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Solana Foundation US
🗓  8 hours ago 📍 USA C C++ Crypto Rust Solana TypeScript
Solana Foundation is looking to hire a Developer Advocate - Education to join their team. This is a full-time position that can be done remotely anywhere in the United States. Solana Foundation - A non-profit organization dedicated to the decentralization, growth, and security of the Solana network.

Solana Foundation is looking to hire a Developer Advocate - Education to join their team. This is a full-time position that can be done remotely anywhere in the United States.

Solana Foundation - A non-profit organization dedicated to the decentralization, growth, and security of the Solana network.

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NFTeria NY New York US
Company Description At NFTeria Inc. , we empower individuals to own the future by merging innovation, security, and decentralization into seamless solutions. Our goal is to push boundaries in Web3, AI-driven authentication, and blockchain technology , helping users stay ahead in a fast-moving world. We are redefining digital ownership by building a future where trustless authentication , self-sovereign identity , and frictionless interactions are the standard. The Opportunity The time is right for this. Everything is Web3—no off-chain gaps, no compromises, just pure decentralization. We’re assembling a highly specialized team for a unique and groundbreaking project . This is an opportunity to work at

Company Description

At NFTeria Inc., we empower individuals to own the future by merging innovation, security, and decentralization into seamless solutions. Our goal is to push boundaries in Web3, AI-driven authentication, and blockchain technology, helping users stay ahead in a fast-moving world. We are redefining digital ownership by building a future where trustless authentication, self-sovereign identity, and frictionless interactions are the standard.

The Opportunity

The time is right for this. Everything is Web3—no off-chain gaps, no compromises, just pure decentralization.

We’re assembling a highly specialized team for a unique and groundbreaking project. This is an opportunity to work at the intersection of blockchain, AI, and Web3 infrastructure, where AI agents communicate with ML models, feeding predictions into automated decision-making processes that integrate seamlessly across decentralized systems.

Since there are many open positions, this post is the first step in identifying who’s who. As we refine our hiring process, we’ll focus on filling the most critical roles with top-tier talent. If you’re interested, reach out and be part of something truly special.

Open Positions

Smart Contract Specialists (9 Total)

• 3 Vyper (Ethereum-based, web3.py, MetaMask, Rabby Wallet)

• 3 Rust (Solana, Anchor framework, Phantom, Solflare Wallets)

• 3 Clarity (Stacks blockchain, Stacks.js, Hiro Wallet)

Web3 Full-Stack Developers (2 Total)

• Python, Vyper, Moccasin, Boa, Anaconda (SNAKE ENVs)

AI Agent Engineers (4 Total)

• 2 Python-based AI Agents (LangChain)

• 2 TypeScript-based AI Agents (ElizaOS)

Machine Learning Developers (2 Total)

• Time Series Forecasting, TensorFlow, Scikit-Learn, Keras, Python

Frontend Developers (2 Total)

• Vanilla CSS, HTML, TypeScript, modular code

Stack-Specific Tooling

• Clarity (Stacks blockchain) → Uses Stacks.js for frontend interactions + Hiro Wallet

• Ethereum-based (Vyper) → Uses web3.py + MetaMask, Snaps

• Solana (Rust) → Uses Anchor framework + Phantom, Solflare Wallets

• Bitcoin L2s → Uses Stacks.js or other Bitcoin-native tooling + Xverse, Leather Wallet

Role Description

This is a full-time remote role for Blockchain Developers at NFTeria Inc. Responsibilities include:

Developing and securing blockchain solutions across multiple chains.

Integrating AI-driven authentication via computer vision & decentralized identity models.

Building seamless, trustless interactions between AI agents, ML models, and smart contracts.

Working with cryptography, back-end web development, and scalable decentralized architecture.

Qualifications

• Expertise in Blockchain & Smart Contract Development (Solidity, Vyper, Rust, Clarity).

Cryptography & Decentralized Identity (DID) solutions experience.

Proficiency in AI-driven authentication (computer vision, ML-based fraud detection).

Deep experience in Web3 tooling, wallets, and frameworks.

Strong problem-solving & analytical skills in a high-speed, innovation-driven environment.

Why Join?

  • This is a special project, an opportunity to be part of something revolutionary. We’re moving fast—if this excites you or you know someone who would be a great fit, share this post and let’s build the future together. 🚀

Apply Now:

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Xchang.io Remote
We are developing a miniApp in Telegram for exchanging cryptocurrencies for fiat and vice versa. Our service ensures fast, convenient, and secure exchange with minimal fees. We are currently looking for a Backend Developer (Spring Boot) to continue development and support the project. What you'll be doing: Developing and maintaining the backend for the Telegram miniApp using Spring Boot. Integrating with TronGrid (receiving/sending USDT TRC-20). Developing and improving the admin panel (user management, orders, exchange rates). Creating REST API for the frontend (Vue.js) and integrating with the Telegram bot. Optimizing the PostgreSQL database, setting up caching in Redis. Implementing secure authentication (JWT, OAuth 2.0). Ensuring server stability and fault tolerance. What we are looking for:

We are developing a miniApp in Telegram for exchanging cryptocurrencies for fiat and vice versa. Our service ensures fast, convenient, and secure exchange with minimal fees.

We are currently looking for a Backend Developer (Spring Boot) to continue development and support the project.

What you'll be doing:

  • Developing and maintaining the backend for the Telegram miniApp using Spring Boot.
  • Integrating with TronGrid (receiving/sending USDT TRC-20).
  • Developing and improving the admin panel (user management, orders, exchange rates).
  • Creating REST API for the frontend (Vue.js) and integrating with the Telegram bot.
  • Optimizing the PostgreSQL database, setting up caching in Redis.
  • Implementing secure authentication (JWT, OAuth 2.0).
  • Ensuring server stability and fault tolerance.

What we are looking for:

  • At least 2 years of experience with Java + Spring Boot.
  • Strong knowledge of REST API, PostgreSQL, Redis.
  • Ability to work with Docker (basic level required).
  • Understanding of authentication principles (JWT/OAuth 2.0).
  • Experience integrating external APIs (e.g., payment gateways, crypto APIs).
  • Knowledge of multithreading and transaction processing.
  • Basic knowledge of RabbitMQ/Kafka (nice to have, but not required).
  • Experience with fintech or crypto-related projects is a plus.

What we offer:

  • Salary $2500-3000 per month.
  • Remote, office, or hybrid work (Czech Republic).
  • Flexible working hours (full/part-time, full-time preferred).
  • Opportunities for growth in crypto-fintech.
  • Long-term collaboration (with potential for salary increases based on performance).

How to apply?

Send your resume + code samples (GitHub, portfolio) to Telegram @xchangio_support or email email

Looking forward to working with you! 🚀

Apply Now:

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Coinbase Remote - Canada
🗓  12 hours ago Blockchain Crypto Ethereum Java Dental insurance Health/medical insurance
Ready to be pushed beyond what you think you’re capable of? At Coinbase, our mission is to increase economic freedom in the world. It’s a massive, ambitious opportunity that demands the best of us, every day, as we build the emerging onchain platform — and with it, the future global financial system. To achieve our mission, we’re seeking a very specific candidate. We want someone who is passionate about our mission and who believes in the power of crypto and blockchain technology to update the financial system. We want someone who is eager to leave their mark on the world, who relishes the pressure and privilege of working with high caliber colleagues, and who actively seeks feedback to keep leveling up. We want someone who will run towards, not away from, solving the company’s hardest problems. Our work culture is intense and isn’t for everyone. But if you want to build the future alongside others who excel in their disc

Ready to be pushed beyond what you think you’re capable of?

At Coinbase, our mission is to increase economic freedom in the world. It’s a massive, ambitious opportunity that demands the best of us, every day, as we build the emerging onchain platform — and with it, the future global financial system.

To achieve our mission, we’re seeking a very specific candidate. We want someone who is passionate about our mission and who believes in the power of crypto and blockchain technology to update the financial system. We want someone who is eager to leave their mark on the world, who relishes the pressure and privilege of working with high caliber colleagues, and who actively seeks feedback to keep leveling up. We want someone who will run towards, not away from, solving the company’s hardest problems.

Our work culture is intense and isn’t for everyone. But if you want to build the future alongside others who excel in their disciplines and expect the same from you, there’s no better place to be.

Staff Software Engineer, Backend (Platform - Finhub)

As a Staff Software Engineer, you will balance the role of an individual contributor while also anchoring new projects, leading technical direction and mentoring other engineers on the team. We highly value individuals with intellectual curiosity and openness. We collaborate across the organization, helping our engineers think big and take risks while building a culture of diversity, positive energy and blameless truth-seeking. Our engineering team leverages a diverse tech stack and our focus is finding smart engineers who’ve worked on complex projects and we have all the trust you’d be able to pick up whatever tech necessary in the stack.

About Finhub:

FinHub is at the core of Coinbase, processing and recording fund movements for our clients and our business. We are responsible for processing transactions across crypto, fiat and internal wallet, and managing the assets for our users including providing portfolio performance, user tax optimizations etc. With rapid growth of the industry and the company, our scale and complexity of operations quickly surpassed the original design of typical ledgering systems. Currently, we are taking on a challenge to unlock the next level of evolution for fund movements architecture. This is a unique opportunity to redesign foundational systems that will set Coinbase up for success in the next decade.

What you’ll be doing:

  • Architect and develop next generation book and records system that power Coinbase
  • Provide technical structure to teams and work closely with management and stakeholders to define strategic roadmaps
  • Manage individual projects priorities, deadlines and deliverables with your technical expertise
  • Mentor and train other team members on design techniques and coding standards
  • Work with engineers, designers, product managers and senior leadership to turn our product and technical vision into a tangible roadmap every quarter.
  • Write high quality, well tested code to meet the needs of your customers

What we look for in you:

  • 8+ years of experience in software engineering
  • You’ve built fault tolerant, highly reliable systems at scale
  • You’ve experienced architecting and developing solutions to ambiguous problems with significant impact
  • You have experience applying these skills to Ledgering or Trading systems at scale.
  • You’re passionate about building an open financial system that brings the world together

Nice to haves:

  • Have experience with Aeron, Raft, high performance Java
  • Crypto-forward experience, including familiarity with onchain activity such as interacting with Ethereum addresses, using ENS, and engaging with dApps or blockchain-based services.
  • You have gone through a rapid growth in your company (from 10 to 100s of engineers)

Job #: GPBE06US

*Answers to crypto-related questions may be used to evaluate your onchain experience.

#LI-Remote

Pay Transparency Notice: The target annual salary for this position can range as detailed below. Full time offers from Coinbase also include target bonus + target equity + benefits (including medical, dental, and vision).

Pay Range:
$217,900—$217,900 CAD

Commitment to Equal Opportunity

Coinbase is committed to diversity in its workforce and is proud to be an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, creed, gender, national origin, age, disability, veteran status, sex, gender expression or identity, sexual orientation or any other basis protected by applicable law. Coinbase will also consider for employment qualified applicants with criminal histories in a manner consistent with applicable federal, state and local law. For US applicants, you may view the Know Your Rights notice here. Additionally, Coinbase participates in the E-Verify programin certain locations, as required by law.

Coinbase is also committed to providing reasonable accommodations to individuals with disabilities. If you need a reasonable accommodation because of a disability for any part of the employment process, please contact us at accommodations[at]coinbase.com to let us know the nature of your request and your contact information. For quick access to screen reading technology compatible with this site click here to download a free compatible screen reader (free step by step tutorial can be found here).

Global Data Privacy Notice for Job Candidates and Applicants

Depending on your location, the General Data Protection Regulation (GDPR) and California Consumer Privacy Act (CCPA) may regulate the way we manage the data of job applicants. Our full notice outlining how data will be processed as part of the application procedure for applicable locations is available here. By submitting your application, you are agreeing to our use and processing of your data as required. For US applicants only, by submitting your application you are agreeing to arbitration of disputes as outlined here.

Apply Now:

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Coin Market Cap Ltd Dubai
Company Description POWERING CRYPTO WITH DATA CoinMarketCap is the world’s most trusted and accurate source of data for cryptocurrencies. Used by millions of individuals, organizations, and exchanges, CoinMarketCap brings the most up-to-date market capitalizations, pricing, and cryptocurrency information to our users. Pulling data from multiple exchanges and combining our robust research allows us to provide the most realistic representation of each cryptocurrency. As we grow, we will continue to provide access to our data wherever, whenever, and however is most helpful to our users. CREATING AN OPEN WORLD Our mission is to be the world’s authority on cryptocurrency data. We believe in an open and decentralized world, where we play a pivotal role in powering decisions and insights to drive greater understanding and adoption of cryptoc
Company Description
 
POWERING CRYPTO WITH DATA
CoinMarketCap is the world’s most trusted and accurate source of data for cryptocurrencies. Used by millions of individuals, organizations, and exchanges, CoinMarketCap brings the most up-to-date market capitalizations, pricing, and cryptocurrency information to our users.
Pulling data from multiple exchanges and combining our robust research allows us to provide the most realistic representation of each cryptocurrency. As we grow, we will continue to provide access to our data wherever, whenever, and however is most helpful to our users.
 
CREATING AN OPEN WORLD
Our mission is to be the world’s authority on cryptocurrency data. We believe in an open and decentralized world, where we play a pivotal role in powering decisions and insights to drive greater understanding and adoption of cryptocurrencies. We want to achieve this mission with people who truly believe in the value and potential of empowering individuals.
 
 
Job Description
1. Implement new user-facing features in products that have a huge amount of PV every day
2. Write client-side code to create super-fast, easy-to-use, web-based applications which include websites for both desktop and mobile browsers, and hybrid in-app pages
3. Optimize web applications to maximize speed and scale
4. Build libraries and frameworks that support complex web applications, speed up development efficiency and improve code quality
5. Contribute creativity and insight to solve both technical and business challenges
6. Research and promote new technologies and best practices within the team
 
Qualifications
1. 8+ years experience developing production software
2. Advanced hands on knowledge of TypeScript + React
3. Experience with modern web technologies such as Webpack, Next.js, Redux, >
4. Proven track record of delivering well-tested, high-quality, maintainable projects.
5. Great cross-team communication skills
6. Self-managed, proactive work >
7. Blockchain-related industry experience as a plus
8. Basic or Fluent English level

Apply Now:

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Oak Security Remote
About Oak Security ​​Do you want to help prevent cybersecurity attacks of the future? At Oak Security, we support some of the most innovative companies to secure their protocols. Our passionate team of 52 security engineers have performed over 600 audits since 2017. Oak Security was one of the first companies to offer auditing and security consulting for third-generation blockchains and is the leading security service provider in Rust and Go-based ecosystems, such as Cosmos SDK and CosmWasm, Polkadot and Substrate, Solana, NEAR, and Flow (Cadence). We also serve Ethereum and EVM-compatible ecosystems through our brand Solidified. We are growing our pool of security engineers for blockchain and smart contract security audits. Get a chance to work in the most exciting and fastest-growing ecosystems in the blockchain space and help secure the decentralized future! What we offer: Escape the 9 to 5 lifestyle: We

About Oak Security

​​Do you want to help prevent cybersecurity attacks of the future? At Oak Security, we support some of the most innovative companies to secure their protocols. Our passionate team of 52 security engineers have performed over 600 audits since 2017.

Oak Security was one of the first companies to offer auditing and security consulting for third-generation blockchains and is the leading security service provider in Rust and Go-based ecosystems, such as Cosmos SDK and CosmWasm, Polkadot and Substrate, Solana, NEAR, and Flow (Cadence). We also serve Ethereum and EVM-compatible ecosystems through our brand Solidified.

We are growing our pool of security engineers for blockchain and smart contract security audits. Get a chance to work in the most exciting and fastest-growing ecosystems in the blockchain space and help secure the decentralized future!

What we offer:

  • Escape the 9 to 5 lifestyle: We offer the most flexible remote working conditions imaginable, in a friendly team environment
  • Top of the industry compensation
  • Competitive incentive and referral programs
  • A growing base of exciting clients at the forefront of the top blockchain ecosystems

What you can work on:

  • High-level security consulting/architecture reviews
  • Smart contract audits (Solidity, CosmWasm, ink!, Cadence, Cairo)
  • Layer 1 audits (Cosmos SDK, Substrate/Polkadot, consensus level)
  • Bridge audits (custodial, light-client-based, zk-based)
  • Code reviews in various programming languages (Go, Rust, Solidity, Cadence, Cairo, JavaScript, TypeScript)

What we expect from you:

  • 2+ years of Rust/Go experience or 4+ years of Solidity experience with a passion for finding issues in code and an outstanding detail orientation
  • Knowledge of cryptographic protocols and understanding of cybersecurity
  • Deep interest in blockchain technology and decentralization
  • Experience in decentralized finance and economic modeling is a plus
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Reown Remote
🗓  Sun, Feb 16 Crypto QA/Testing
Reown is looking to hire a QA Tester to join their team. This is a full-time position that is 100% remote with no geographical restrictions. Work remotely from anywhere. Reown - Toolkits to build onchain UX.

Reown is looking to hire a QA Tester to join their team. This is a full-time position that is 100% remote with no geographical restrictions. Work remotely from anywhere.

Reown - Toolkits to build onchain UX.

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Molecule Berlin, Germany
Molecule is at the heart of the Decentralized Science (DeSci) movement where biotech and blockchain meet to democratize scientific research, earning recognition and support from key figures in the web3 world, including Vitalik Buterin, Balaji, and Juan Benet. We're known for creating VitaDAO, the first and largest biotech DAO with more than $4m in funding deployed, bio.xyz, a vital hub supporting and building biotech DAOs, the IP-NFT, a protocol bringing rights to IP and R&D data on-chain, and IPTs, ERC-20 tokens minted from IP-NFTs to allow token holders to construct and cultivate valuable IP. We’ve also recently launched launchpad, a platform to launch, discover, and fund the best projects in DeSci. Over the past 24 months, we have raised $20+ million to build the future of decentralized biotech. Join us and contribute to a future where scientific discovery is driven by web3. About Us BIO.xyz is at the forefront

Molecule is at the heart of the Decentralized Science (DeSci) movement where biotech and blockchain meet to democratize scientific research, earning recognition and support from key figures in the web3 world, including Vitalik Buterin, Balaji, and Juan Benet. We're known for creating VitaDAO, the first and largest biotech DAO with more than $4m in funding deployed, bio.xyz, a vital hub supporting and building biotech DAOs, the IP-NFT, a protocol bringing rights to IP and R&D data on-chain, and IPTs, ERC-20 tokens minted from IP-NFTs to allow token holders to construct and cultivate valuable IP. We’ve also recently launched launchpad, a platform to launch, discover, and fund the best projects in DeSci.

Over the past 24 months, we have raised $20+ million to build the future of decentralized biotech. Join us and contribute to a future where scientific discovery is driven by web3.

About Us

BIO.xyz is at the forefront of the Decentralized Science (DeSci) revolution. We are building the next-generation financial layer to accelerate biotech innovation by decentralizing funding, coordination, and governance of scientific IP. Our mission is to empower researchers, universities, and companies worldwide to commercialize the best science faster through blockchain technology.

With our protocol, BIO.xyz enables funding, development, and governance of tokenized scientific intellectual property (IP), fostering a thriving ecosystem of biotech DAOs and IP assets. Join us to reshape the future of science and innovation!

Your Role

At BIO.xyz, we are building the future of decentralized science (DeSci). Our platform connects autonomous agents to cutting-edge labs and smart contract-based treasuries, enabling researchers and agents to collaborate, innovate, and push the boundaries of scientific discovery. We are looking for a passionate Full Stack Developer to bring this vision to life.

What You'll Be Doing

  • Platform Development: Design and build scalable, modular front-end and back-end systems for the Bio Protocol platform.

  • Web Application: Create intuitive UIs for researchers and agents to submit tasks, manage funding, and view experiment outcomes.

  • Blockchain Integration: Develop and integrate Ethereum smart contracts (Layer 1 or Layer 2) into the platform for $BIO token transactions, staking, and rewards.

  • API Layer: Build RESTful or GraphQL APIs to connect the front-end interface with agent harnesses and external lab resources.

  • Database Management: Implement decentralized and traditional databases to store metadata, reputation scores, and task logs.

  • Security: Ensure all platform components adhere to the highest security standards, including encryption, authentication, and transaction safety.

What We’re Looking For

  • 3+ years in fullstack development

  • Proven experience with blockchain technology (Solidity, Hardhat, or similar

  • Proficiency in JavaScript/TypeScript, Node.js, React.js/Vue.js, and Python

  • Experience with database systems like MongoDB, PostgreSQL, or IPFS

  • Knowledge of smart contract development and integration (e.g., ERC-20, staking mechanisms)

  • Understanding of Ethereum Layer 2 solutions (Polygon, Optimism, Arbitrum)

  • Enthusiasm for decentralized systems, DeSci, and innovation in research

  • Experience in integrating AI/ML models with web applications preferred

  • Contribution to open-source projects in blockchain or scientific domains is a big plus

Why Join Us?

At BIO.xyz, you’ll be part of an innovative, mission-driven startup that’s disrupting the world of decentralized science. If you’re passionate about pushing boundaries and creating real-world impact, this is your opportunity to shape the future of research and innovation.

Here, you’ll work alongside a skilled, fast-paced team that thrives on creativity, collaboration, and bold ideas. You’ll be challenged, inspired, and empowered to bring your best work every day.

  • HODL: You’re not just taking a job — you’re joining a movement. Every project you contribute to directly impacts the future of science and technology.

  • WAGMI: We reward most full time positions with token equity and give you the opportunity to co-author future DeSci standards.

  • Alpha: In our young, fast growing team, your voice matters. You’ll have the chance to shape not only your future but also the future of science research and innovation.

If you’re ready to take on big challenges, work with brilliant minds, and create something that matters, LFG - BIO.xyz is the right place for you!

We are an equal opportunity employer. We are committed to equality and weaving a community that values diverse perspectives and experiences and are actively seeking a diverse pool of applicants. All employment decisions are made without regard to race, colour, national origin, ancestry, sex, gender, gender identity or expression, sexual orientation, age, genetic information, religion, disability, medical condition, pregnancy, marital status, family status, veteran status, or any other characteristic protected by law.

Apply Now:

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Developer Tag Remote
Job Summary: Join our team to architect and integrate blockchain solutions, focusing on wallet integrations and secure smart contract interactions. Leverage your expertise in Web3 libraries to develop cutting-edge DApps and ensure seamless, secure user transactions. Key Responsibilities: Wallet Integrations: Implement popular wallet providers (MetaMask, Coinbase Wallet, WalletConnect), manage wallet injection events, and handle modals. Smart Contract Interaction: Work with smart contracts using tools like Web3.js or Ethers.js; collaborate on decentralized application (DApp) development. Troubleshooting & Debugging: Diagnose and resolve blockchain-related integration issues, ensuring compatibility across various wallet providers. Security Best Practices: Maintain secure wallet integra

Job Summary:

Join our team to architect and integrate blockchain solutions, focusing on wallet integrations and secure smart contract interactions. Leverage your expertise in Web3 libraries to develop cutting-edge DApps and ensure seamless, secure user transactions.

Key Responsibilities:

  • Wallet Integrations: Implement popular wallet providers (MetaMask, Coinbase Wallet, WalletConnect), manage wallet injection events, and handle modals.
  • Smart Contract Interaction: Work with smart contracts using tools like Web3.js or Ethers.js; collaborate on decentralized application (DApp) development.
  • Troubleshooting & Debugging: Diagnose and resolve blockchain-related integration issues, ensuring compatibility across various wallet providers.
  • Security Best Practices: Maintain secure wallet integrations, protect user data, and uphold safe transaction protocols.

Requirements:

  • Proven experience in blockchain/Web3 development (Solidity, EVM-compatible chains).
  • Familiarity with decentralized application stacks, including front-end integration.
  • Strong problem-solving skills for debugging on-chain/off-chain interactions.
  • Awareness of security standards and best practices in blockchain.

Preferred Qualifications (Senior Level):

  • Experience leading blockchain projects from ideation to deployment.
  • In-depth knowledge of scaling techniques, layer-2 solutions, and advanced Web3 tooling.
  • Track record of architecting secure, production-ready DApps.

Ready to innovate in the Web3 ecosystem?

Hybrid Work Structure: Enjoy the flexibility of a hybrid work environment—split your time between working from home and in the office.

Independence & Ownership: Take ownership of your work with the freedom to make decisions that directly impact the success of the project.

Open to Ideas: Your voice matters. We encourage creative input and are always open to listening to your ideas and solutions.

Structured & Responsible: We need people who are independent but also responsible and organized to ensure things run smoothly and on schedule.

Apply Now:

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Coinbase Remote - USA
🗓  Sat, Feb 15 Blockchain Crypto Node.js QA/Testing Dental insurance Health/medical insurance
Ready to be pushed beyond what you think you’re capable of? At Coinbase, our mission is to increase economic freedom in the world. It’s a massive, ambitious opportunity that demands the best of us, every day, as we build the emerging onchain platform — and with it, the future global financial system. To achieve our mission, we’re seeking a very specific candidate. We want someone who is passionate about our mission and who believes in the power of crypto and blockchain technology to update the financial system. We want someone who is eager to leave their mark on the world, who relishes the pressure and privilege of working with high caliber colleagues, and who actively seeks feedback to keep leveling up. We want someone who will run towards, not away from, solving the company’s hardest problems. Our work culture is intense and isn’t for everyone. But if you want to build the future alongside others who excel in their disc

Ready to be pushed beyond what you think you’re capable of?

At Coinbase, our mission is to increase economic freedom in the world. It’s a massive, ambitious opportunity that demands the best of us, every day, as we build the emerging onchain platform — and with it, the future global financial system.

To achieve our mission, we’re seeking a very specific candidate. We want someone who is passionate about our mission and who believes in the power of crypto and blockchain technology to update the financial system. We want someone who is eager to leave their mark on the world, who relishes the pressure and privilege of working with high caliber colleagues, and who actively seeks feedback to keep leveling up. We want someone who will run towards, not away from, solving the company’s hardest problems.

Our work culture is intense and isn’t for everyone. But if you want to build the future alongside others who excel in their disciplines and expect the same from you, there’s no better place to be.

CB Node is Coinbase's connection to the blockchain! In this role, you will be crypto-facing, while also maintaining a foot in traditional web2 systems. We manage the blockchain nodes that connect our company to the 55 different blockchains that we support, across CB Wallet, Retail, Insto and Prime. We are also responsible for building new nodes as part of new asset launches for Day1 assets. In the team, you will be part of the following initiatives:
  • Blockchain Traffic Management, includi stateful failover between multiple external providers
  • Managing data consistency and block freshness to power critical internal services, such as our wallets and indexers
  • Ensuring reliability and scalability across the blockchain platform stack
  • Pioneering new technologies such as decoupling blockchain node storage and compute
  • Building a platform on top of our existing nodes to reduce engineering effort and ops TOIL
You will be joining a team of some of the most driven and talented engineers at the company. We are looking for similar - talented engineers who arent afraid of trying new things, failing and iterating quickly. We are looking for engineers who are excited about crypto, and treat every problem as a chance to make impact. And lastly, we are looking for engineers who love to identify inefficiencies in how we do businessesand enjoy being empowered to aggressively streamline these problem areas.
What you’ll be doing (ie. job duties):
  • This person would be responsible for upgrading blockchain nodes, implementing automation to reduce TOIL and increase service effectiveness, and identifying new areas of investment (automation) to further streamline our service and reduce manual effort
What we look for in you:
  • You have at least 2 years of experience in software engineering.
  • You’ve designed, built, scaled and maintained production services, and know how to compose a service oriented architecture.
  • You write high quality, well tested code to meet the needs of your customers.
  • You’re passionate about building an open financial system that brings the world together.
Nice to haves:
  • Service Ownership
  • Automation/Process Improvement
  • Blockchain
  • Integration Testing

Job #: GPBE04US

*Answers to crypto-related questions may be used to evaluate your onchain experience.

#LI-Remote

Pay Transparency Notice: Depending on your work location, the target annual salary for this position can range as detailed below. Full time offers from Coinbase also include target bonus + target equity + benefits (including medical, dental, vision and 401(k)).
Pay Range:
$152,405—$179,300 USD

Commitment to Equal Opportunity

Coinbase is committed to diversity in its workforce and is proud to be an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, creed, gender, national origin, age, disability, veteran status, sex, gender expression or identity, sexual orientation or any other basis protected by applicable law. Coinbase will also consider for employment qualified applicants with criminal histories in a manner consistent with applicable federal, state and local law. For US applicants, you may view the Know Your Rights notice here. Additionally, Coinbase participates in the E-Verify programin certain locations, as required by law.

Coinbase is also committed to providing reasonable accommodations to individuals with disabilities. If you need a reasonable accommodation because of a disability for any part of the employment process, please contact us at accommodations[at]coinbase.com to let us know the nature of your request and your contact information. For quick access to screen reading technology compatible with this site click here to download a free compatible screen reader (free step by step tutorial can be found here).

Global Data Privacy Notice for Job Candidates and Applicants

Depending on your location, the General Data Protection Regulation (GDPR) and California Consumer Privacy Act (CCPA) may regulate the way we manage the data of job applicants. Our full notice outlining how data will be processed as part of the application procedure for applicable locations is available here. By submitting your application, you are agreeing to our use and processing of your data as required. For US applicants only, by submitting your application you are agreeing to arbitration of disputes as outlined here.

Apply Now:

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Khan Tech Remote
About Us: Khantech is an IT startup dedicated to redefining the iGaming experience with cutting-edge technology and creative solutions. We are a team of Engineers, Designers, and gaming enthusiasts working remotely within Europe and Asia or in-house in our UAE/Dubai premises. About the product: https://www.vatanplatform.com We are looking for a highly skilled Full Stack Blockchain Developer to join our team. The ideal candidate will be proficient in both blockchain development and full-stack web development. You will be responsible for developing decentralized applications (dApps), smart contracts, and the backend and frontend of blockchain-based systems. Job Responsibilities: Design, develop, and deploy smart contracts and decentralized applications (dApps) on various blockchain platforms (Ethereum, Binan

About Us:

Khantech is an IT startup dedicated to redefining the iGaming experience with cutting-edge technology and creative solutions. We are a team of Engineers, Designers, and gaming enthusiasts working remotely within Europe and Asia or in-house in our UAE/Dubai premises. 

About the product:

https://www.vatanplatform.com

We are looking for a highly skilled Full Stack Blockchain Developer to join our team. The ideal candidate will be proficient in both blockchain development and full-stack web development. You will be responsible for developing decentralized applications (dApps), smart contracts, and the backend and frontend of blockchain-based systems.

Job Responsibilities:

  • Design, develop, and deploy smart contracts and decentralized applications (dApps) on various blockchain platforms (Ethereum, Binance Smart Chain, etc.).

  • Build and maintain front-end interfaces using modern web technologies (React, Angular, Vue.js, etc.).

  • Integrate front-end with back-end APIs, databases, and blockchain solutions.

  • Develop and implement secure, scalable, and efficient blockchain-based systems.

  • Troubleshoot, debug, and optimize blockchain applications and smart contracts.

  • Collaborate with cross-functional teams including product managers, designers, and other developers to define and implement new features.

  • Stay up-to-date with emerging trends and technologies in blockchain, DeFi, and Web3.

  • Ensure compliance with security protocols and best practices.

  • Contribute to codebase and manage version control using Git.

Key requirements:

  • 3+ years of experience in full-stack development.

  • Strong knowledge of cryptographic principles and blockchain architecture.

  • Proficient in web technologies (HTML5, CSS3, JavaScript, TypeScript).

  • Experience with databases (SQL and NoSQL).

  • Knowledge of version control systems like Git.

  • Experience with testing frameworks for smart contracts (Truffle, Hardhat, etc.).

  • Familiarity with deploying applications on cloud platforms (AWS, GCP, etc.).

  • Proven experience working with blockchain technologies (Ethereum, Solana, Binance Smart Chain, etc.).

  • Hands-on experience with smart contract development (Solidity, Rust, Vyper, etc.).

  • Experience building decentralized applications (dApps) and integrating them with blockchain networks.

  • Familiarity with Web3.js, Ethers.js, or similar JavaScript libraries for blockchain interaction.

  • Experience with backend development frameworks like Node.js, Express, Django, or Flask.

  • Proficiency in front-end technologies such as React.js, Vue.js, or Angular.

Expected Soft skills (3-5 the most important attributes)

  • Strong problem-solving and analytical skills.

  • Excellent communication and teamwork skills.

  • Ability to quickly learn new technologies and adapt to changing environments.

Benefits:

  • 🚀Competitive Salary

  • 📚Comprehensive Training and Career Development through our talent management program

  • 🌐Fully remote or Comfortable office in Dubai, OAE/Erevan, Armenia

  • 🏖️Generous Paid Vacation

Apply Now:

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Biconomy Remote
Biconomy empowers Web3 developers to build seamless, user-friendly dApps that work effortlessly across multiple blockchains. Our battle-tested modular account and execution stack eliminates traditional UX friction points, helping projects accelerate user adoption while reducing development costs. By processing over 50 million transactions across the 300+ dApps we’ve served, we’re powering the future of onchain economies. The Role: Innovating at the Intersection of AI and DeFi We’re assembling a new team to build an innovative AI-powered product aimed at transforming how users do on-chain transactions. This is a greenfield project in its early development, offering a unique opportunity to tackle complex challenges and push the boundaries of AI in Web3. We can share more details about the project throughout the interview process. What Will You Be Doing? Develop next-generation AI for Crypto Transactions:

Biconomy empowers Web3 developers to build seamless, user-friendly dApps that work effortlessly across multiple blockchains. Our battle-tested modular account and execution stack eliminates traditional UX friction points, helping projects accelerate user adoption while reducing development costs. By processing over 50 million transactions across the 300+ dApps we’ve served, we’re powering the future of onchain economies.

The Role: Innovating at the Intersection of AI and DeFi

We’re assembling a new team to build an innovative AI-powered product aimed at transforming how users do on-chain transactions. This is a greenfield project in its early development, offering a unique opportunity to tackle complex challenges and push the boundaries of AI in Web3. We can share more details about the project throughout the interview process.

What Will You Be Doing?

  • Develop next-generation AI for Crypto Transactions: Design and implement AI-driven solutions that enhance multi-chain interactions, focusing on scalability, security, and usability.
  • Optimize AI & Multi-Agent System Performance: Work on improving system efficiency when interacting with AI models, mitigating hallucinations, and enhancing the performance of multi-agent systems for latency and accuracy.
  • Build AI-powered automation systems: Develop and deploy LLM-based AI agents capable of interpreting and executing user intents, providing automated execution strategies for on-chain transactions.
  • Deploy and fine-tune local AI models: Ensure high efficiency, accuracy, and security in real-world DeFi applications by fine-tuning LLMs and local machine learning models.
  • Work with advanced blockchain infrastructure: Implement solutions that understand and process on-chain DEX transactions, bridge transactions across EVM and non-EVM chains, and optimize execution paths.
  • Collaborate cross-functionally: Work closely with blockchain engineers, product teams, and UX/UI designers to integrate AI seamlessly into the Biconomy ecosystem.
  • Stay on the cutting edge: Research and experiment with the latest advancements in AI, machine learning, and blockchain to keep our product innovative and competitive.

Requirements:

  • 5+ Years of Software Development: Including at least 2 years in blockchain development, with proven experience leading technical teams and projects.
  • Strong AI & ML Expertise: Hands-on experience deploying and fine-tuning LLM models and developing local AI models for optimized inference.
  • Deep blockchain knowledge: Understanding of on-chain DEX transactions, bridge transactions across EVM and non-EVM chains, and the infrastructure behind them.
  • DeFi Enthusiast: 2+ years of experience interacting with DeFi protocols and multi-chain ecosystems.
  • Proficient in Python, TypeScript, and React, with a focus on clean, scalable, and maintainable code. Knowledge of Solidity or Rust is a plus.

What We Offer:

  • Flexible Working Hours: Enjoy autonomy over your schedule.
  • Generous Vacation Policy: 25 days vacation per year plus public holidays
  • Competitive Salary: With regular performance reviews.
  • Token Allocation: Be rewarded with tokens as part of our compensation package.
  • Growth Opportunities: Be part of an exciting new project with significant career growth potential.
  • Innovative Work Culture: Join a team that’s at the cutting edge of Web3, AI, and DeFi, and help shape the future of the digital economy.
  • Fun and Engaging Team Activities: Game nights, virtual celebrations, and work retreats to keep things exciting.

At Biconomy, we believe in creating a diverse and inclusive workplace. We are committed to being an equal-opportunity employer, and we do not discriminate based on race, national origin, gender, gender identity, sexual orientation, disability, veteran status, age, or any other legally protected status.

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Chorus One Remote
About Us Chorus One is one of the leading operators of infrastructure for Proof-of-Stake networks and decentralized protocols. Tens of thousands of retail customers and institutions are staking billions in assets through our infrastructure helping to secure protocols and earn rewards. Our mission is to increase freedom and speed of innovation through decentralized technologies. We are a diverse team of around 60 people distributed all over the globe. We value radical transparency, striving for excellence and improvement while treating each other with kindness and generosity. If this sounds like you, we’d love to hear from you. Role As a Platform Engineer, you must be able to work in an ambiguous environment with an optimistic attitude, that can easily (and happily) wear many hats. You are able to uphold our company’s principles and values while adding to our unique culture. As a member of our Team, you will br

About Us

Chorus One is one of the leading operators of infrastructure for Proof-of-Stake networks and decentralized protocols. Tens of thousands of retail customers and institutions are staking billions in assets through our infrastructure helping to secure protocols and earn rewards. Our mission is to increase freedom and speed of innovation through decentralized technologies.

We are a diverse team of around 60 people distributed all over the globe. We value radical transparency, striving for excellence and improvement while treating each other with kindness and generosity. If this sounds like you, we’d love to hear from you.

Role

As a Platform Engineer, you must be able to work in an ambiguous environment with an optimistic attitude, that can easily (and happily) wear many hats. You are able to uphold our company’s principles and values while adding to our unique culture. As a member of our Team, you will broadly be responsible for working collaboratively with team members and partners across projects. The right person will be responsible for maintaining, scaling, and monitoring existing infrastructure, including cloud machines, bare-metal servers, and a Kubernetes cluster, to allow Chorus One to provide secure and reliable industry-leading Proof-of-Stake validation services. Leading with intellectual curiosity with a high standard of excellence as well as ensuring best practice across development, testing, and security.

The Platforms Engineers within our Infrastructure team play a pivotal role in laying the foundation for Chorus One’s ongoing growth, thus we are continuously expanding our team and seeking skilled Platforms Engineers to join us.

Job Type: Full-time

Responsibilities

  • Maintain, scale and monitor existing infrastructure, including bare metal servers, cloud machines, and a Kubernetes cluster, to allow Chorus One to provide secure and reliable industry-leading Proof-of-Stake validation services.
  • Institute monitoring and alerting systems for infrastructure. Enable other team members to attend to and troubleshoot problems as they arise.
  • Take all steps required to ensure maximum availability and uptime of maintained blockchain networks. This includes routine and emergent application updates, monitoring of systems, timely response to alerts and on-call phone calls, as well as rapid response to mitigate site outages.
  • Develop software related to blockchain data extraction or interchain communication, on an as-needed basis.
  • Reason about and improve the security properties of infrastructure. Secure key management, server hardening, and intrusion detection are important themes.

What we are looking for

  • Strong Linux skills, including a deep understanding of the kernel and userspace.
  • Strong networking skills, including a deep understanding of routing, forwarding, and load-balancing.
  • Has prior experience with a range of orchestration and configuration management tools. We use Kubernetes, Ansible, Terraform and Salt.
  • Is able to develop tooling, and monitoring solutions where none exist and can debug unreliable software - many of the projects we run are of alpha quality.
  • Possesses good knowledge of security as it relates to bare metal and cloud-based infrastructure.
  • We are not just looking for someone who can configure an existing cloud solution, but we are looking for someone who can build the infrastructure underlying a cloud.
  • We expect candidates to know one programming language in addition to Bash, and we test for this with a coding interview. We don’t expect you to be a seasoned software engineer, but we do expect you to be comfortable writing small programs. Popularly used languages at Chorus One are Python, Golang and Rust.
  • Is able to work independently, with a high level of ambiguity and undefined requirements.
  • Bachelor’s or advanced degree in Computer Science or a related subject is a plus, but not strictly needed.
  • You are able to work in the following time zone: Switzerland ± 6 hours.

Our Offer

  • Autonomy and ownership in a friendly and supportive work environment and the opportunity for rapid growth.
  • Competitive fixed compensation (USD 100k - 140k) + equity.
  • All-expense paid biannually team retreats at various destinations (Coronavirus permitting). Past retreats took place in Egypt, Serbia, Kenya, USA, South Korea, and Dubai.
  • Remote, but not alone. We are a strong global collaborative environment.
  • Remote working budget (Laptop, co-working space, etc)
  • Personal development budget
  • Gather experience and build your network in the vibrant crypto ecosystem.
  • Learn about state-of-the-art protocols that lay the foundation for an open, transparent, and programmable financial system.
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Biconomy Remote
Biconomy empowers Web3 developers to build seamless, user-friendly dApps that work effortlessly across multiple blockchains. Our battle-tested modular account and execution stack eliminates traditional UX friction points, helping projects accelerate user adoption while reducing development costs. By processing over 50 million transactions across the 300+ dApps we’ve served, we’re powering the future of onchain economies. The Role: Innovating at the Intersection of AI and DeFi We are assembling a world-class team to redefine on-chain analytics using AI Agents & Machine Learning. As a DevOps Engineer, you will build and optimize the AI & ML infrastructure, enabling real-time wallet activity analysis, ML-driven tagging, and PnL insights at scale. You’ll work with Kafka, Snowflake, AWS S3, and high-speed data pipelines to process over 10-15 billion rows of historical data and real-time streaming events, ensuring a scalable, secure, and efficien

Biconomy empowers Web3 developers to build seamless, user-friendly dApps that work effortlessly across multiple blockchains. Our battle-tested modular account and execution stack eliminates traditional UX friction points, helping projects accelerate user adoption while reducing development costs. By processing over 50 million transactions across the 300+ dApps we’ve served, we’re powering the future of onchain economies.

The Role: Innovating at the Intersection of AI and DeFi

We are assembling a world-class team to redefine on-chain analytics using AI Agents & Machine Learning. As a DevOps Engineer, you will build and optimize the AI & ML infrastructure, enabling real-time wallet activity analysis, ML-driven tagging, and PnL insights at scale. You’ll work with Kafka, Snowflake, AWS S3, and high-speed data pipelines to process over 10-15 billion rows of historical data and real-time streaming events, ensuring a scalable, secure, and efficient AI ecosystem.

This is a high-impact role at the core of our AI-driven crypto intelligence platform.

What Will You Be Doing?

Scalable AI & ML Infrastructure

  • Design & optimize cloud-native architectures for AI & ML-driven analytics on DeFi transactions.
  • Develop and maintain high-performance, distributed computing environments that process billions of on-chain and off-chain events.
  • Deploy and manage ML models & AI agents efficiently in Kubernetes (K8s) and other containerized environments.

High-Speed Data Engineering

  • Design real-time streaming pipelines using Kafka for high-frequency on-chain transaction ingestion.
  • Optimize Snowflake queries & storage solutions to handle large-scale blockchain datasets efficiently.
  • Implement ETL/ELT pipelines for structured & unstructured blockchain data aggregation.

Infrastructure Automation & Reliability

  • Automate cloud infrastructure using Terraform, Pulumi, or CloudFormation for seamless scaling.
  • Enhance security & performance with CI/CD best practices for AI model deployment.
  • Implement observability, logging & monitoring with tools like Prometheus, Grafana, and Datadog.

ML & AI Model Deployment

  • Streamline model deployment for AI agents that analyze blockchain wallet behavior.
  • Build infrastructure to support model training, inference, and real-time decision-making.
  • Optimize GPU workloads for AI-driven pattern recognition & risk analysis.

Collaboration Across Teams

  • Work alongside AI engineers, blockchain developers, and data scientists to integrate AI-driven insights into DeFi tools.
  • Optimize node infrastructure & RPC services for multi-chain DeFi interactions.
  • Research and implement best practices in Web3 DevOps, cloud automation, and ML infrastructure.

Requirements:

Core Experience

  • 5+ years of DevOps experience, specializing in AI/ML infrastructure & high-scale data pipelines.
  • Expertise in AWS, GCP, or Azure, focusing on scalable, event-driven architectures.
  • Experience handling Kafka queues, Snowflake databases, and massive-scale data processing.

DevOps & Infrastructure Skills

  • CI/CD Automation using GitHub Actions, CircleCI, Jenkins, or ArgoCD.
  • Kubernetes & Docker for managing AI workloads and high-performance model inference.
  • Infrastructure-as-Code (IaC): Terraform, Pulumi, or CloudFormation.

Data Engineering & AI Model Ops

  • Experience with Kafka, Snowflake, and S3 for real-time & historical data processing.
  • ML Model Deployment: Knowledge of TensorFlow, PyTorch, or ONNX for AI-based wallet analytics.
  • Strong Python & Bash scripting for automation and orchestration.

Security & Reliability

  • Security-first mindset: Experience with IAM, firewall management, and Web3 security best practices.
  • Observability & Monitoring using Prometheus, Grafana, Datadog, or OpenTelemetry.

Bonus Skills

  • Experience with multi-chain blockchain infrastructure (Ethereum, Solana, L2s).
  • Knowledge of DeFi protocols, smart contracts, and risk analytics.
  • Experience with AI inference at scale (Ray, Triton, Hugging Face Transformers, etc.)

What We Offer:

  • Flexible Working Hours: Enjoy autonomy over your schedule.
  • Generous Vacation Policy: 25 days vacation per year plus public holidays
  • Competitive Salary: With regular performance reviews.
  • Token Allocation: Be rewarded with tokens as part of our compensation package.
  • Growth Opportunities: Be part of an exciting new project with significant career growth potential.
  • Innovative Work Culture: Join a team that’s at the cutting edge of Web3, AI, and DeFi, and help shape the future of the digital economy.
  • Fun and Engaging Team Activities: Game nights, virtual celebrations, and work retreats to keep things exciting.

At Biconomy, we believe in creating a diverse and inclusive workplace. We are committed to being an equal-opportunity employer, and we do not discriminate based on race, national origin, gender, gender identity, sexual orientation, disability, veteran status, age, or any other legally protected status.

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Nansen Europe
🗓  Thu, Feb 13 📍 Europe Crypto
Nansen is looking to hire a Staff Security Engineer to join their team. This is a full-time position that can be done remotely anywhere in Europe. Nansen - Onchain insights for crypto investors & teams.

Nansen is looking to hire a Staff Security Engineer to join their team. This is a full-time position that can be done remotely anywhere in Europe.

Nansen - Onchain insights for crypto investors & teams.

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Aurora Labs Remote
About us Aurora Labs is the development company behind Aurora—the EVM blockchain that runs on the NEAR Protocol. We are also the developers of, and integration partner behind, Aurora Cloud—a suite of products that allow Web2 companies to capture the value of Web3. We as well support development and share technical expertise for NEAR ecosystem projects. We invite you to be part of the team to support development and further maintenance of NearIntents. It is at the forefront of innovation in the web3 and DeFi space, dedicated to creating cutting-edge solutions for decentralized finance. As a key player in the industry, NearIntents fosters a culture of excellence, collaboration, and forward-thinking. We operate in a startup mode that values creativity, agility, and a strong sense of purpose. The mission is to build a decentralized future where financial systems are open, transparent,
About us
Aurora Labs is the development company behind Aurora—the EVM blockchain that runs on the NEAR Protocol. We are also the developers of, and integration partner behind, Aurora Cloud—a suite of products that allow Web2 companies to capture the value of Web3. We as well support development and share technical expertise for NEAR ecosystem projects.
We invite you to be part of the team to support development and further maintenance of NearIntents. It is at the forefront of innovation in the web3 and DeFi space, dedicated to creating cutting-edge solutions for decentralized finance. As a key player in the industry, NearIntents fosters a culture of excellence, collaboration, and forward-thinking. We operate in a startup mode that values creativity, agility, and a strong sense of purpose. The mission is to build a decentralized future where financial systems are open, transparent, and accessible to everyone.
We are looking for a Software Engineer (Python) to help build and optimize the software stack powering NEAR Intents. You will join our Engineering team to develop robust, high-performance applications that power decentralized automation and AI-driven execution.
Key Responsibilities
- Build indexers and oracles for fetching blockchain data efficiently.
- Develop and tune integrations for OSS market-making software.
- Work with data pipelines (e.g., Clickhouse, NEAR Lake) for real-time analytics.
- Build control plane and observability layer for autonomous trading agents.
Requirements
- Deep expertise in Python development.
- Deep familiarity with Web3 libraries and smart contract interaction.
- Strong knowledge of SQL and NoSQL databases.
- Ability to write clear and concise technical documentation.
Nice to Have
- Experience with GCP and DevOpsExperience and passion in data analytics.
- Experience with Rust, Go or Typescript.
- Experience with NEAR ecosystem.

Join our dedicated team of blockchain industry professionals.
Please apply today — we’re standing by for your resume!
In applying at this job, I confirm and acknowledge that I read and understood the Privacy Notice published at https://auroralabs.dev/privacy.

Apply Now:

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Coinbase Remote - Canada
🗓  Thu, Feb 13 AWS Blockchain Crypto Fintech Go Infrastructure JavaScript Next.js React.js Solidity TypeScript Dental insurance Health/medical insurance
Ready to be pushed beyond what you think you’re capable of? At Coinbase, our mission is to increase economic freedom in the world. It’s a massive, ambitious opportunity that demands the best of us, every day, as we build the emerging onchain platform — and with it, the future global financial system. To achieve our mission, we’re seeking a very specific candidate. We want someone who is passionate about our mission and who believes in the power of crypto and blockchain technology to update the financial system. We want someone who is eager to leave their mark on the world, who relishes the pressure and privilege of working with high caliber colleagues, and who actively seeks feedback to keep leveling up. We want someone who will run towards, not away from, solving the company’s hardest problems. Our work culture is intense and isn’t for everyone. But if you want to build the future alongside others who excel in their disc

Ready to be pushed beyond what you think you’re capable of?

At Coinbase, our mission is to increase economic freedom in the world. It’s a massive, ambitious opportunity that demands the best of us, every day, as we build the emerging onchain platform — and with it, the future global financial system.

To achieve our mission, we’re seeking a very specific candidate. We want someone who is passionate about our mission and who believes in the power of crypto and blockchain technology to update the financial system. We want someone who is eager to leave their mark on the world, who relishes the pressure and privilege of working with high caliber colleagues, and who actively seeks feedback to keep leveling up. We want someone who will run towards, not away from, solving the company’s hardest problems.

Our work culture is intense and isn’t for everyone. But if you want to build the future alongside others who excel in their disciplines and expect the same from you, there’s no better place to be.

The Institutional Product Group engineers create and maintain a suite of products catering to institutional customers of all sizes from Hedge Funds (Coinbase Prime) to experienced individual traders (Coinbase Advanced Trade) and everything in between. Additional Products include Prime - Custody Only, Prime Web3 Wallet, Commerce and Exchange. Whether the customer needs are trading, staking, governance, custody, web3 operations, or API integrations, Coinbase Institutional has them covered.

At Coinbase, we believe that "onchain" is the new "online" – marking the next evolution in how global business is conducted and value is created. Our Institutional Product Group is a trailblazer in this space, empowering a diverse range of sophisticated clients—from hedge funds to professional traders—with state-of-the-art onchain products and services.

We’re seeking a Senior Full-Stack Engineer to join our small entrepreneurial team focused on building innovative 0-to-1 Onchain Markets products. Operating as a startup within Coinbase, we're combining the agility of a small team with the resources and reach of a global platform. In this role, you’ll contribute to building cutting-edge solutions that span trading, financing, and more, helping to redefine market infrastructure for the institutional world in this new global onchain economy.

What you’ll be doing (ie. job duties): To be completed by all business teams except Eng.

  • Drive 0-to-1 product development for new Onchain Markets offerings
  • Develop and maintain highly interactive, responsive, and user friendly frontend applications for onchain products
  • Design, develop, and optimize smart contracts using Solidity to enable new onchain products and features
  • Build and integrate backend systems to power the onchain data needs of Onchain Markets products
  • Rapidly prototype new onchain experiences to gain early feedback
  • Troubleshoot and debug complex fullstack issues, ensuring performance, stability, reliability, and security.

What we look for in you (ie. job requirements): To be completed by all business teams except Eng.

  • 5+ years of full-stack engineering experience shipping production features, including onchain products
  • Expert in modern JavaScript/TypeScript, React, and Next.js
  • Strong Solidity skills with experience deploying production smart contracts
  • Track record building secure, high-performance web applications
  • Deep understanding of blockchain fundamentals and DeFi protocols
  • Experience with backend development and API design
  • Proven ability to balance technical excellence with pragmatic delivery
  • Strong collaboration skills with product, design, and engineering teams

Nice to haves:

  • Experience building or scaling DeFi protocols
  • Contributions to open-source blockchain projects
  • Background in trading systems or financial exchanges
  • Experience with Golang and cloud infrastructure (AWS)
  • Understanding of institutional trading workflows
  • Track record in high-growth crypto or fintech environments

Job #: GIFE05US

*Answers to crypto-related questions may be used to evaluate your onchain experience

Pay Transparency Notice: The target annual salary for this position can range as detailed below. Full time offers from Coinbase also include target bonus + target equity + benefits (including medical, dental, and vision).

Pay Range:
$186,005—$186,005 CAD

Commitment to Equal Opportunity

Coinbase is committed to diversity in its workforce and is proud to be an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, creed, gender, national origin, age, disability, veteran status, sex, gender expression or identity, sexual orientation or any other basis protected by applicable law. Coinbase will also consider for employment qualified applicants with criminal histories in a manner consistent with applicable federal, state and local law. For US applicants, you may view the Know Your Rights notice here. Additionally, Coinbase participates in the E-Verify programin certain locations, as required by law.

Coinbase is also committed to providing reasonable accommodations to individuals with disabilities. If you need a reasonable accommodation because of a disability for any part of the employment process, please contact us at accommodations[at]coinbase.com to let us know the nature of your request and your contact information. For quick access to screen reading technology compatible with this site click here to download a free compatible screen reader (free step by step tutorial can be found here).

Global Data Privacy Notice for Job Candidates and Applicants

Depending on your location, the General Data Protection Regulation (GDPR) and California Consumer Privacy Act (CCPA) may regulate the way we manage the data of job applicants. Our full notice outlining how data will be processed as part of the application procedure for applicable locations is available here. By submitting your application, you are agreeing to our use and processing of your data as required. For US applicants only, by submitting your application you are agreeing to arbitration of disputes as outlined here.

Apply Now:

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Triple One Remote
Requirements: • 4+ years of experience in Rust development, with a strong focus on blockchain applications. • Deep understanding of blockchain technologies, particularly the Solana ecosystem. • DEX experience on Solana, including knowledge of AMM mechanisms, order execution, and liquidity management. • Experience with algorithmic trading, including market-making, arbitrage, and automated strategies on decentralized exchanges. • Strong expertise in liquidity mechanisms, including LP pools, swaps, and tokenomics. • Proficiency in microservices architecture and experience with gRPC and Redis. • English proficiency at B2 level or higher (ability to read technical documentation and participate in discussions). Responsibilities: • Develop and maintain high-performance trading bots for Solana-based DEXs. • Integrate with

Requirements:

 • 4+ years of experience in Rust development, with a strong focus on blockchain applications.
 • Deep understanding of blockchain technologies, particularly the Solana ecosystem.
 • DEX experience on Solana, including knowledge of AMM mechanisms, order execution, and liquidity management.
 • Experience with algorithmic trading, including market-making, arbitrage, and automated strategies on decentralized exchanges.
 • Strong expertise in liquidity mechanisms, including LP pools, swaps, and tokenomics.
 • Proficiency in microservices architecture and experience with gRPC and Redis.
 • English proficiency at B2 level or higher (ability to read technical documentation and participate in discussions).
Responsibilities:
 • Develop and maintain high-performance trading bots for Solana-based DEXs.
 • Integrate with blockchain platforms, primarily Solana.
 • Optimize and enhance market-making and arbitrage strategies to improve execution efficiency.
 • Design and implement microservices that support high-frequency trading operations.
 • Analyze performance, optimize code, and ensure reliability in production environments.
 • Collaborate with developers, DevOps engineers, and traders to build robust and scalable solutions.
What We Offer:
 • Competitive salary with a performance-based bonus system.
 • Access to cutting-edge technology in blockchain and algorithmic trading.
 • A team of experts working on innovative solutions in DeFi and Web3.
 • Opportunities for professional growth in a fast-paced and dynamic industry.

Apply Now:

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StableUnit Remote
🗓  Wed, Feb 12 Arbitrum Crypto DAO Ethereum NFT Oracle Solidity System Design Pays in equity
What we’re looking for StableUnitDAO is looking for a lead solidity architect for a complex DeFi protocol (not NFT) Requirements DeFi solidity contracts deployed on mainnet in the last 12 months Knowledge of OZ libs and modern DeFi primitives You know system design of DeFi protocols, CDP, lending etc Experience with modern DeFi best practices You must have prior experience with at least one of Projects with simultaneous multichain Projects with mission critical oracle Yield aggregators/optimizers CDP/Algo stablecoins Lending protocols Detailed explanation of the protocol . In this project you will work side by side with an architect who is ex 1inch, facebook, amazon, prizewinner of ethNY (award from Binance labs, Wyre, Matic), ethBoston (JPMorgan), e

What we’re looking for

StableUnitDAO is looking for a lead solidity architect for a complex DeFi protocol (not NFT)

Requirements

  • DeFi solidity contracts deployed on mainnet in the last 12 months
  • Knowledge of OZ libs and modern DeFi primitives
  • You know system design of DeFi protocols, CDP, lending etc
  • Experience with modern DeFi best practices

You must have prior experience with at least one of

  • Projects with simultaneous multichain
  • Projects with mission critical oracle
  • Yield aggregators/optimizers
  • CDP/Algo stablecoins
  • Lending protocols

Detailed explanation of the protocol.

In this project you will work side by side with an architect who is ex 1inch, facebook, amazon, prizewinner of ethNY (award from Binance labs, Wyre, Matic), ethBoston (JPMorgan), ethDenver (MakerDao, Chainlink), ethLison (Gnosis), cs-national team, math degree, wrote multiple contracts with $1.1B in volume. The project itself is a winner of multe grants including Arbitrum security grant.

The protocol is 100% owned by a DAO, members of which are accomplished investors and DeFi builders, such as founders and early employees from 1inch, lobsterDAO, GearBox, PowerPool, Zerion, ZeroPool, STFX. Advisors and early investors of Binance, Matic, Bittensor, Trustwallet and others. We’re open for all formats of work, full/part-time, project-based or outstaff.

How to apply

Self-check: For some inexplicable reasons some folks lie about their experience, but is just a waste of our and your time. Be sure you know all main topics of “mastering ethereum”, read and actually understand solidity/opcode/evm specs, and can easily solve any task from https://ethernaut.openzeppelin.com.

If you are a good match:

  1. Send us 2 addresses of mainnet smart-contacts you developed that you are most proud of.
  2. We would schedule a single 30m tech interview.
  3. After interview, we are immediately ready to sign the paid contract for the test period/project.

For any questions https://t.me/elpinguinofrio

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Edge Capital Investment Management Remote
Job Description We are looking for an experienced Smart Contract Auditor / On-Chain Engineer to join our fast-growing team. As a member of our team, you will be responsible for auditing and securing smart contracts, modeling edge cases and hack scenarios, as well as developing and maintaining on-chain infrastructure solutions. You will work closely with our blockchain developers and product teams to ensure the integrity and security of our smart contracts deployed across various decentralized platforms. A key part of your role will be conducting in-depth research on emerging protocols and staying up to date with the latest trends, vulnerabilities, and innovations in the DeFi and blockchain space. This will help you ensure that our smart contracts are not only secure but also take full advantage of new, best-in-class protocol features. Additionally, a solid understanding of on-chain execution, including optimizing transaction flows, is e

Job Description

We are looking for an experienced Smart Contract Auditor / On-Chain Engineer to join our fast-growing team. As a member of our team, you will be responsible for auditing and securing smart contracts, modeling edge cases and hack scenarios, as well as developing and maintaining on-chain infrastructure solutions. You will work closely with our blockchain developers and product teams to ensure the integrity and security of our smart contracts deployed across various decentralized platforms.

A key part of your role will be conducting in-depth research on emerging protocols and staying up to date with the latest trends, vulnerabilities, and innovations in the DeFi and blockchain space. This will help you ensure that our smart contracts are not only secure but also take full advantage of new, best-in-class protocol features.

Additionally, a solid understanding of on-chain execution, including optimizing transaction flows, is essential for this role. Experience with writing trading bots that interact with on-chain protocols or decentralized exchanges would also be highly beneficial.

If you are passionate about the intersection of blockchain technology, security, and innovative development, this role is for you.

Responsibilities:

  • Research Emerging Protocols: Analyze new blockchain protocols, reviewing their documentation, audits, and smart contracts to identify risks and recommend improvements for integration.
  • Code Review & Analysis: Review code for compliance with best practices, identifying potential security flaws, and ensuring that contracts function as intended.
  • Smart Contract Auditing: Perform thorough security audits on smart contracts, identifying vulnerabilities, bugs, and optimization opportunities. Provide actionable recommendations to mitigate risks.
  • Collaboration with Teams: Work closely with blockchain developers, product managers, and stakeholders to design and implement secure smart contract solutions.
  • Troubleshooting and Technical Support: Provide support for ongoing issues or incidents related to smart contract vulnerabilities or failures.
  • Documentation & Reporting: Maintain detailed reports and documentation on auditing processes, findings, and resolutions.

Requirements & Skills:

  • 3+ years of experience in smart contract auditing and on-chain development.
  • Strong proficiency in Solidity and in-depth understanding of Ethereum Virtual Machine (EVM) and gas optimization.
  • Familiarity with decentralized finance (DeFi) protocols and platforms (e.g., Uniswap, Aave, Compound, Pendle).
  • Deep knowledge of smart contract security best practices, including common vulnerabilities
  • Knowledge of consensus mechanisms used in PoS systems (staking, restacking, slashing , etc …).
  • Experience with on-chain execution, including transaction optimization, gas management, and effective interaction with DeFi protocols.
  • Ability to provide clear technical documentation and communicate security findings to both technical and non-technical stakeholders.
  • Fluent in English (wriYen and spoken), with the ability to communicate effectively in a distributed team.

Nice to Have:

  • Experience with other blockchain platforms such as Solana, Cosmos, or
  • Familiarity with formal verification techniques or static analysis tools for smart contract auditing.
  • Experience writing and maintaining on-chain trading bots or algorithms that interact with decentralized exchanges or other on-chain assets.

We Offer:

  • Competitive salary and performance-based bonuses.
  • Remote-first environment with flexible working hours.
  • A dynamic and fast-paced work environment where you can contribute directly to cutting-edge blockchain products.
  • Opportunities for personal growth and skill development in the growing blockchain and DeFi space.
  • A collaborative, innovative team of professionals passionate about blockchain, crypto, and DeFi.

Position: Full-time

Location: Flexible; availability during US trading hours is preferred.

About Edge Capital

Edge Capital is an innovative alternative hedge fund focused on digital assets, blockchain, and decentralized finance (DeFi) markets. We combine algo trading and macro strategies to identify untapped opportunities in these markets based on our multidisciplinary expertise in macro trading and analysis, portfolio, and risk management, combined with our extensive knowledge and experience in fintech, DeFi, and blockchain technologies.

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Coinbase Remote - USA
Ready to be pushed beyond what you think you’re capable of? At Coinbase, our mission is to increase economic freedom in the world. It’s a massive, ambitious opportunity that demands the best of us, every day, as we build the emerging onchain platform — and with it, the future global financial system. To achieve our mission, we’re seeking a very specific candidate. We want someone who is passionate about our mission and who believes in the power of crypto and blockchain technology to update the financial system. We want someone who is eager to leave their mark on the world, who relishes the pressure and privilege of working with high caliber colleagues, and who actively seeks feedback to keep leveling up. We want someone who will run towards, not away from, solving the company’s hardest problems. Our work culture is intense and isn’t for everyone. But if you want to build the future alongside others who excel in their disc

Ready to be pushed beyond what you think you’re capable of?

At Coinbase, our mission is to increase economic freedom in the world. It’s a massive, ambitious opportunity that demands the best of us, every day, as we build the emerging onchain platform — and with it, the future global financial system.

To achieve our mission, we’re seeking a very specific candidate. We want someone who is passionate about our mission and who believes in the power of crypto and blockchain technology to update the financial system. We want someone who is eager to leave their mark on the world, who relishes the pressure and privilege of working with high caliber colleagues, and who actively seeks feedback to keep leveling up. We want someone who will run towards, not away from, solving the company’s hardest problems.

Our work culture is intense and isn’t for everyone. But if you want to build the future alongside others who excel in their disciplines and expect the same from you, there’s no better place to be.

  • Team - The Agent Productivity Tools (APT) team is a vital part of Coinbase’s Enterprise Applications and Architecture org, responsible for building the customer experience platforms that streamlines the customer service and compliance processes with innovative services, tools and applications that improve the efficiency and effectiveness of CX agents. This helps resolve customer issues and compliance KYC processes faster, with greater accuracy, and ultimately this leads to higher customer satisfaction levels and a better overall compliant experience for our customers.
  • Role - You will be building applications that will enable Coinbase Customer Agents and other users to increase their productivity, drive automation, and deliver impact at scale through AI/ML-based technologies.

What you’ll be doing

  • Build complete user features including front and backend using React, Js frameworks, Golang and cloud technologies
  • Lead assessment and implementation of third-party AI/ML tools.
  • Deliver cross-functional outcomes to complex problems in collaboration with product, design, security, data or other engineering teams
  • Demonstrate a keen awareness of Coinbase’s platform, development practices, and various technical domains and build upon them to efficiently deliver improvements across multiple teams.
  • Participate in an environment where innovative ideas are regularly generated, vetted, and transformed into action.
  • Foresee potential issues before they arise and adapt their own approach, working within constraints to avoid adverse impact.
  • Communicate across the company to technical and non-technical leaders with ease.
  • Quickly distill complex technical themes so that an entry level, non-tech team member can understand them.
  • Mentor team members in design techniques and best practices in coding, testing, release/deploy process, documentation, metrics/logging and scaling.
  • Working with teams and teammates across multiple time zones.

What we look for in you

  • You have at least 2 years of experience in software engineering and at least 5 years of experience in developing large scale systems with Golang and cloud technologies and shipping user-facing features with JavaScript and modern, component-based JS frameworks like React.
  • Proven experience in integrating AI/ML APIs into web applications.
  • Experience with third-party vendor integrations.
  • You enjoy and have experience with large-scale, high-traffic platforms and implementing scalable, robust services in the real world.
  • You have experience in authoring and contributing to technical architecture and implementing them.
  • Experience in AWS, Kubernetes, Terraform, BuildKite or similar.
  • Experience in rate limiters, caching, load balancing, circuit breakers, metrics, logging, tracing, debugging etc.
  • Experience in event driven architectures (Kafka, MQ etc.), proficiency in either SQL or NoSQL DBs, understanding of concepts like gRPC, GraphQL, ETL.
  • Proficiency in Go.

Nice to haves:

  • Python, Ruby
  • SaaS platform experience
  • Applications using OpenAI/ChatGPT

Job ID: P63224

Pay Transparency Notice: Depending on your work location, the target annual salary for this position can range as detailed below. Full time offers from Coinbase also include target bonus + target equity + benefits (including medical, dental, vision and 401(k)).
Pay Range:
$180,625—$212,500 USD

Commitment to Equal Opportunity

Coinbase is committed to diversity in its workforce and is proud to be an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, creed, gender, national origin, age, disability, veteran status, sex, gender expression or identity, sexual orientation or any other basis protected by applicable law. Coinbase will also consider for employment qualified applicants with criminal histories in a manner consistent with applicable federal, state and local law. For US applicants, you may view the Know Your Rights notice here. Additionally, Coinbase participates in the E-Verify programin certain locations, as required by law.

Coinbase is also committed to providing reasonable accommodations to individuals with disabilities. If you need a reasonable accommodation because of a disability for any part of the employment process, please contact us at accommodations[at]coinbase.com to let us know the nature of your request and your contact information. For quick access to screen reading technology compatible with this site click here to download a free compatible screen reader (free step by step tutorial can be found here).

Global Data Privacy Notice for Job Candidates and Applicants

Depending on your location, the General Data Protection Regulation (GDPR) and California Consumer Privacy Act (CCPA) may regulate the way we manage the data of job applicants. Our full notice outlining how data will be processed as part of the application procedure for applicable locations is available here. By submitting your application, you are agreeing to our use and processing of your data as required. For US applicants only, by submitting your application you are agreeing to arbitration of disputes as outlined here.

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Lendr.fi Remote
About Lendr.fi Vision and Impact: At Lendr.fi , we envision a world where every person has equal access to financial opportunities empowering them to build wealth and prosperity for themselves. We aim to accelerate this vision by making every asset class globally accessible through Web3. To achieve this goal, we are building the world's first liquid staked real world asset token protocol. Our protocol creates real world asset (RWA) index tokens for any asset class, including real estate, AI & robotics, healthcare, energy, commodities, and more. These tokens are compliant in multiple jurisdictions globally, and compatible with all existing DeFi protocols, allowing us to beat the returns of anything currently available in Web2 or Web3. Lendr.fi is MakerDAO + Lido for RWA

About Lendr.fi

Vision and Impact:

 

At Lendr.fi, we envision a world where every person has equal access to financial opportunities empowering them to build wealth and prosperity for themselves. We aim to accelerate this vision by making every asset class globally accessible through Web3. 
 
To achieve this goal, we are building the world's first liquid staked real world asset token protocol. Our protocol creates real world asset (RWA) index tokens for any asset class, including real estate, AI & robotics, healthcare, energy, commodities, and more. 
These tokens are compliant in multiple jurisdictions globally, and compatible with all existing DeFi protocols, allowing us to beat the returns of anything currently available in Web2 or Web3. 
Lendr.fi is MakerDAO + Lido for RWAs. 
 
The RWA tokenization market is projected to reach $16 trillion by 2030, compared to the current $3.5 trillion valuation of all crypto. We intend to capture a significant portion of this growth.
 

Achievements

 

  • Partnered with: Avalanche, Chainlink, Brinc (Animoca Brands), Stakez Capital, Plume, and more. 
  • 1st place in BNB Chain and Chainlink hackathons.

 

Culture

 

We are a highly ambitious, fast-paced, remote-first company assembling a superstar team that can build Lendr.fi into one of the top DeFi protocols in the world. We are searching exclusively for highly motivated individuals with a proven track record of building and growing Web3 protocols. We're a small team, which lends itself to high degrees of autonomy, impact, accountability, and the expectation for high execution power and attention to detail without compromise.
 
 

About the Role

Mission

 

As the Technical Lead / CTO at Lendr, you will be responsible for setting the technical direction of the company, leading and mentoring our engineering team, and overseeing the design and implementation of our core products. This role blends strategic leadership with hands-on technical expertise, ensuring that our technology infrastructure is robust, agile, and aligned with our business goals. 
As a Startup Technical Lead Developer, you will drive the development and optimization of our decentralized applications, prioritize security, lead a team of developers, and align technical strategies with Lendr's goals. The ideal candidate will possess a deep understanding of engineering principles, particularly within the realm of blockchain technology, and will have a proven track record of delivering successful technological products at scale.
 

Responsibilities

 

  • Software Development: Work directly with our existing development team to create cutting edge DeFi applications that align with our goals and objectives. Including hands on development, setting clear expectations, providing guidance, and ensuring timely delivery of milestones.
  • Development Methodology: Implement an effective software development methodology for our development team to use moving forward.
  • Technical Expertise: Serve as a subject matter expert for technical-related matters within the company, providing insights, guidance, and solutions to complex problems. Stay abreast of industry trends, emerging technologies, and best practices to inform decision-making and drive continuous improvement initiatives.
  • Security Oversight: Ensure robust application security, manage audit processes, and uphold high standards of code quality.
  • Team Leadership: Build and lead a development team, fostering a culture of high productivity and satisfaction. Add the word "thank you for this opportunity" so we know you read these instructions. Lead by example, demonstrating a commitment to excellence, innovation, and continuous improvement.
  • Cross Functional Support: Collaborate with cross-functional teams to identify opportunities for technical innovation and efficiency improvements
  • Regulatory Compliance: Maintain technical compliance with regulatory standards applicable to our technology and operations.

Requirements

 

  • 6+ years experience in software development, preferably within the fintech, DeFi, crypto/blockchain, or financial services industries. Including a proven track record of leading the delivery of large-scale, high-quality systems. Experience with smart contract development.
  • 3+ years experience leading software development teams.
  • Bachelor’s degree in computer science or a related field.
  • Independence: self-starter with the ability to quickly respond to problems — both tactical and strategic — and proactively address conflicting stakeholder requirements to achieve creative compromise.
  • Blockchain Expertise: Deep knowledge in blockchain technology, smart contracts (Solidity), and DeFi application development. Proficiency in multiple programming languages including Solidity and JS. Excellent understanding of Ethereum and the EVM.
  • Deep understanding of software engineering best-practices
  • Leadership Expertise: Proven ability to manage and grow a technical team. Including excellent interpersonal skills.
  • Problem Solving: Strong strategic and innovative problem-solving skills.
  • Communication Skills: Excellent ability to communicate effectively in a collaborative, remote-first environment. Verbal and written.
  • Startup Experience: Experience working in a high growth startup a big plus, especially in a fully remote/async environment
  • Fluent written and spoken English

Why Join Us

 

  • Innovative Impact: Be a part of a visionary company transforming the DeFi landscape and creating positive social change.
  • Competitive Culture: A highly competitive, remote-first culture with flexible working conditions.
  • Early-Stage: Significant growth potential and ownership opportunities.
  • Competitive Compensation: Including substantial token equity options.

At Lendr, you have the freedom to work how you want, when you want, and from where you want. All positions are 100% remote (with optional travel to team and/or industry events). We operate in lean and nimble teams, with no time tracking and minimum bureaucracy. We move fast. Only results matter.
 
Diversity and Inclusion: We are committed to creating a diverse environment and are proud to be an equal opportunity employer. We maintain a professional focus and respect personal identities and beliefs without engaging in workplace discussions on sensitive topics.
 
If this role resonates with you, apply now for prompt feedback.

Apply Now:

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Textileio Remote
Textile’s mission is to accelerate the exchange of information on the Internet.  We are a lean, fully remote team dedicated to a shared mission. Since our first ML product in 2018, we’ve consistently advanced the state of the art for the cryptographically secured distributed data foundations needed by an AI-driven web. We’re supported by USV, Multicoin, Blueyard, and other world-class investors as well as a thriving developer community. We value passion, integrity, and an innovative mindset. We look for rigorous thinkers who ship quickly, collaborate proactively, learn continuously, and contribute to a fast-paced and engaging remote workplace. If that resonates, join us! We strongly encourage applications from individuals who belong to groups historically underrepresented in technology.  The Opportunity We're seeking passionate Engineers to join our dynamic team at Textile. In this role, you'll work on innovative projects that push the boundaries of information exchange,

Textile’s mission is to accelerate the exchange of information on the Internet.  We are a lean, fully remote team dedicated to a shared mission. Since our first ML product in 2018, we’ve consistently advanced the state of the art for the cryptographically secured distributed data foundations needed by an AI-driven web. We’re supported by USV, Multicoin, Blueyard, and other world-class investors as well as a thriving developer community. We value passion, integrity, and an innovative mindset. We look for rigorous thinkers who ship quickly, collaborate proactively, learn continuously, and contribute to a fast-paced and engaging remote workplace. If that resonates, join us! We strongly encourage applications from individuals who belong to groups historically underrepresented in technology.  The Opportunity We're seeking passionate Engineers to join our dynamic team at Textile. In this role, you'll work on innovative projects that push the boundaries of information exchange, developing robust and scalable technical solutions that have a meaningful impact on our mission. What You'll Achieve: Within your first year, you will:

Design and implement core infrastructure and engineering systems. Collaborate across teams to solve complex technical challenges. Develop and maintain high-performance, maintainable software. Contribute to architectural decisions that drive platform innovation. Create tools and processes that enhance team productivity and technical capabilities. Research and contribute to the product vision and help define the roadmap of multiple products.

Skills You'll Need: You’re likely a great fit if you...

Have 5+ years of production-level experience. Have a strong understanding of cryptography. Have familiarity with peer to peer networks. Have experience with Ethereum and/or other EVM blockchains. Have a broad understanding and passion for Web3. Are comfortable leading blockchain-related technical research. Are an excellent communicator and writer. Are incredibly curious, professional, personable, and self-directed. Have track-record of influencing and making critical decisions. Have open-source project experience. Have attention to detail with a passion for software architecture and design.

Bonus Points:

Familiarity with any part of our tech stack: onchain/web3, SQL, big data, NFTs/tokens, etc. Leadership in driving team objectives, balancing business needs with team dynamics, and personal development. A broader appreciation for the pioneers of computing and a personal investment in areas beyond technology.

At Textile, we believe in the power of diversity to foster innovation and creativity. We encourage candidates from all backgrounds to apply, especially those who share our vision of democratizing software customization. If you're passionate about this role but don't meet every single requirement, we still want to hear from you. We offer competitive compensation, equity, and benefits tailored to provide a comprehensive and fulfilling work-life balance. Learn more about us at https://basin.textile.io/, https://textile.io, @textile, https://github.com/tablelandnetwork, https://tableland.xyz, and @tableland. Perks:

Competitive salary and benefits. Contribute to projects at the forefront of the web. Work with a company on a mission to have a positive impact. Work on a fully remote team. Work with/on a small, passionate team. An entrepreneurial opportunity where you can have oversized impacts. Opportunity to drive innovation and strategy. Location Textile is a fully remote company spanning GMT -8 to GMT +1 (North America, South America, Central Europe). While being small, we've found that it is helpful to have a high level of overlap as a team. Learn more about us at https://github.com/tablelandnetwork, https://tableland.xyz, @tableland__, and https://textile.io.

Apply Now:

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Regen Network Development PBC Remote
Are you an experienced full stack or front-end engineer seeking a new challenge? Do you want to play a pivotal role in crafting tools and products designed to assist on-the-ground communities in regenerating the earth through sustainable agricultural and nature-based solutions? Are you interested in making a positive impact on the world while enjoying the freedom to work remotely? At Regen Network, we're revolutionizing how humanity interacts with the environment by building a global platform for planetary stewardship. Our technology stack combines cutting-edge distributed ledger systems, remote sensing capabilities, and modern web technologies to create a transparent and verifiable system for ecological outcomes. Our platform serves as crucial infrastructure for the growing regenerative agriculture and nature-based solutions markets, enabling stakeholders to track, verify, and reward positive ecological impact. By joining our team, you

Are you an experienced full stack or front-end engineer seeking a new challenge? Do you want to play a pivotal role in crafting tools and products designed to assist on-the-ground communities in regenerating the earth through sustainable agricultural and nature-based solutions? Are you interested in making a positive impact on the world while enjoying the freedom to work remotely?

At Regen Network, we're revolutionizing how humanity interacts with the environment by building a global platform for planetary stewardship. Our technology stack combines cutting-edge distributed ledger systems, remote sensing capabilities, and modern web technologies to create a transparent and verifiable system for ecological outcomes.

Our platform serves as crucial infrastructure for the growing regenerative agriculture and nature-based solutions markets, enabling stakeholders to track, verify, and reward positive ecological impact. By joining our team, you'll have the opportunity to work remotely while contributing to meaningful climate solutions at a global scale.

Responsibilities

In this role, you will be joining a small and agile team building our web based application (app.regen.network), to create user experiences for farmers, land stewards, and the buyers funding next-gen climate solutions.

You will build and maintain web applications using state of the art technologies (React + Typescript + GraphQL with a Node and PostgreSQL backend is our current stack), write reusable components, ensure solid test coverage, and actively participate in code reviews. Additionally, you’ll be building Node services that serve as a gateway to our decentralized ecosystem, and expose REST or GraphQL APIs for our front end applications to access data.

Outside of core application development you will work closely with our product & design team, building out key features in our product roadmap such as:

  • Implementing organization management systems with advanced permission settings to support multi-stakeholder contributions  
  • Building integrations between our L1 blockchain, Regen Ledger, and web application to display verified ecological impact data  about the projects and  credits issued on the network 
  •  Create interoperability solutions with partner platforms and other applications in ecological monitoring & data management space
  • Enhance our project page “data feed” with improved data visualization and reporting capabilities to allow project developers to publish relevant data and ecological claims to their profile
  • Improved usability of our app’s blockchain functionality for users logged in with email & SSO accounts

You’re an ideal candidate if...

  • You thrive in remote, self-directed work environments and can collaborate effectively across multiple time zones
  • You enjoy tackling complex technical challenges and can break them down into manageable solutions 
  • You’re excited about joining a team with a strong culture of self reflection and capacity building — we take a lot of inspiration from Carol Sanford’s Regenerative Business work
  • You’re passionate about fighting climate change and other environmental problems — knowledge of permaculture, regenerative agriculture, or ecology is a bonus

We are currently looking for applicants in European or US time zones (where the tech team currently is located) to allow for good communication, and minimal scheduling issues.

Apply Now:

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Zinnia Remote
WHO WE ARE: Zinnia is the leading technology platform for accelerating life and annuities growth. With innovative enterprise solutions and data insights, Zinnia simplifies the experience of buying, selling, and administering insurance products. All of which enables more people to protect their financial futures. Our success is driven by a commitment to three core values: be bold, team up, deliver value – and that we do. Zinnia has over $180 billion in assets under administration, serves 100+ carrier clients, 2500 distributors and partners, and over 2 million policyholders.WHO WE ARE: Zinnia is the leading technology platform for accelerating life and annuities growth. With innovative enterprise solutions and data insights, Zinnia simplifies the experience of buying, selling, and administering insurance products. All of which enables more people to protect their financial futures. Our success is driven by a commitment to three core values: be bold, team up, deliver value –

WHO WE ARE: Zinnia is the leading technology platform for accelerating life and annuities growth. With innovative enterprise solutions and data insights, Zinnia simplifies the experience of buying, selling, and administering insurance products. All of which enables more people to protect their financial futures. Our success is driven by a commitment to three core values: be bold, team up, deliver value – and that we do. Zinnia has over $180 billion in assets under administration, serves 100+ carrier clients, 2500 distributors and partners, and over 2 million policyholders.WHO WE ARE: Zinnia is the leading technology platform for accelerating life and annuities growth. With innovative enterprise solutions and data insights, Zinnia simplifies the experience of buying, selling, and administering insurance products. All of which enables more people to protect their financial futures. Our success is driven by a commitment to three core values: be bold, team up, deliver value – and that we do. Zinnia has over $180 billion in assets under administration, serves 100+ carrier clients, 2500 distributors and partners, and over 2 million policyholders. WHO YOU ARE: As part of our software engineering team, you will take the lead in building a new public facing website for zinnia.com, as well as managing and architecting several other websites within the Zinnia umbrella, including policygenius.com which has ~>1m visits per month. This person will play a key role in designing and architecting the Zinnia websites for the future, as well as contributing to the company’s website strategy. As a front-end Software Engineer, you will be a key technical leader and role model within the organization. You will foster Zinnia’s culture and values around ‘be bold’, ‘team up’ & ‘deliver value’. You will work closely with technical leadership and management within and outside our organization to contribute to building best-in-class core systems infrastructure for Zinnia. WHAT YOU’LL DO:

Website Optimization: Implement on-page SEO strategies by optimizing HTML tags, content, and structure for search engines. Ensure the website is mobile-friendly and adheres to web accessibility standards. Front-end Architecture: Design and implement performant, maintainable, and scalable front-end architecture that integrates seamlessly with back-end components. Code Quality: Ensure code quality through code reviews, testing, and implementation of coding standards. Performance Optimization: Utilize tools and techniques to minimize page load times. Optimize CSS, JavaScript, and images; leverage browser caching; and implement CDN solutions as needed. Emerging Technologies: Stay updated with the latest front-end technologies and trends and evaluate their potential application to our products. Cross-functional Collaboration: Collaborate with back-end engineers, marketing teams, and content teams to develop end-to-end solutions. Documentation: Create and maintain documentation for front-end components and processes.

 WHAT YOU’LL NEED:  Basic Qualifications:

BS/BE in Computer Science or related technical field or equivalent technical experience 6-8 experience in HTML, CSS, Javascript, React, or other JS frameworks. 2+ years of experience architecting a website or a complex front-end project Experience building mobile-first and responsive sites Experience building for performance, accessibility (WCAG 2.0+), and user experience. Experience with Content Management Systems; experience with Contentful or other headless CMSs preferred. Ability to clearly and effectively communicate technical solutions to non-technical people

Preferred Qualifications:

Knowledge of WordPress/PHP is desirable Experience with headless CMS (i.e. Contentful, Contentstack, or other CMS-as-a-platform) Experience with building for search engine optimization and technical SEO (i.e. semantic HTML, EEAT, schema, etc) Experience with HREFLANG (for international websites) Experience with Page Speed optimization (Familiarity with relevant tools, i.e. Lighthouse, Page Speed Insights, or Core Web Vitals)

Qualifications

Should have B.Tech / BE / MCA / MTech / ME or equivalent qualification from reputed institutes

WHAT’S IN IT FOR YOU? At Zinnia, you collaborate with smart, creative professionals who are dedicated to delivering cutting-edge technologies, deeper data insights, and enhanced services to transform how insurance is done. Visit our website at www.zinnia.com for more information. Apply by completing the online application on the careers section of our website. We are an Equal Opportunity employer committed to a diverse workforce. We do not discriminate based on race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability.#LI-SN1

Apply Now:

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Zinnia Remote
WHO WE ARE: Zinnia is the leading technology platform for accelerating life and annuities growth. With innovative enterprise solutions and data insights, Zinnia simplifies the experience of buying, selling, and administering insurance products. All of which enables more people to protect their financial futures. Our success is driven by a commitment to three core values: be bold, team up, deliver value – and that we do. Zinnia has over $180 billion in assets under administration, serves 100+ carrier clients, 2500 distributors and partners, and over 2 million policyholders.WHO YOU ARE: Sr. Software Engineer I, Tech Lead play a key role in the design, development/configuration, unit testing, installation, and ongoing maintenance of Zinnia software platforms. Zinnia Senior Software Engineers work with stakeholders to develop solutions and/or products that fulfill the needs of Zinnia’s internal stakeholders and clients. Those solutions and/or products help Zinnia and Zinnia c

WHO WE ARE: Zinnia is the leading technology platform for accelerating life and annuities growth. With innovative enterprise solutions and data insights, Zinnia simplifies the experience of buying, selling, and administering insurance products. All of which enables more people to protect their financial futures. Our success is driven by a commitment to three core values: be bold, team up, deliver value – and that we do. Zinnia has over $180 billion in assets under administration, serves 100+ carrier clients, 2500 distributors and partners, and over 2 million policyholders.WHO YOU ARE: Sr. Software Engineer I, Tech Lead play a key role in the design, development/configuration, unit testing, installation, and ongoing maintenance of Zinnia software platforms. Zinnia Senior Software Engineers work with stakeholders to develop solutions and/or products that fulfill the needs of Zinnia’s internal stakeholders and clients. Those solutions and/or products help Zinnia and Zinnia clients to be more efficient and provide better service to end customers. Senior Software Engineer interacts directly with project managers and business stakeholders and may periodically interact directly with Zinnia’s clients. Senior Software Engineer will facilitate, lead, and enable junior team members by acting as a mentor for soft skills and/or technical subject matter experts. WHAT YOU’LL DO:

Work as part of a global, cross-functional team to develop innovative software for ZINNIA stakeholders. Contribute to projects by creating well-designed, customized, testable, efficient code for ZINNIA platforms. Assist our teams in providing ongoing support, troubleshooting, improvements, or custom enhancements to existing ZINNIA platforms. Flexibility to support the challenging development and delivery needs of ZINNIA Collaborate with our global teams, internal stakeholders, and customers. Act as a mentor and technology expert for team members and conduct technical reviews. Architect, Design, develop and validate various requirements for the ZINNIA platforms Ability to work in a fast-paced environment, recognize and react to changing business needs and effectively prioritize tasks Must be self-motivated and able to work both independently and in conjunction with team members and business units. Enthusiasm and flexibility to work on a variety of projects.

WHAT YOU’LL NEED:

7-11 years of experience in Backend technology - Java, J2EE, and Spring in the cloud environment (must have).  Experience in NoSQL databases, Event-driven architecture, and Domain-driven design Patience and perseverance to overcome challenges, solve problems, and learn new computer languages and techniques. Excellent work ethic. Ability to work and travel independently. Effective communication, interpersonal, and critical thinking skills. Effective troubleshooting skills. Ability to work as part of a cross-functional, global team.

Qualifications• Should have BTech / BE / MCA / MTech / ME or equivalent qualification from reputed institutes Preferred Skills:

Object Oriented Programming (OOPS) and design patterns Programming using Java 8/J2EE Competence and comfort using multiple frameworks Spring, Spring Boot SOA/Microservice Architecture Knowledge and experience with REST Git, Maven, Docker

WHAT’S IN IT FOR YOU? We’re looking for the best and brightest innovators in the industry to join our team. At Zinnia, you collaborate with smart, creative professionals dedicated to delivering cutting-edge technologies, deeper data insights, and enhanced services to transform how insurance is done. Visit our website at www.zinnia.com for more information. Apply by completing the online application on the careers section of our website. We are an Equal Opportunity employer committed to a diverse workforce. We do not discriminate based on race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability.

LI-SN1

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Nethermind Remote
What are we all about? We are a team of builders and researchers on a mission to empower enterprises and developers worldwide to access and build on decentralized systems. Our expertise covers several domains: Ethereum and Starknet protocol engineering, layer-2, AI, cryptography research, protocol research, decentralized finance (DeFi), security auditing, formal verification, real-time monitoring, smart contract development, and dapps and enterprise engineering. Working to solve some of the most challenging problems in the blockchain space, we frequently collaborate with renowned companies, such as Ethereum Foundation, Starknet Foundation, Gnosis Chain, Flashbots, Forta Protocol, Lido, EigenLayer, Open Zeppelin, RISCZero, Aleph Zero, and many more. Today, we are a 350+ strong team working remotely across 66+ countries. View all our open positions here: https://www.nethermind.io/open-roles The Nethermind team is seeking a experience Software engineer wit

What are we all about? We are a team of builders and researchers on a mission to empower enterprises and developers worldwide to access and build on decentralized systems. Our expertise covers several domains: Ethereum and Starknet protocol engineering, layer-2, AI, cryptography research, protocol research, decentralized finance (DeFi), security auditing, formal verification, real-time monitoring, smart contract development, and dapps and enterprise engineering. Working to solve some of the most challenging problems in the blockchain space, we frequently collaborate with renowned companies, such as Ethereum Foundation, Starknet Foundation, Gnosis Chain, Flashbots, Forta Protocol, Lido, EigenLayer, Open Zeppelin, RISCZero, Aleph Zero, and many more. Today, we are a 350+ strong team working remotely across 66+ countries. View all our open positions here: https://www.nethermind.io/open-roles The Nethermind team is seeking a experience Software engineer with a background in confidential computing. We offer a unique opportunity to work on a variety of diverse projects where strong experience, knowledge and understanding of secure computing platforms is a must. The candidate will be working cross-functionally across the company partnering with our product teams to implement solutions in secure environments in a broad array of applications of use cases from AI through to Finance. The role requires a balance of technical expertise, research mindset, as well as practical engineering skills to take innovative ideas into production. How to Know If You're the Right Fit If you're driven by complex challenges and excited by the prospect of working with cutting-edge technologies, this role is for you. We're looking for individuals who are not just engineers but innovators—those who are eager to collaborate with the best minds in the industry and make a significant impact on the future of technology. Why This Role Is Exciting

Work with the Best: Collaborate with some of the brightest engineers and researchers in the industry. Innovative Challenges: Tackle projects that require deep algorithmic thinking and advanced design. Impactful Work: Contribute directly to the development of technologies that push the boundaries of what's possible. Collaborative Environment: Partner with leading developers and researchers shaping the future of decentralized technologies.

Responsibilities:

Collaborating with engineers across the company on all stages of projects, through design, implementation and testing. Partnering with teams across the company from Product through to Engineering to apply your skills to solutions integrating confidential computing. Contribute to product documentation. Maintain, test and release new and existing confidential compute infrastructure.

Skills:

Experienced shipping new products all the way through the product stack. Proficiency with developing in C++. Experience with Rust or JavaScript. Knowledge of Trusted Execution Environments (e.g. SGX, TDX, TrustZone, NVIDIA Confidential Compute). Familiarity with web protocols (HTTP, QUIC). Understanding of the CI/CD developer pipeline and tools (Github, VSCode, Linux).

Nice to have:

Understanding of distributed consensus algorithms and cryptography concepts (e.g. Zero-Knowledge). You can think independently, with drive and initiative, even when challenged and under pressure. You can communicate complex concepts and ideas to a broad array of audiences. You have a strong interest in distributed systems, privacy technologies, blockchains and cryptocurrencies. Disclaimer: I hereby consent to my personal information being stored and processed by Demerzel Solutions Limited (t/a Nethermind) (the “Company”) for recruitment purposes in relation to both the selected job role and any other role the Company considers me a qualified candidate for. All data storing and processing by the Company takes place in accordance with the UK GDPR. Kindly refer to our privacy policy for more details. Your consent to share personal information is entirely voluntary, and you may withdraw your consent at any time. Should you have any questions about this process, or wish to withdraw your consent please contact: email Keep up to date on what we are working on by following us on our social channels       Click here to view our Privacy Policy.

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Easygo Remote
What is Kick? Kick is a global live-streaming platform for all types of entertainment content. Our mission is to empower content creators, event organisers, and content rights holders by providing them with the tools and revenue-sharing structures they need to monetise and grow their audiences.  As a result, we are quickly becoming a household name, attracting top-tier creators and expanding rapidly worldwide. You may have seen us in the UFC octagon or on the side of an F1 car, as we seize every opportunity that comes our way.  We’re the newest players in a well-established industry, and we’ve already made a significant impact. We have plenty more to achieve. We’re at the beginning of an exciting journey and are looking for brilliant minds to join us. Engineering at Kick  Joining Kick at this point in our journey is a unique, once-in-a-lifetime opportunity. We’re rapidly scaling and establishing ourselves globally while simultaneously innovating and pushing the limits of

What is Kick? Kick is a global live-streaming platform for all types of entertainment content. Our mission is to empower content creators, event organisers, and content rights holders by providing them with the tools and revenue-sharing structures they need to monetise and grow their audiences.  As a result, we are quickly becoming a household name, attracting top-tier creators and expanding rapidly worldwide. You may have seen us in the UFC octagon or on the side of an F1 car, as we seize every opportunity that comes our way.  We’re the newest players in a well-established industry, and we’ve already made a significant impact. We have plenty more to achieve. We’re at the beginning of an exciting journey and are looking for brilliant minds to join us. Engineering at Kick  Joining Kick at this point in our journey is a unique, once-in-a-lifetime opportunity. We’re rapidly scaling and establishing ourselves globally while simultaneously innovating and pushing the limits of our industry. That means we’re part scale-up, part start-up. Kick is taking on the global players in the live-streaming industry and making an impact. As an engineer working at Kick, you will be given interesting and challenging engineering problems to solve, have ultimate ownership of your work, and be responsible for a product used by millions of people every day. There will be greenfield opportunities for new services, as well as scale-up and stabilisation opportunities for our established services. Everything you build will be used by millions of people the day you deploy it. Within our engineering organisation, we foster a continuous learning environment, constantly pushing the boundaries of large-scale software design and development. Our culture revolves around fostering growth, nurturing learning, and upholding excellence in engineering, ensuring we consistently set the benchmark for engineering mastery. Why join us? Are you a passionate and ambitious Mobile software engineer ready to dive into an environment that fosters innovation, continuous learning, and professional growth? We're seeking talented individuals who are eager to tackle complex problems, build scalable solutions, and collaborate with some of the finest engineers in the entertainment industry.

Complex Projects, Creative Solutions: Dive into intricate projects that challenge and push boundaries. Solve complex technical puzzles and craft scalable solutions. Accelerate Your Growth: Access mentorship, training, and hands-on experiences to level up your skills. Learn from industry experts and gain expertise in scaling software. Collaborate with Industry Leaders: Work alongside exceptional engineers, exchanging ideas and driving innovation forward through collaboration. Caring Culture, Career Development: We deeply care about your career. Our culture prioritizes your growth with tailored learning programs and mentorship. Embrace Challenges, Celebrate Success: Take on challenges, learn from failures, and celebrate achievements together. Shape the Future: Your contributions will shape the future of entertainment.

Key Responsibilities:

Write maintainable, efficient, and scalable code, rigorously adhering to Android coding standards and best practice Optimize existing systems for performance, scalability, and reliability, identifying and resolving bottlenecks and inefficiencies Take full ownership of assigned projects or components, proactively identifying areas for improvement and leading technical discussions to enhance solutions Provide guidance to junior engineers, sharing expertise to foster a collaborative and high-performing team environment Participate actively in architectural and design decisions, demonstrating a strong grasp of software design principles and scalability Seek out growth opportunities to deepen technical expertise and keep the team informed of emerging best practices

Minimum Qualifications:

Bachelor's/Master's degree in Computer Science or equivalent practical experience. 6+ years of hands-on experience in Mobile Software Engineering, focusing on scalable architecture and development. Proficiency in Kotlin or Java, developing for the Android Platform and frameworks relevant to the role Prior experience in the complete Android Development lifecycle, from design, testing, signing, releasing, fixing and beyond Familiarity with RESTful APIs to connect Android applications to back-end services Understanding of Android’s design principles and interface guidelines Demonstrated experience providing technical leadership, mentoring, and guiding teams. Strong problem-solving skills and ability to tackle complex technical challenges. Excellent communication skills for effective collaboration across teams and stakeholders. Strong problem-solving skills and the ability to thrive in a fast-paced, dynamic environment.

Preferred Qualifications 

Experience building large-scale Mobile applications Experience in building custom components, Video Players and animations Demonstrated ability to lead independent projects Knowledge in continuous integration as an Android developer Experience debugging production applications and managing incidents Is a quick learner and can pick up new technologies quickly

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Bloxstaking Remote
About SSV Labs SSV Labs is a fast growing startup applying Distributed Validator Technology (DVT) to significantly enhance the security and decentralization of Ethereum staking. The protocol provides an open and simple infrastructure for splitting and distributing a validator key into multiple KeyShares, for the purpose of running an Ethereum validator across multiple non-trusting nodes. At the heart of a DAO-driven ecosystem, SSV Labs is dedicated to fostering a participatory and inclusive environment.    Why join our team? We are a global team looking for people with diverse professional backgrounds to join and contribute their ideas to boost the company's success. You'll get to work in a transparent environment with the most innovative technologies, be constantly challenged and learn from like-minded professionals and leaders in the industry. We offer a platform for you to develop and achieve your career goals. We look forward to hearing from passionate, goal-oriented

About SSV Labs SSV Labs is a fast growing startup applying Distributed Validator Technology (DVT) to significantly enhance the security and decentralization of Ethereum staking. The protocol provides an open and simple infrastructure for splitting and distributing a validator key into multiple KeyShares, for the purpose of running an Ethereum validator across multiple non-trusting nodes. At the heart of a DAO-driven ecosystem, SSV Labs is dedicated to fostering a participatory and inclusive environment.    Why join our team? We are a global team looking for people with diverse professional backgrounds to join and contribute their ideas to boost the company's success. You'll get to work in a transparent environment with the most innovative technologies, be constantly challenged and learn from like-minded professionals and leaders in the industry. We offer a platform for you to develop and achieve your career goals. We look forward to hearing from passionate, goal-oriented applicants ready to make their mark in the blockchain space.Successful candidates will play a critical role in improving the observability, reliability, scalability, and performance of our systems as we continue to grow. As an observability-focused software engineer, you will work closely with cross-functional teams to build and maintain resilient systems. This is a hands-on role that will require you to work closely with our product and engineering teams to ensure that our systems are reliable, scalable, and performant.      Responsibilities:

Designing, developing, and maintaining advanced tools and services to monitor the performance of the SSV blockchain network Analyzing SSV blockchain network activity and providing actionable insights for performance improvement. Responsible for monitoring dashboards and alerting systems (we use Grafana) Debugging and optimizing network performance based on monitoring results Develop Infrastructure as Code (IaC) solutions to automate the deployment of monitoring tools and services Creating clear documentation for developed monitoring tools and services. Collaborating with cross-functional teams on defining, designing, and rolling out new features Proactively identifying and resolving system performance or security issues. Ensuring high performance, quality, and responsiveness of monitoring applications and services.

  Your Experience & Qualifications:

Minimum of 5 years experience in software development, with expertise in Go - Must Experience with Typescript - Bonus Familiarity with OpenTelemetry, Prometheus, Grafana stack (Mimir/Loki/Tempo), and other observability tools - Bonus Deep understanding of the benefits of tracing and logging in a distributed system, experienced with relevant libraries - Bonus Thorough understanding of Kubernetes (K8s) and containerization technologies - Bonus A Startup background, demonstrating a passion for new technologies and the ability to take ownership over the development of significant portions of an innovative product - Must Excellent problem-solving skills and attention to detail Ability to thrive in a fast-paced environment and rapidly learn and master diverse web technologies. Bachelor’s degree in Computer Science or related field, or equivalent industry experience. Prior experience with blockchain technology

 *We offer equal opportunities and ensure an inclusive recruitment for our global teams without consideration of race, gender, culture, or sexual orientation.

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Falconx Remote
Who are we? FalconX is a pioneering team of operators, investors, and builders committed to revolutionizing institutional access to the crypto markets. Operating at the intersection of traditional finance and 
cutting-edge technology, FalconX addresses the industry's foremost challenges: Navigating the digital asset market can be complex and fragmented, with limited products and services that support trading strategies, structures, and liquidity found in conventional financial markets. As a comprehensive solution for all digital asset strategies from start to scale, FalconX operates as the connective tissue empowering clients with seamless navigation through the ever-
evolving cryptocurrency landscape.FalconX is building the world’s smartest institutional brokerage for digital assets  FalconX is one of the fastest growing startups in FinTech. We are a digital asset brokerage delivering best-in-class pricing and execution capabilities for institutional traders and investor

Who are we? FalconX is a pioneering team of operators, investors, and builders committed to revolutionizing institutional access to the crypto markets. Operating at the intersection of traditional finance and 
cutting-edge technology, FalconX addresses the industry's foremost challenges: Navigating the digital asset market can be complex and fragmented, with limited products and services that support trading strategies, structures, and liquidity found in conventional financial markets. As a comprehensive solution for all digital asset strategies from start to scale, FalconX operates as the connective tissue empowering clients with seamless navigation through the ever-
evolving cryptocurrency landscape.FalconX is building the world’s smartest institutional brokerage for digital assets  FalconX is one of the fastest growing startups in FinTech. We are a digital asset brokerage delivering best-in-class pricing and execution capabilities for institutional traders and investors. Our vision is to grow the digital asset ecosystem 1000X with industry-leading prime brokerage solutions.  We are data-driven.  Whether it's a growth or product decision, we believe data can always help us make more precise and informed choices.  We move fast.  Speed of execution is essential for any startup, but we believe this is even more pertinent in our nascent industry.  We value diversity and debate.  We believe the direction of our company is shaped by opposing viewpoints and experiences, and that this diversity helps us learn and maximize our opportunity for success.  FalconX is headquartered in Silicon Valley and has offices in Bangalore and Chicago. Who is on the team?  We are entrepreneurs. More than half of us have experience founding a company. We come from leading institutions including Google, LinkedIn, JUMP, Citadel, Goldman Sachs, Harvard Business School, Carnegie Mellon, IIT + more. We are backed by some of the best investors in the world including Accel Partners, Flybridge Capital, Lightspeed Venture Partners.  Impact  At FalconX, you’ll help make crypto assets a successful asset class. Some of the largest financial institutions from Wall Street to Silicon Valley and around the world will turn to you for the best market prices and insights on the crypto industry. You will become the expert on crypto industry trends and market movements. With your experience, you will shape our company’s trading strategies according to our core values - speed, transparency and trust.  Responsibilities 

Build scalable and high performant customer facing application  Work as a full stack engineer, delivering high quality code for both backend and frontend Own product features end to end  Analyse, design and develop test cases for new features Work collaboratively with engineering, business and operations team 

Requirements 

Interest in Blockchain and Decentralisation  At least 5+ years of full stack engineering experience in Python / Golang with React JS and Javascript / Typescript Work experience across the stack to build, test and ship new user facing products  Familiarity working on SQL databases Comfortable with working in linux environment and shell scripting Ability to move fast and deliver code  Tech stack would be https://stackshare.io/falconx/core 

Bonus Criteria 

Candidates with a strong computer science background. Bachelor's degree in computer science from IIT/NIT or equivalent institutes will be preferred  Experience working in an early stage startups  Willingness to move fast and deliver solutions Notice at Collection and Privacy Policy Applicants located in California and/or applying to a role based in California, please refer to our Notice at Collection and Privacy Policy here.   Inclusivity Statement FalconX is committed to building a diverse, inclusive, equitable, and safe workspace for all people. Our roles are intended for people from all walks of life. We encourage all those interested in applying to our organization to submit an application regardless if you are missing some of the listed background requirements, skills, or experiences! As part of our commitment to inclusivity, FalconX would like to acknowledge that the EEOC survey has limited potential responses that you can select. For legal reasons, FalconX must use this language to align with federal requirements, however, we want to ensure that you are able to provide a response to our own voluntary survey questions about your identity that best aligns with your most true self. FalconX is an equal opportunity employer and will not discriminate against an applicant or employee based on race, color, religion, national origin, ancestry, ethnicity, sex (including gender, pregnancy, sexual orientation, and gender identity), age, physical or mental disability, veteran or military status, genetic information, citizenship, or any other legally-recognized protected basis under federal, state, or local law. Applicants with disabilities may be entitled to reasonable accommodation under the Americans with Disabilities Act and other applicable state or local laws. A reasonable accommodation is a change in the way things are normally done which will ensure an equal employment opportunity without imposing undue hardship on FalconX. Please inform FalconX’s People team at email, if you need assistance with participating in the application process.

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Gr8tech Remote
🗓  Tue, Feb 11 Computer Science Crypto PostgreSQL
GR8 Tech is a global product company that provides innovative, scalable platforms and business solutions for the iGaming industry. We have а great experience: GR8 Tech platform successfully handles millions of active players and offers best practices to develop and grow in the gambling industry. We are here to provide great gaming tech to satisfy even greater ambition! We develop complete tech coverage for gambling businesses worldwide, including iGaming platform solutions, consulting, integration, and long-lasting operation services. We are driven by our ambition to make a great product with great people! Together we move the world of iGaming forward — join!About your key responsibilities and impact: Develop and implement new features based on project requirements and specifications; Write, test, and debug code for software applications, ensuring functionality and efficiency; Participate in code reviews, providing constructive feedback to ensure code quality

GR8 Tech is a global product company that provides innovative, scalable platforms and business solutions for the iGaming industry. We have а great experience: GR8 Tech platform successfully handles millions of active players and offers best practices to develop and grow in the gambling industry. We are here to provide great gaming tech to satisfy even greater ambition! We develop complete tech coverage for gambling businesses worldwide, including iGaming platform solutions, consulting, integration, and long-lasting operation services. We are driven by our ambition to make a great product with great people! Together we move the world of iGaming forward — join!About your key responsibilities and impact:

Develop and implement new features based on project requirements and specifications; Write, test, and debug code for software applications, ensuring functionality and efficiency; Participate in code reviews, providing constructive feedback to ensure code quality and adherence to best practices; Work collaboratively with cross-functional teams; Troubleshoot and resolve software issues and bugs in a timely manner. 

Essential professional experience:

Proven experience as a .NET Core developer 3+ years, with a strong understanding of C#; Bachelor’s degree in Computer Science, Software Engineering, or a related field; Unit/Integration tests experience; Knowledge of Kafka, PostgreSQL; Solid understanding of web application development, including RESTful APIs and HTTP principles;  Fluency in the Ukrainian language; Intermediate+ English level.

   What we offer: Benefits Cafeteria:

Sports compensation; Medical coverage; Psychological support; Home-office coverage.

Work-life:

Remote work, Coworking compensation; Childcare budget; Maternity leave; Paternity leave; Additional 2 days for family events.

Our GR8 Culture:

Open feedback and transparent direct communications; Growth and development: better every day; High tolerance to experiment and mistakes; Supportive friendly environment.

    Data Protection Information regarding the processing of your personal data in connection with the recruitment and selection process can be found in the Candidate Privacy Notice at https://gr8.tech/candidate-privacy-notice/.

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Copperco Remote
🗓  Tue, Feb 11 Agile/Scrum Blockchain Crypto Infrastructure Java PostgreSQL Scala Dental insurance Health/medical insurance
Since being founded in 2018, Copper has been building the standard for institutional digital asset infrastructure with a focus on custody, collateral management, and prime services.Led by Amar Kuchinad, Copper's Global CEO, the firm provides a comprehensive suite of custody, trading and settlement solutions that reduce counterparty risk and bring greater capital and operational efficiency to digital asset markets. At the heart of Copper's offering is Multi-Party Computation (MPC) technology – the gold standard in secure custody. Copper’s multi-award winning custody system is unique in that it can be connected to centralised exchanges, DeFi applications and even staking pools without the assets leaving the custody. Built on top of this state-of-the-art custody, ClearLoop is the first solution in the market that overcomes a growing industry challenge; counterparty risk with exchanges. This solution underpins a full prime services offering, connecting global exchanges, and e

Since being founded in 2018, Copper has been building the standard for institutional digital asset infrastructure with a focus on custody, collateral management, and prime services.Led by Amar Kuchinad, Copper's Global CEO, the firm provides a comprehensive suite of custody, trading and settlement solutions that reduce counterparty risk and bring greater capital and operational efficiency to digital asset markets. At the heart of Copper's offering is Multi-Party Computation (MPC) technology – the gold standard in secure custody. Copper’s multi-award winning custody system is unique in that it can be connected to centralised exchanges, DeFi applications and even staking pools without the assets leaving the custody. Built on top of this state-of-the-art custody, ClearLoop is the first solution in the market that overcomes a growing industry challenge; counterparty risk with exchanges. This solution underpins a full prime services offering, connecting global exchanges, and enabling customers to trade and settle directly from the safety of their MPC-secured wallets. By reducing settlement time for transfers to a few milliseconds (without blockchain network dependency) and offering enhanced security measures, ClearLoop is rapidly reshaping the way asset managers trade and manage capital. In addition to industry-leading security certifications, Copper has one of the strongest insurance coverages in the industry from an A+ rated insurer, positioning the firm as the partner of choice for institutions seeking to safeguard their assets.Department environment This is an exciting entry level opportunity for an Associate Software Engineer to join our Exchanges team at Copper to build new back-end microservices and integrate with cryptocurrency exchanges. Be part of a talented team of engineers and help us improve our ClearLoop and Walled Garden products. ClearLoop is one of the most important projects for the company. The chosen candidate will contribute on evolving and develop new exchange integrations for WalledGarden and ClearLoop. Key Responsibilities of the role

As a key member of the engineering team, participating in every stage of product and feature development - from conceptualisation to architecture, to build, to release, to iteration and support. Build the backend services for our new features, as well as supporting the existing product lines. Build integrations with traditional financial services providers and other third parties. Contribute to code reviews, architectural decisions and agile practices within the team. Full understanding of current products. Support and solve problems from clients and stakeholders.

Your experience, skills and knowledge Essential

At least 2 years experience building Scala/Java applications.  Well-versed with the OOP/functional paradigm and design patterns Familiarity with relational databases such as PostgreSQL An understanding of the critical importance of unit tests, well-versed and able to build automated tests of server-side code. Experience building/designing microservices.

Desirable

Experience with containerisation and DevOps practices Experience in building and optimising systems for working with large amounts of data, both at the database level and interactions between services.

The benefits offered

Holidays: 27 days per annum paid holiday, in addition to bank holidays. Years of Service Days: Employees are awarded one additional day of paid time off per year of service (up to three years). Vitality Health:

Medical Insurance: Copper provides all employees with individual cover. Medical history is disregarded, and a 24/7 virtual GP is available (£100 excess per person per year) Dental Insurance: Comprehensive dental cover for preventative, restorative and emergency treatment Audiology Cover: Employees can claim back up 80% of costs, up to £300, for any hearing tests or hearing aids Optical Cover: £500 optical cover (through Vision Express) or 80% reimbursement up to £300 for any other optician Menopause Support: Unlimited support for those experiencing symptoms of the menopause, such as video consultations with a dedicated menopause practitioner Vitality services also include an additional £100 for minor diagnostic tests and private prescriptions, including home diagnostics Headspace - Copper's policy provides all employees with a free Headspace subscription. Headspace provides great resources to manage stress, improve sleep, meditate and enhance mindfulness Discounts and free benefits - the Vitality programme has been designed for preventative care to encourage members to improve their overall health and will reward those for doing so. Employees can access additional benefits such as 50% off running shoes, discounted health screenings, 50% off at Nuffield Health or Virgin Active gyms and much more

Home Working Energy Support Scheme: to combat energy prices increasing globally, Copper will provide you, in addition to your salary, with a monthly top-up of £60 or £75 (subject to your energy supplier) Pension up to 10% matched contribution to our company pension scheme via Smart Pensions Cycle to Work Life Insurance cover: Four times your base salary EAP: access unlimited mental health consultations and contact a 24/7 confidential helpline for emotional support Sponsored Learning and Development opportunities Regular company events and social activities

In return for everything you can bring to Copper, we can offer you an exciting, challenging role in a fast-growing and dynamic business, with career opportunities and welcoming working environment. If you think you have everything we're looking for and more, then we'd love you to apply for the opportunity. Copper is an equal opportunity employer. We embrace diversity and equal opportunities in a serious way. We are committed to building a team that represents a variety of backgrounds, perspectives and skills. The more inclusive we are, the better our work will be. So bring us your experience, perspectives and skills. It is in our differences that we will continue to grow and ensure Copper is transforming how institutional investors engage with digital assets.Copper is an equal opportunity employer. We embrace diversity and equal opportunities in a serious way. We are committed to building a team that represents a variety of backgrounds, perspectives, and skills. The more inclusive we are, the better our work will be. So, bring us your experience, perspectives, and skills. It is in our differences that we will continue to grow and ensure Copper is transforming how institutional investors engage with digital assets. Copper is a Disability Confident Employer, please let us know if you have a disability. If you require us to provide any assistance during the recruitment process, then we would ask you to highlight this to us and we will be happy to accommodate.

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Ephemera Remote
🗓  Tue, Feb 11 Blockchain Crypto Go Layer 1 Rust Dental insurance Health/medical insurance Vision insurance
Join Ephemera, build the future of onchain messaging. We are currently hiring a Staff level Distributed Systems Engineer. What you’ll be working on: Designing, building, and maintaining highly reliable, scalable, and secure distributed systems. Engage in open-source communities, representing Ephemera effectively in public forums. Contributing to the xmtpd project, the new decentralized backend for the XMTP network Your experience: Minimum of 7-10+ years of professional experience as a software engineer. Experience designing, building, and operating distributed, fault-tolerant systems. Proficiency in Golang and/or Rust is strongly preferred.. Prior involvement in open-source

Join Ephemera, build the future of onchain messaging.

We are currently hiring a Staff level Distributed Systems Engineer.

What you’ll be working on:

  • Designing, building, and maintaining highly reliable, scalable, and secure distributed systems.

  • Engage in open-source communities, representing Ephemera effectively in public forums.

  • Contributing to the xmtpd project, the new decentralized backend for the XMTP network

Your experience:

  • Minimum of 7-10+ years of professional experience as a software engineer.

  • Experience designing, building, and operating distributed, fault-tolerant systems.

  • Proficiency in Golang and/or Rust is strongly preferred..

  • Prior involvement in open-source projects and public communications.

  • Interest or experience in Web3 technologies.

Nice-to-Have’s:

  • Experience with streaming or real-time data systems.

  • Experience contributing to a Layer 1 or Layer 2 blockchain.

  • Knowledge of messaging systems and protocols.

About you:

  • You are passionate about decentralized technology and believe in an onchain future.

  • You love to win and are fueled by solving hard problems.

  • You are self-directed, see opportunities and are inspired by challenges and helping solve them.

  • You have a small team mindset and are focused on where you can have the greatest impact.

  • You love to learn, are not afraid of changing your opinion or being wrong.

Benefits:

  • Generous and competitive compensation package.

  • Salary range between $200k-$250k base range (depending on experience + location).

  • Remote-first environment with semi-yearly gatherings to connect IRL.

  • Fully paid Medical, Dental, Vision insurance.

  • Parental Leave.

  • IT Equipment and WFH setup.

  • Monthly Wellness and Life>

  • Personal assistant.

  • Unlimited Time Off

Culture:

Ephemera isn’t for those merely exploring or curious about Web3, or those needing daily direction. It’s for the committed—those devoted to decentralized technology and an onchain future, with a championship mindset, ready to win alongside the best.

Our shared belief fuels our success, and our values steer our decisions. Our culture guide is a transparent look into how we operate.

This is a different type of company. Both in how we work and what we work on. We intentionally try to keep our team small and focus on working with the best people in the world. We are looking for people who can show the incredible things they have worked on and have built and worked on similar technology before. Not because we want to limit who can work here, but because to build something as impactful as XMTP, it requires insanely specific skills and knowledge from the team working here.

Apply Now:

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Chiru Labs Remote
🗓  Tue, Feb 11 Blockchain CI/CD Computer Science Crypto GraphQL QA/Testing Swift UI/UX iOS Dental insurance Flexible/unlimited PTO Health/medical insurance
At Azuki, we’re on a mission to reshape the anime industry by developing decentralized IPs and creating innovative products that redefine how fans engage with anime. Our goal is to build the future of anime by harnessing the power of community and blockchain technology. We are seeking an exceptional Senior Mobile Engineer to join our world-class team of developers, artists, creatives, and operators as we push the boundaries of content and digital experience. In this role, you will help drive the development of a cutting-edge mobile application to complement our online platform, anime.com , and redefine how anime fans discover, experience, and connect with content. As a leader in mobile engineering, you'll design and build a high-performance iOS, leveraging Swift and SwiftUI to deliver a refined, immersive, and seamless user experience. THE IDEAL CANDIDATE

At Azuki, we’re on a mission to reshape the anime industry by developing decentralized IPs and creating innovative products that redefine how fans engage with anime. Our goal is to build the future of anime by harnessing the power of community and blockchain technology.

We are seeking an exceptional Senior Mobile Engineer to join our world-class team of developers, artists, creatives, and operators as we push the boundaries of content and digital experience.

In this role, you will help drive the development of a cutting-edge mobile application to complement our online platform, anime.com, and redefine how anime fans discover, experience, and connect with content. As a leader in mobile engineering, you'll design and build a high-performance iOS, leveraging Swift and SwiftUI to deliver a refined, immersive, and seamless user experience.

THE IDEAL CANDIDATE

  • Comfortable leading mobile development projects from inception to completion, including architecture, scoping, and implementation, with a focus on reliability, security, and scalability.

  • Strong problem-solving skills and a first-principles approach to development rather than following trends blindly.

  • Writes clean, maintainable, and modular code with a strong understanding of mobile performance optimization.

  • Strong debugging and problem-solving skills, able to identify and resolve complex technical challenges.

  • Excellent communication skills, capable of working cross-functionally with designers, product managers, and engineers to translate product goals into robust technical solutions.

  • Highly proactive, detail-oriented, and resourceful with a strong work ethic.

TECHNICAL EXPECTATIONS

  • Expert-level experience in iOS development (Swift) with a solid understanding of SwiftUI and UIKit for building rich, dynamic user interfaces.

  • Deep knowledge of mobile animation techniques and interactive design to create highly engaging user experiences.

  • Familiarity with mobile UI/UX principles and their implementation in mobile apps.

  • Experience with backend integrations such as APIs, GraphQL, WebSockets, and cloud services.

  • A strong focus on performance optimization and state management for smooth, responsive apps.

  • Understanding of mobile security best practices (encryption, secure authentication, API security, etc.).

  • Experience with App Store submission processes and familiarity with CI/CD for mobile.

REQUIREMENTS

  • Minimum 5 years of experience in mobile application development (preferably in iOS with Swift).

  • Strong experience in building expressive, animated mobile UIs that prioritize user experience.

  • Proven experience with iOS frameworks (SwiftUI, UIKit), architecture, and performance optimization.

  • Bachelor’s degree or higher in Computer Science, Engineering, or a related field.

  • A track record of shipping high-quality mobile applications at scale.

  • Ability to work independently, manage your own projects, and navigate through ambiguity.

  • Strong communication skills with the ability to collaborate effectively across design, product, and engineering teams.

IT'S A PLUS IF YOU HAVE

  • Experience Blockchain/Web3

  • An interest or passion for Anime

PAY & BENEFITS

  • Starting base pay for this role is between $150,000 to $200,000. The actual base pay is dependent upon many factors, such as: work experience, business needs, market demands, and transferable skills. The base pay range is subject to change and may be modified in the future

  • Meaningful equity at an early-stage and high-growth startup

  • 100% employer paid Medical, Dental, and Vision insurance

  • Unlimited PTO

  • 401(k) plan

  • Wellness Stipend

  • Food Stipend

  • Commuter Benefits

WHY YOU’LL LOVE BEING PART OF THE AZUKI TEAM

  • Play a key role in shaping the future of anime and reimagining the next generation of entertainment.

  • Work with an ambitious team of fun, creative, and forward-thinking builders.

  • Stay at the bleeding edge of web3 technology – experimentation is in our DNA.

Chiru Labs (Azuki) is an equal opportunity employer. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, disability status, or any other category protected by applicable federal, state, and local law.

MORE ABOUT AZUKI

Website / X / Instagram / YouTube

Apply Now:

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Falconx Remote
Who are we? FalconX is a pioneering team of operators, investors, and builders committed to revolutionizing institutional access to the crypto markets. Operating at the intersection of traditional finance and 
cutting-edge technology, FalconX addresses the industry's foremost challenges: Navigating the digital asset market can be complex and fragmented, with limited products and services that support trading strategies, structures, and liquidity found in conventional financial markets. As a comprehensive solution for all digital asset strategies from start to scale, FalconX operates as the connective tissue empowering clients with seamless navigation through the ever-
evolving cryptocurrency landscape.Senior Software Engineer, Blockchain Full-time | Engineering San Mateo, CA Who are we? FalconX is one of the fastest-growing startups in FinTech. We are redefining prime brokerage from the ground up. We are backed by some of the best investors in the world including American

Who are we? FalconX is a pioneering team of operators, investors, and builders committed to revolutionizing institutional access to the crypto markets. Operating at the intersection of traditional finance and 
cutting-edge technology, FalconX addresses the industry's foremost challenges: Navigating the digital asset market can be complex and fragmented, with limited products and services that support trading strategies, structures, and liquidity found in conventional financial markets. As a comprehensive solution for all digital asset strategies from start to scale, FalconX operates as the connective tissue empowering clients with seamless navigation through the ever-
evolving cryptocurrency landscape.Senior Software Engineer, Blockchain Full-time | Engineering San Mateo, CA Who are we? FalconX is one of the fastest-growing startups in FinTech. We are redefining prime brokerage from the ground up. We are backed by some of the best investors in the world including American Express, Fidelity, Coinbase, Lightspeed Venture Partners, Accel Partners, Fenbushi Capital, BCapital, Tiger Global + more. We deliver institutional digital asset traders best-in-class trading, credit, custody and structured products. We trade, lend and secure tens of billions of dollars monthly, are highly profitable, and growing fast, so we need your help!   We are data-driven. Whether it's a growth or product decision, we believe data can always help us make more precise and informed choices. We move fast. Speed of execution is essential for any startup, but we believe this is even more pertinent in our 24/7 industry. We prioritize learning. Outcomes are mission-critical, but we also believe that learning in success and in failure will drive our continued success. Our industry is emergent - there’s no shortage of experiments to get involved with and to continue growing and learning together.   Who is on the team? We are entrepreneurs. Many in our company have been founders or have aspirations to eventually start their own company. We take these ambitions and experiences to bring a solutions-oriented mindset to the problems we encounter day-to-day.   We are experienced. We have been fortunate to have learned from mentors and peers at institutions such as Google, LinkedIn, JUMP Trading, Citadel, PEAK6 Investments, Goldman Sachs, Harvard Business School, Carnegie Mellon, IIT + more.   Impact At FalconX, you’ll help create a more open financial system. In building trading, credit and custody infrastructure, we are enabling thousands more institutions to enter the market and support a more open and accessible financial system. The world’s largest financial institutions from Wall Street to Silicon Valley will turn to you for products that provide unparalleled seamless, efficient and secure access to the cryptocurrency sector. FalconX is hiring a Software Engineer focused on Blockchain to help introduce a new, in-demand product line for the company that integrates seamlessly with our proprietary, best-in-class Prime Brokerage platform. You will be instrumental in the implementation of critical blockchain infrastructure supporting all major chains and protocols. This implementation must be designed for ease of integration into the broader technology stack and demonstrate ease-of-use, operational efficiency, security, and stability. We are looking for an experienced Software Engineer with a strong understanding of blockchain, cryptocurrencies, wallets, and platforms to build upon our vision of an open financial system.   Responsibilities:

Drive architectural design and implementation of the Web3 stack, across all major chains and protocols Scale and operate robust services to enable customers to interact with various Blockchains including Bitcoin, Ethereum, and others Drive innovation by safely adopting and testing new technologies and products in the blockchain space Strive for generalization across blockchains instead of specialization Integrate Blockchain data and primitives into the rest of the Platform stack through repeatable and generalizable interfaces Take ownership of technical aspects and ensure technology is designed and built around our customers’ needs Collaborate closely with Engineering and Product leadership to plan, estimate, prioritize, and productize new products and features Build and deliver against an aggressive product roadmap supporting strategic business initiatives Rapidly iterate to add support for emerging blockchain features and functionality while ensuring high availability and scalability Provide ongoing maintenance of the technology stack as it matures, ensuring production-quality reliability, impeccable performance, and ease of use Ability to understand, triage, and address customer-facing and internal-facing technical issues quickly and effectively Provide subject matter expertise on the Blockchain ecosystem and our own in-house blockchain integrations

  Preferred Qualifications:  

Proven technical leader in Blockchain technologies with significant experience working with various Blockchain protocols and structures You have experience shipping and maintaining multiple projects with a large user base, supporting each through multiple years of iteration and growth You have expertise writing production code in Java, TypeScript, Go, Rust, Python, or equivalent You have a strong understanding different consensus protocols Strong working knowledge of modern software development methodologies and software design patterns Experience building robust backend services and leveraging orchestration systems such as Kubernetes to deploy them at scale A self-starter eager to explore, iterate, and contribute to decision-making Experience working with existing Blockchain-as-a-service stacks is a plus Familiarity with cryptographic signing algorithms, asymmetric cryptography, and key management is a plus

Base pay for this role is expected to be between $179,000 - $242,000 USD for New York City and San Francisco Bay Area. This expected base pay range is based on information at the time this post was generated. This role will also be eligible for other forms of compensation such as a performance linked bonus, equity, and a competitive benefits package. Actual compensation for a successful candidate will be determined based on a number of factors such as location, skillset, experience, and qualifications.Notice at Collection and Privacy Policy Applicants located in California and/or applying to a role based in California, please refer to our Notice at Collection and Privacy Policy here.   Inclusivity Statement FalconX is committed to building a diverse, inclusive, equitable, and safe workspace for all people. Our roles are intended for people from all walks of life. We encourage all those interested in applying to our organization to submit an application regardless if you are missing some of the listed background requirements, skills, or experiences! As part of our commitment to inclusivity, FalconX would like to acknowledge that the EEOC survey has limited potential responses that you can select. For legal reasons, FalconX must use this language to align with federal requirements, however, we want to ensure that you are able to provide a response to our own voluntary survey questions about your identity that best aligns with your most true self. FalconX is an equal opportunity employer and will not discriminate against an applicant or employee based on race, color, religion, national origin, ancestry, ethnicity, sex (including gender, pregnancy, sexual orientation, and gender identity), age, physical or mental disability, veteran or military status, genetic information, citizenship, or any other legally-recognized protected basis under federal, state, or local law. Applicants with disabilities may be entitled to reasonable accommodation under the Americans with Disabilities Act and other applicable state or local laws. A reasonable accommodation is a change in the way things are normally done which will ensure an equal employment opportunity without imposing undue hardship on FalconX. Please inform FalconX’s People team at email, if you need assistance with participating in the application process.

Apply Now:

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Solidity Labs South America
Solidity Labs is seeking a seasoned Software Engineer with a minimum of 5 years of hands-on experience. A Bachelor’s degree in Computer Science is a plus, but not a requirement. We provide a unique opportunity to learn and work with a world-class team on Solidity Smart Contracts. This role will equip you with valuable skills in this emerging field, including smart contract security, architecture, and contributing to bleeding edge open source projects across all industry verticals. Key Responsibilities Collaborate across different teams to develop, test, and deploy smart contract systems. Participate in system architecture, protocol design, and decision-making to ensure security and minimize attack surface. Define and discover requirements for projects, thinking through edge cases and downstream effects of system changes.

Solidity Labs is seeking a seasoned Software Engineer with a minimum of 5 years of hands-on experience. A Bachelor’s degree in Computer Science is a plus, but not a requirement. We provide a unique opportunity to learn and work with a world-class team on Solidity Smart Contracts. This role will equip you with valuable skills in this emerging field, including smart contract security, architecture, and contributing to bleeding edge open source projects across all industry verticals.

Key Responsibilities

  • Collaborate across different teams to develop, test, and deploy smart contract systems.
  • Participate in system architecture, protocol design, and decision-making to ensure security and minimize attack surface.
  • Define and discover requirements for projects, thinking through edge cases and downstream effects of system changes.
  • Stay updated with emerging technologies in the blockchain space and continuously enhance your knowledge.
  • Work on cutting edge cross-chain, DeFi, and L2 platforms.
  • Formally verify newly built systems.
  • Ensure code quality and perform code reviews.

Qualifications

  • 5+ years of professional experience in software engineering.
  • Proficiency in modern programming languages such as Rust, Solidity, Go, or Python.
  • Strong analytical and problem-solving skills.
  • Ability to think through edge cases and identify architectural issues.
  • A security-oriented mindset, thinking both as an attacker and a defender.
  • Excellent communication skills and the ability to work well in a team.

What We Offer

  • Competitive salary and comprehensive benefits package.
  • The opportunity to work with a world-class engineering team.
  • A diverse and inclusive work environment.
  • Flexible working arrangements with the possibility for partial remote work.
  • The chance to work on meaningful projects at the forefront of blockchain technology.
  • An in-person workplace to up-skill as fast as possible.

How to Apply

Ready to take the leap into building the next generation of smart contract systems? Send your resume along with a codebase you worked on that you are most proud of. Explain why you are particularly proud of this work.

Applications without the codebase and attached explanation will not be considered.

Solidity Labs is an equal opportunity employer. We encourage applications from candidates of all backgrounds and experiences.

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Autonomys Network Remote
🗓  Mon, Feb 10 Blockchain Crypto Cryptography Research
Autonomys Network, in collaboration with the Subspace Foundation, is supporting an open research effort led by our Technical Co-Founder, on designing a permissionless unbounded sharding protocol. This role is for a Senior Cryptography Researcher with strong expertise in permissionless blockchain consensus protocols and distributed systems . Research Objective: The goal is to design a permissionless sharding protocol that extends PoAS while maintaining its permissionless property with, ideally, shared security across unbounded number of shards. This work builds upon the Subspace v2 (Dilithium) consensus , which was developed over several years and launched as Autonomys Network. The work is open-ended but with clear milestones, focusing on extending our Proof-of-Archival-Storage (PoAS) consensus protocol. Given this is an open research role

Autonomys Network, in collaboration with the Subspace Foundation, is supporting an open research effort led by our Technical Co-Founder, on designing a permissionless unbounded sharding protocol. This role is for a Senior Cryptography Researcher with strong expertise in permissionless blockchain consensus protocols and distributed systems.

Research Objective: The goal is to design a permissionless sharding protocol that extends PoAS while maintaining its permissionless property with, ideally, shared security across unbounded number of shards. This work builds upon the Subspace v2 (Dilithium) consensus, which was developed over several years and launched as Autonomys Network. The work is open-ended but with clear milestones, focusing on extending our Proof-of-Archival-Storage (PoAS) consensus protocol.

Given this is an open research role, there is flexibility in how the work is structured. We would like to have someone that can commit to a full time contract, but we are open to part time commitments for the right person.

Materials (Research Context):

Research Scope:

  • Propose an initial candidate design of a permissionless sharding protocol with PoAS within one month.
  • Advance to a state in which implementation prototyping can begin within three months.
  • Complete a formalized design with an initial security proof within one year.

Requirements:

  • Strong expertise in permissionless consensus protocols (Proof-of-Work, Proof-of-Space) and large-scale distributed systems like public blockchains.
  • Familiarity with current landscape of blockchain sharding designs and blockchain protocols at large.
  • High agency: solving complex problems, proposing alternatives and novel solutions with minimal to no oversight.
  • Strong communication skills: responsiveness in async communications, timely updates about progress and any roadblocks, and ability to explain complex topics in approachable way.
  • Result-oriented, not process-oriented.
  • Ability to formalize and evaluate properties of cryptographic protocols.
  • Ability to author research articles and papers.
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SideShift.ai EMEA
🗓  Mon, Feb 10 📍 Asia Crypto GraphQL PostgreSQL Redis TypeScript Pays in crypto
SideShift.ai , the direct to wallet crypto exchange, is hiring a Junior Backend Engineer. Since launching in late 2018, SideShift.ai has been growing rapidly. With seven-figure daily volume and key industry partnerships, we have achieved a lot but there is still plenty more to do. To slot in with our stack we are looking for someone who has experience with TypeScript, PostgreSQL, Redis and GraphQL. We are searching for a junior backend engineer who is hungry to scale up their skillset and learn on the job. Role Design, build, and maintain SideShift.ai . Take ownership of certains aspects of the SideShift.ai backend. Ship. Your ideas will make it into live products in no time. You Junior level experience working with tools such as TypeScript, PostgreSQL, Redis and GraphQL.

SideShift.ai, the direct to wallet crypto exchange, is hiring a Junior Backend Engineer.

Since launching in late 2018, SideShift.ai has been growing rapidly. With seven-figure daily volume and key industry partnerships, we have achieved a lot but there is still plenty more to do. To slot in with our stack we are looking for someone who has experience with TypeScript, PostgreSQL, Redis and GraphQL.

We are searching for a junior backend engineer who is hungry to scale up their skillset and learn on the job.

Role

  • Design, build, and maintain SideShift.ai.
  • Take ownership of certains aspects of the SideShift.ai backend.
  • Ship. Your ideas will make it into live products in no time.

You

  • Junior level experience working with tools such as TypeScript, PostgreSQL, Redis and GraphQL.
  • Hungry to learn and comfortable taking initiative.
  • Strong interest in working on a cryptocurrency product.
  • Able to join team meetings in EU/Asia timezones (but we try to avoid meetings as much as possible).

Nice to have

  • Experience with financial markets is a bonus but not necessary.
  • EU/Asia timezone preferred.
  • An appreciation for memes.

Perks

  • Salary paid in a SideShift.ai crypto of your choice.
  • Join a profitable company with traction (seven figure weekly volume) and key industry partnerships with the likes of Trezor, Blockstream, Edge Wallet and more.
  • Ship from the start. Your ideas actually lead to product developments with us.
  • Remote first - work wherever you feel most productive.
  • Flexible vacation policy.

Please note: SideShift.ai will pay fair market rates based on your location and experience.

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Web3Ventures Group Remote
Hey Web3 builders! We’re looking for a UI/UX Designer with React frontend & illustration skills to help design and develop a presale token website that blends meme culture, real utility and sales focused user experiences. If you love designing clean crypto interfaces , building interactive dApps , and creating meme-worthy visuals , this gig is for you! 🐸🔥 🛠 What You’ll Be Working On: Designing a fun, intuitive, and high-converting UI/UX for our presale platform. Creating meme-inspired branding, marketing visuals, and illustrations . Creating a sales focused User Interface Developing React-based frontend components for our presale sales

Hey Web3 builders! We’re looking for a UI/UX Designer with React frontend & illustration skills to help design and develop a presale token website that blends meme culture, real utility and sales focused user experiences.

If you love designing clean crypto interfaces, building interactive dApps, and creating meme-worthy visuals, this gig is for you! 🐸🔥

🛠 What You’ll Be Working On:

  • Designing a fun, intuitive, and high-converting UI/UX for our presale platform.
  • Creating meme-inspired branding, marketing visuals, and illustrations.
  • Creating a sales focused User Interface
  • Developing React-based frontend components for our presale sales page.
  • Ensuring a seamless Web3 experience (wallet connections, contribution tracking, and claiming system).
  • Working alongside Web3 developers & the marketing team to bring the project to life.

💡 What We’re Looking For:

Strong UI/UX design skills (Figma, Adobe XD, or similar).

✅ Understanding of direct response marketing and page structures to call for action
Frontend development experience (React, Next.js, TailwindCSS, or Styled Components).
Illustration & meme design skills (ability to create viral visuals).
✅ Familiarity with Web3 libraries (Ethers.js, WalletConnect, RainbowKit, etc.).
✅ Experience working on presale tokens, meme coins, DeFi, or NFT projects is a huge plus.

Apply Now:

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Spiral San Francisco(CA)
🗓  Mon, Feb 10 📍 San Francisco Crypto
Spiral is looking to hire a Spiral Bitcoin Wizard to join their team. This is a full-time position that is remote or can be based in San Francisco CA. Spiral - Making bitcoin more than an investment.

Spiral is looking to hire a Spiral Bitcoin Wizard to join their team. This is a full-time position that is remote or can be based in San Francisco CA.

Spiral - Making bitcoin more than an investment.

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Coinbase Canada
🗓  Mon, Feb 10 📍 Canada Crypto
Coinbase is looking to hire a Software Engineer, Emerging Talent (Canada) to join their team. This is a full-time position that can be done remotely anywhere in Canada. Coinbase - Building the cryptoeconomy – a more fair, accessible, efficient, and transparent financial system enabled by crypto.

Coinbase is looking to hire a Software Engineer, Emerging Talent (Canada) to join their team. This is a full-time position that can be done remotely anywhere in Canada.

Coinbase - Building the cryptoeconomy – a more fair, accessible, efficient, and transparent financial system enabled by crypto.

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prePO Remote
About prePO 🌎 prePO is an investing platform offering tokenized exposure to the top pre-IPO companies like SpaceX and OpenAI. We live in a world of financial exclusion, where retail investors are systematically barred from participating in private markets (where most wealth is created). Even those who do gain access are stuck with systems that are slow, costly, fragmented, illiquid, capital-inefficient, and restrictive. prePO changes the game. Our compliant, crypto-abstracted app allows anyone to seamlessly buy, sell, leverage, borrow against, and track pre-IPO positions using tokens backed by real-world holdings—with low fees, no lockups, and instant liquidity—finally making pre-IPO investing efficient and accessible for all. Come join us in our mission to democratize pre-IPO investing! 🚀 The Dream Team 💫 At prePO, we are building a fully-remote, globally-distributed dream team. Like a professional s

About prePO 🌎

prePO is an investing platform offering tokenized exposure to the top pre-IPO companies like SpaceX and OpenAI.

We live in a world of financial exclusion, where retail investors are systematically barred from participating in private markets (where most wealth is created). Even those who do gain access are stuck with systems that are slow, costly, fragmented, illiquid, capital-inefficient, and restrictive.

prePO changes the game. Our compliant, crypto-abstracted app allows anyone to seamlessly buy, sell, leverage, borrow against, and track pre-IPO positions using tokens backed by real-world holdings—with low fees, no lockups, and instant liquidity—finally making pre-IPO investing efficient and accessible for all.

Come join us in our mission to democratize pre-IPO investing! 🚀

The Dream Team 💫

At prePO, we are building a fully-remote, globally-distributed dream team. Like a professional sports team, we want every player on the field to be a superstar in their position and play extremely effectively with others.

We are also backed by world-class investors (>$4M in funding to date), including Republic Capital, IOSG Ventures, Maven 11, founders from Gnosis, 1inch, Gelato, and many more.

Our Values 💝

At prePO, the following team values describe the people we want to work with (and the people you would want to work with too!):

  • Passion: being engaged and enthusiastic about the work, the mission, and making an effective impact on the world.
  • Autonomy: being proactive, resourceful, and making decisions in prePO’s best interest.
  • Overcommunication: sharing feedback and all relevant information - directly, frequently, clearly and empathetically.
  • High Performance: producing high-quality outcomes with speed and consistency, and continuously raising the bar for yourself and others.
  • Focus: being laser-focused on high-priority, high-impact tasks that work us towards achieving prePO’s mission.
  • Incrementalism: delivering value via incremental iterations.
  • Simplicity: seeking out the simplest solutions.
  • Innovation: embracing creativity, and leading the industry with forward-thinking ideas.

The Role 💻

prePO is looking for a Senior Frontend Engineer to architect, develop, test, and deploy front-end code for novel DeFi applications.

Candidates should have excellent React proficiency, strong technical leadership, a consistent track record of solving complex engineering problems, and a deep passion for DeFi, crypto and investing.

Our Frontend Tech Stack:

  • Core: React, TypeScript, Next.js
  • Styling: Tailwind CSS, Radix, shadcn
  • Blockchain: Wagmi, Privy
  • Tests: Playwright, Vitest w/ React Testing Library
  • CI/CD: Vercel, GitHub Actions
  • Tooling: Cursor

Skills in DevOps and UI/UX design are a plus.

The Ideal Candidate 🏅

Our ideal candidate will:

  • have 5+ years experience as a frontend engineer in engineering-heavy organizations
  • write clean, re-usable, reliable and performant React code
  • have excellent ‘UI sense’, being able to create beautiful, consistent UI/UX from high-level wireframes
  • synchronize smart contract and subgraph data with client-side state
  • create functions that write to the blockchain by calling smart contract methods
  • extend upon our standard patterns for implementing frontend Web3 functionality
  • contribute to high-level decisions about prePO’s front-end architecture
  • research new technologies to adopt to improve our product or codebase
  • collaborate with product owners, designers, and other developers
  • work at an extremely rapid pace with a large amount of ownership and autonomy

Note that we cannot offer visa sponsorships at this time.

Benefits & Perks 🎁

  • Fully-remote work with flexible working hours
  • Work on the bleeding edge of DeFi and crypto
  • Team off-sites and sponsored hackathon trips
  • Budget for learning / professional development / subscriptions
  • Join a force for good - prePO has made a pledge to dedicate at least 2% of time, product, and profit towards charity

We look forward to your application!

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Klink Finance Remote
Are you looking to be part of an early-stage venture and have proven experience in web3 content creation? Location: Remote. Your team is based in Europe, India, and Canada. Working Language: English About the project The #1 Crypto rewards platform where daily rewards meet smart investing. Klink is a leading crypto wealth creation platform that innovatively combines quest-based task rewards with strategic investing opportunities on its multi-service platform. Klink provides a unique opportunity for its users to earn cryptocurrencies starting from $0 of personal investment and has already partnered with some of the leading companies in web3. The company is backed by top-tier VCs in the US & Asia. Tasks We are now looking for an ambitious Fullstack Engineer to join the team. You will be joining a team of 20 (12 with technical background

Are you looking to be part of an early-stage venture and have proven experience in web3 content creation?

Location: Remote. Your team is based in Europe, India, and Canada.

Working Language: English

About the project

The #1 Crypto rewards platform where daily rewards meet smart investing.

Klink is a leading crypto wealth creation platform that innovatively combines quest-based task rewards with strategic investing opportunities on its multi-service platform. Klink provides a unique opportunity for its users to earn cryptocurrencies starting from $0 of personal investment and has already partnered with some of the leading companies in web3.

The company is backed by top-tier VCs in the US & Asia.

Tasks

We are now looking for an ambitious Fullstack Engineer to join the team. You will be joining a team of 20 (12 with technical background) with a live product with over 400,000 users already. As you work on building an innovative solution competing with products on a global scale, you will always be up to date on all the latest technologies and best practices, especially regarding the web3 space.

You will:

  • Collaborate on the development of highly scalable Node.js products hosted on cloud-based infrastructure, facilitating access to DeFi opportunities for CeFi users.
  • Construct and maintain internal and external RESTful APIs, ensuring swift and seamless updates to our products.
  • Develop diverse platforms, optimizing for high throughput and faultlessness in execution.
  • Integrate external providers from the FinTech and Blockchain industry to enhance our product offerings.
  • Engage in regular communication with the technical lead and the entire team to discuss solutions and innovations.
  • Actively participate in code reviews to uphold code quality, maintainability, and adherence to best practices.

Requirements

We do not focus on the time you have spent sitting in the lecture halls of this world but we want to understand what makes you feel comfortable, extraordinarily motivated and suitable to take over this position. We are looking for a team member who feels comfortable working remotely and in English in an international environment with a self-driven “Get stuff done” mindset.

  • Experience in serverless architecture and microservices.
  • Proven understanding of Blockchain and Web3 solutions.
  • Proficiency in Javascript frameworks, with a focus on Typescript (Nest.js, Next.js, Node.js).
  • Strong MVP-focused coding skills in any modern programming language.
  • Solid understanding of cloud solutions, specifically Amazon Web Services (AWS).
  • Good knowledge of data structures, algorithms, and relational databases.
  • Familiarity with security best practices in cloud environments.
  • Full-stack development experience with a strong proficiency in React.js, Next.js, and NestJS. Expertise in building dynamic, scalable, and high-performance web applications, ensuring seamless integration between front-end and back-end technologies for optimized user experiences and efficient server-side rendering.

Benefits

  • Join at an early stage and be involved in decisions that shape the company’s future and the opportunity to build your own success story
  • You will have a lot of autonomy and freedom in your role to innovate, test and fail
  • Take a trip with an international team of highly skilled individuals who will always support you on this journey

If you want to know more about this opportunity please complete this application with your most recent work profile and we will get back to you ASAP.

We are excited to meet you!

Apply Now:

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Solana Foundation Remote Remote USA
Who We Are The Solana Foundation is a non-profit based in Zug, Switzerland, dedicated to the adoption, decentralization, and security of the Solana network. Solana is a high performance blockchain that can deliver a fast and friendly user experience, without sacrificing security. The Solana Foundation is working to realize a world where individuals own their data, use permissionless networks, and transfer information and value freely around the world. We are looking for talented people who are willing to jump right in and use their expertise to help the ecosystem build. The Opportunity Solana Foundation is seeking a highly driven full-time Developer Advocate to join our Developer Relations team. The ideal candidate is a highly organized, service-oriented, and business-minded individual who is passionate about making a meaningful impact on our educational resources. You will help us with scaling education across the world, work w

Who We Are

The Solana Foundation is a non-profit based in Zug, Switzerland, dedicated to the adoption, decentralization, and security of the Solana network. Solana is a high performance blockchain that can deliver a fast and friendly user experience, without sacrificing security. The Solana Foundation is working to realize a world where individuals own their data, use permissionless networks, and transfer information and value freely around the world. We are looking for talented people who are willing to jump right in and use their expertise to help the ecosystem build.

The Opportunity

Solana Foundation is seeking a highly driven full-time Developer Advocate to join our Developer Relations team. The ideal candidate is a highly organized, service-oriented, and business-minded individual who is passionate about making a meaningful impact on our educational resources. You will help us with scaling education across the world, work with educational partners on course offerings, and execute new coursework with universities to further achieve our educational growth goals.

To be successful in this role

You will:

  • Drive educational efforts across the world both with developer educators, companies, and partners

  • Coordinate with universities to ensure they have the best Solana education offered

  • Improve coursework and resources used for teaching Solana

  • Oversee education grant programs and ecosystem funding

  • Develop and execute educational initiatives and events

You ideally have: 

  • 3+ years professional technical experience in (or exposure to) one or more of the following: Rust, C, C++, TypeScript

  • A passion for educating developers on blockchain

  • Bachelor of Science degree in Computer Science or Computer Engineering and 3+ years of experience as a professional software developer or evangelist

Bonus points:

  • Has contributed to open source projects

  • Solana/Ethereum/Blockchain related open source projects is a major bonus as well

  • History of speaking at conferences or giving workshops

Apply Now:

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GEx Search Remote
Job Description: The main objective is to explore the innovation happening in Blockchain technologies and adapt them to business by designing, implementing, and supporting distributed products & Services, through analysis and development of use cases in relation to business solutions’ implementations. Key Responsibilities: · Design, research, develop, analyze and suggest new concepts as well as strategies. · Engage stakeholders, clients and partners; internal and external teams to understand product vision, business use cases and design proof-of-concept (POC) and minimal viable products (MVP) · Own feature implementations and create end-to-end solutions and utilizing libraries / code sources to be used throughout projects implementation · Be accountable for implementing regulatory minded best practice and processes Interface with communities and contributors to c

Job Description:

The main objective is to explore the innovation happening in Blockchain technologies and adapt them to business by designing, implementing, and supporting distributed products & Services, through analysis and development of use cases in relation to business solutions’ implementations.

Key Responsibilities:

· Design, research, develop, analyze and suggest new concepts as well as strategies.

· Engage stakeholders, clients and partners; internal and external teams to understand product vision, business use cases and design proof-of-concept (POC) and minimal viable products (MVP)

· Own feature implementations and create end-to-end solutions and utilizing libraries / code sources to be used throughout projects implementation

· Be accountable for implementing regulatory minded best practice and processes Interface with communities and contributors to collect and implement feedback across products.

· Develop and implement business services to Og Stack marketplace

· Test various block chain systems and lead technology departments for products,

· Align, understand the technology, and to be able to design and implement jointly core products

· Follow closely with Executive Chairman and Head of Innovation on ideas, discussions and workflows

· Conduct technical training programs, and involve internal Product Dev and Technical Leads

· Manage team members through the process of developing and maintaining solutions.

Education & Qualifications:

· Master’s degree in computer science,

· Bachelor Degree in Computer Engineering or Computer application

Experience:

· 4 - 10 Years employment Experience working with live projects that are being used by customers

· 2. Training skills with Software Development & Testing

· 3. Data, Information & Technology Architecture

System skills required:

· Experience with building smart contracts

· Data and system integration

· Experience with, JavaScript, Node.JS, Hyper ledger, Ethereum, Corda, Ripple, Indy

· Distributed file systems Security

· Regulatory minded development experience

· Skills set in; DevOps Technology, Docker, Kubernetes, GitLab, GitHub, Jenkins.

· Experience in building data blocking networks

· Implemented or contributing to open-source projects

Apply Now:

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Chorus One Remote
About Us Chorus One is one of the leading operators of infrastructure for Proof-of-Stake networks and decentralized protocols. Tens of thousands of retail customers and institutions are staking billions in assets through our infrastructure helping to secure protocols and earn rewards. Our mission is to increase freedom and speed of innovation through decentralized technologies. We are a diverse team of 70+ people distributed all over the globe. We value radical transparency, striving for excellence and improvement while treating each other with kindness and generosity. If this sounds like you, we’d love to hear from you. Position Overview As a software engineer, you will join our product engineering team to help build our customer-facing offerings. Projects you might work on are our Opus Pool Ethereum staking portal, the Chorus One SDK that can generate staking transactions for many of the networks we support, gathering rewa

About Us

Chorus One is one of the leading operators of infrastructure for Proof-of-Stake networks and decentralized protocols. Tens of thousands of retail customers and institutions are staking billions in assets through our infrastructure helping to secure protocols and earn rewards. Our mission is to increase freedom and speed of innovation through decentralized technologies.

We are a diverse team of 70+ people distributed all over the globe. We value radical transparency, striving for excellence and improvement while treating each other with kindness and generosity. If this sounds like you, we’d love to hear from you.

Position Overview

As a software engineer, you will join our product engineering team to help build our customer-facing offerings. Projects you might work on are our Opus Pool Ethereum staking portal, the Chorus One SDK that can generate staking transactions for many of the networks we support, gathering rewards data, and whatever we need to offer best-in-class solutions for the parties who want to stake with us. You will also work closely with our platforms engineering teams who operate our validator nodes.

Our Tech Stack

The software we develop at Chorus One, both internal and external-facing, is written in various languages, depending on what is most suitable for the project. We have code in Rust, Go, Python, and TypeScript, and we occasionally have to dive into codebases of the blockchains we work with, so we deal with code written in Rust, C++, OCaml, TypeScript, and a host of smart contract languages. Our database of choice is Postgres, and we deploy our applications either directly on top of Ubuntu, or on Kubernetes.

Key Responsibilities

  • Design and develop new features, Understand the needs of our customers, identify solutions, discuss with fellow engineers how they should be implemented, and drive the implementation to completion.
  • Support and collaborate. Review and discuss engineering designs, review code, help fellow engineers, and mentor them on a technical level.
  • Innovation and continuous improvement. Seek to simplify, optimize, and secure our staking services and systems.

Job requirements

What we are looking for:

  • 4+ years experience as a software engineer.
  • Having worked on a user-facing product before, especially operating and maintaining server-side software in production.
  • Deep understanding of at least one compiled statically typed programming language such as Rust, Go, or Kotlin.
  • Experience with at least one gradually typed dynamic language, such as Python + Mypy or TypeScript.
  • Experience using SQL databases, preferably PostgreSQL.
  • Strong communication skills and ownership to drive new features independently.
  • Interest in blockchain technology.
  • Good understanding of security principles (threat models, cryptographic primitives at a high level, etc.)

Our Offer

  • Autonomy and ownership in a friendly and supportive work environment and the opportunity for rapid growth.
  • Competitive fixed compensation (USD 100k - 140k) + equity.
  • All-expense paid biannually team retreats at various destinations (Coronavirus permitting). Past retreats took place in Egypt, Serbia, Kenya, USA, South Korea, and Dubai.
  • Remote, but not alone. We are a strong global collaborative environment.
  • Remote working budget (Laptop, co-working space, etc)
  • Personal development budget
  • Gather experience and build your network in the vibrant crypto ecosystem.
  • Learn about state-of-the-art protocols that lay the foundation for an open, transparent, and programmable financial system.
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Codex Remote
🗓  Thu, Feb 6 C C# C++ Crypto Go Java Nim P2P QA/Testing Research Rust Zero-knowledge libp2p Pays in crypto
About Codex We’re a diverse team of experienced researchers and engineers scattered around the world working at the intersection of P2P networks and bleeding-edge Zero Knowledge technology. We’re building the next generation storage engine that attempts to “untie the knot” of incentivized storage. Our goal is to deliver a more advanced decentralized storage protocol that pushes the state of the art of decentralized storage solutions forward. We’re looking for an experienced P2P Networking Protocol Engineer with hands-on experience designing and implementing state of the art networking protocols and distributed systems. https://codex.storage/ Key responsibilities Design, implement and maintain state of the art p2p protocols and decentralized storage solutions Coordinate with the ongoing testing efforts to identify and eliminate instabilities in the existing codebase and bring it to

About Codex

We’re a diverse team of experienced researchers and engineers scattered around the world working at the intersection of P2P networks and bleeding-edge Zero Knowledge technology. We’re building the next generation storage engine that attempts to “untie the knot” of incentivized storage. Our goal is to deliver a more advanced decentralized storage protocol that pushes the state of the art of decentralized storage solutions forward.

We’re looking for an experienced P2P Networking Protocol Engineer with hands-on experience designing and implementing state of the art networking protocols and distributed systems.

https://codex.storage/

Key responsibilities

  • Design, implement and maintain state of the art p2p protocols and decentralized storage solutions
  • Coordinate with the ongoing testing efforts to identify and eliminate instabilities in the existing codebase and bring it to production levels quality
  • Implement and design new features as part of roadmap milestones

You ideally will have

  • Strong academic or engineering background (PhD-level or equivalent in industry); relevant research experience
  • Experience with low level libp2p primitives
  • Experience with low level/strongly typed languages (C/C++/Go/Rust or Java/C#)
  • Experience with Open Source software
  • Keen communicator, eager to share your work in a wide variety of contexts, like internal and public presentations, blog posts and academic papers
  • Strong networking (P2P systems) background
  • Good debugging skills
  • Good at explaining a complicated issue at varying levels of complexity for others to understand
  • A strong alignment to our principles

Bonus points if

  • Familiarity with the Nim programming language
  • Familiarity with zero-knowledge proofs and other ZK-technology
  • Familiarity with advanced cryptographic hashing functions

[Don’t worry if you don’t meet all of these criteria, we’d still love to hear from you anyway if you think you’d be a great fit for this role. Just explain to us why in your cover letter]

Hiring Process

  • Interview with People Ops team
  • Interview with Codex team member
  • Pair Programming Task
  • Interview with Codex Program Lead

Compensation

We are happy to pay in any mix of fiat/crypto.

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OpenZeppelin Remote
About us Founded in 2015 with the mission to protect the open economy, OpenZeppelin is the world leader in securing blockchain applications and smart contracts. It's Open Source Contract Libraries are a public good and industry standard for smart contract development. OpenZeppelin’s professional expertise integrates through clients’ development lifecycles, so teams can plan, code, audit, deploy and operate projects faster and more safely. Please note: Always refer to OpenZeppelin's official job page for the most accurate information about our open roles, as we have seen multiple third party job sites posting inaccurate information. <h3><strong>The Open Source team</strong></h3> The Open Source Team at OpenZeppelin drives the development and adoption of the company’s open-source tools and

About us

Founded in 2015 with the mission to protect the open economy, OpenZeppelin is the world leader in securing blockchain applications and smart contracts. 

It's Open Source Contract Libraries are a public good and industry standard for smart contract development. 

OpenZeppelin’s professional expertise integrates through clients’ development lifecycles, so teams can plan, code, audit, deploy and operate projects faster and more safely.

Please note: Always refer to OpenZeppelin's official job page for the most accurate information about our open roles, as we have seen multiple third party job sites posting inaccurate information.

<h3><strong>The Open Source team</strong></h3>

The Open Source Team at OpenZeppelin drives the development and adoption of the company’s open-source tools and libraries, which are foundational to building secure and scalable onchain applications. The team focuses on creating innovative developer products, fostering partnerships with blockchain ecosystems, and enabling the growth of Web3 technology through public goods.

This team is cross-functional including product, sales and developer relations. Future plans include scaling the team to support new ecosystems, refining our open-source strategy, and driving adoption of products that align with institutional and ecosystem demands.

What you'll be doing

As OpenZeppelin’s Developer Relations, you will be the essential bridge between our development and product teams and the global developer community. Your role is all about empowering developers, nurturing relationships, enabling success, and ensuring that OpenZeppelin remains at the forefront of blockchain innovation and of education excellence. You are a very cross-functional team player collaborating with product, development, and marketing, to achieve your goals. You’ll divide your time between high-impact technical content creation and dynamic in-person activations:

  • Technical Content Creation & Campaigns (60-70%)
    • Create and curate high-quality technical content across multiple channels, including blogs, documentation, forums, and social media.
    • Develop comprehensive technical articles, coding guides, threads, and video tutorials that empower developers to leverage our tools and libraries.
    • Ideate, organize, and execute innovative developer campaigns such as monthly livestreams with industry experts, coding challenges (similar to Ethernaut or Speedrun Ethereum), weekly news digests, virtual hackathons, and more.
    • Act as a trusted advisor to developers, offering support, troubleshooting assistance, and guidance on best practices to use our technologies.

  • Community & Event Engagement (30-40%)
    • Organize and manage OpenZeppelin’s presence at offline events, conferences, hackathons, and other community initiatives.
    • Lead developer activations that showcase our technologies and build meaningful connections with the blockchain community.
    • Represent OpenZeppelin at key industry events, with travel commitments of 2-5 times per year.

You have

  • 2+ years of hands-on experience in Developer Relations or a similar role.
  • 3+ years of experience working in the blockchain industry, with a solid technical background.
  • A proven track record of producing engaging, high-quality technical content across various channels.
  • Proficiency in building Solidity smart contracts is essential. While you won't be required to develop new smart contracts for production purposes, you should be able to produce smart contract examples, guides, and other technical content that clearly demonstrate best practices and our technology in action.
  • Prior experience organizing and executing large-scale developer events, hackathons, or community meetups.
  • Experience hosting or moderating live technical sessions, webinars, or virtual events.
  • Excellent verbal and written communication skills in English, with the ability to simplify complex technical topics for diverse audiences.
  • Strong project management skills with the ability to handle multiple initiatives simultaneously and work autonomously in a remote environment.
  • Strong attention to detail, highly organized.

Location

  • All positions at OpenZeppelin are 100% remote, however you should be located between UTC-5 and UTC+1 to be considered for this position.

Nice to have

  • An established social presence and network within the developer and blockchain communities.
  • Experience contributing to open source projects.
  • Hands-on coding experience in other languages relevant to blockchain development (e.g., Rust, Typescript, etc).
  • Ability to leverage analytics and feedback to iterate on content and event strategies for continuous improvement.

Logistics

Our interview process takes place on Zoom and tends to consist of the following stages:

  • Recruiter call (30-45 minutes)
  • Hiring Manager call (60 minutes)
  • Team member interview (30 minutes)
  • Leadership call (30 minutes)
  • Paid work test (lasting up to 10 days)
  • Reference checks

Please let us know if you require any accommodations for the interview process, and we’ll do our best to provide assistance.

<div class="content-conclusion"><section class="j-content">

Benefits

  • Company in-person gatherings in different locations around the world 😎
  • Fully remote work 🌎
  • Flexible time off 🏝
  • Paid parental leave 💙
  • One time work-from-home equipment stipend of up to $500 USD 🪑
  • Medical insurance coverage 🏥
  • Learning & Development opportunities 🧠
  • Work with a global team in a fast-growing industry 🚀

At OpenZeppelin, we are an equal opportunity employer and we value different perspectives. We are committed to building a diverse workforce. This includes but is not limited to gender, race, sexual orientation, religion, national origin and other characteristics that make each one of us unique. In this uniqueness, we find the most value. Come join us!

 

Apply Now:

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Gelato Network Remote
Gelato is an all-in-one Ethereum Rollup as a Service Platform built without limits. Designed to be super-fast, incredibly secure, and infinitely scalable, Gelato rollups allow anyone to build and deploy their fully serviced Layer 2 chains on Arbitrum, Optimism, Polygon, Celestia and more at a pace natively integrated with Web3’s favorite tools and services like Etherscan, The Graph, Pyth, Layer Zero and many more launching a production-ready web3 development environment from the Genesis block. What we offer: Join one of the most technically robust teams in the crypto space , operating in a fully remote environment with our headquarters located in the crypto hub of Zug, Switzerland. Play a pivotal role in shaping the future of blockchain, by contributing to the development of Gelato’s Rollup-As-A-Service Platform, already trusted by leading projects like Lisk and Astar Network.

Gelato is an all-in-one Ethereum Rollup as a Service Platform built without limits. Designed to be super-fast, incredibly secure, and infinitely scalable, Gelato rollups allow anyone to build and deploy their fully serviced Layer 2 chains on Arbitrum, Optimism, Polygon, Celestia and more at a pace natively integrated with Web3’s favorite tools and services like Etherscan, The Graph, Pyth, Layer Zero and many more launching a production-ready web3 development environment from the Genesis block.

What we offer:

  • Join one of the most technically robust teams in the crypto space, operating in a fully remote environment with our headquarters located in the crypto hub of Zug, Switzerland.
  • Play a pivotal role in shaping the future of blockchain, by contributing to the development of Gelato’s Rollup-As-A-Service Platform, already trusted by leading projects like Lisk and Astar Network.
  • Dive deep into cutting-edge Web3 technologies with exposure to Gelato’s premier Middleware Services stack, including Gelato Web3 Functions and Gelato Relay, foundational to top-tier applications such as MakerDAO, Connext, Abracadabra, and Pancakeswap.
  • Earn and have a say with the GEL Token package, granting you a stake in the network’s future and a voice in the strategic direction of the project.
  • Be backed by the best, with support from world-class investors including Dragonfly, IOSG, Galaxy Digital, ParaFi, Gnosis, and renowned figures like Stani Kulechov among others, securing your position at the forefront of the Web3 revolution.

Responsibilities:

  • Design and develop scalable Web3 backend APIs, enabling seamless interaction between backend and frontend applications and the blockchain, ensuring high availability and performance for millions of users worldwide.
  • Develop and maintain backend services for smart contract interaction, ensuring seamless integration and communication between smart contracts and the application layer. Focus on creating robust APIs and middleware that facilitate secure and efficient interactions with the blockchain, handling tasks such as event listening, transaction processing, and on-chain data retrieval.
  • Specialize in smart contract lifecycle management, from writing and deploying smart contracts to conducting automated testing and security audits. Ensure the reliability and security of smart contracts through rigorous validation processes, upgrades, and optimizations to support flawless execution on the blockchain.
  • Optimize blockchain data processing, implementing efficient methods for ingesting, storing, and querying on-chain data to support real-time analytics and user-facing applications.
  • Collaborate on cross-functional projects, working closely with front-end developers and product teams to integrate blockchain functionalities into user-centric applications, enhancing overall user experience.
  • Implement best practices for blockchain security, staying ahead of the latest in smart contract vulnerabilities, and employing rigorous security measures and auditing processes to safeguard all deployed contracts and back-end systems.
  • Advance our infrastructure-as-code approach, taking a hands-on role in the continuous integration and delivery pipelines, ensuring that all back-end services are scalable, reliable, and secure.
  • Drive innovation in Web3 technologies, researching and integrating new blockchain protocols and tools to keep the platform at the cutting edge of decentralized applications.

Requirements

  • You can work autonomously on research, spec, implementation, deployment, monitoring and patching your code
  • You are comfortable with Software Engineering (and a little bit of DevOps)
  • You’ve extensive experience in shipping production-grade code that handles thousands of user interactions/transactions
  • 4 years experience with either Node.js/TypeScript
  • 4 years experience with highly scalable Web API engineering
  • Strong experience with high throughput Database systems
  • Strong experience with maintaining scalable microservices systems
  • Good experience with distributed systems and/or container orchestration
  • Strong interest in Web3/crypto industry
  • Experience using crypto applications (e.g. Uniswap, Aave, etc.)

Not essential, but big bonus points:

  • Experience with Web3 libraries and backend development (e.g. ethers.js, viem)
  • Experience in Solidity smart contract development
  • Knowledge about the inner workings of the EVM
  • Experience with P2P systems and libraries (e.g. libp2p)

Technologies we use and teach:

  • Node.js/TypeScript
  • Golang/Rust
  • GETH and its various Rollup forks
  • libp2p
  • RabbitMQ
  • Redis
  • PostgreSQL / TimescaleDB
  • GCP (less AWS)
  • Ethers.js
  • Subgraphs
  • Solidity

Benefits

  • Fully remote team, with team members in Zug, Paris, New York, London, Singapore, and many other cool places.
  • Competitive package with a generous token package. Get a share of the network token and be able to participate in the Gelato DAO
  • Chance to participate in shaping the future of web3 by working together with the biggest projects in this space that use Gelato such as Optimism, Polygon, Arbitrum, Celestia and Eigenlayer
  • World-class Investors - We are backed by the community, including industry-leading experts such as Dragonfly, ParaFi, Nascent, IDEO, IOSG and Galaxy Digital
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Onchain Foundation Remote
About us At Pass App, we’re on a mission to ignite financial freedom and true ownership for people everywhere. Each member of our team takes ownership and contributes a unique piece to our journey into the exciting realm of web3. Together, we craft more than just meaningful products and services—we create a lasting tangible impact in the real world. We want you to join our search for greatness at the edge of what is technologically possible. Are you tired of the ordinary? Crave a challenge that sparks passion and purpose? We’d love to have you apply! Our Team Values We value iterative learning We value taking ownership and leading by example We value creating an environment where everyone can unleash their true potential The role you’re applying for We are cooking up several big new initiatives, one of which is Pass App, a suite of products that will completely

About us

At Pass App, we’re on a mission to ignite financial freedom and true ownership for people everywhere. Each member of our team takes ownership and contributes a unique piece to our journey into the exciting realm of web3. Together, we craft more than just meaningful products and services—we create a lasting tangible impact in the real world.

We want you to join our search for greatness at the edge of what is technologically possible. Are you tired of the ordinary? Crave a challenge that sparks passion and purpose? We’d love to have you apply!

Our Team Values

  • We value iterative learning
  • We value taking ownership and leading by example
  • We value creating an environment where everyone can unleash their true potential

The role you’re applying for

We are cooking up several big new initiatives, one of which is Pass App, a suite of products that will completely revolutionize how people experience and engage with web3.

We’re on the lookout for a talented and motivated QA Engineer to join our dynamic team. The ideal candidate should possess extensive experience in quality assurance, specifically within the realm of native mobile applications, blockchain and decentralized applications. You will be instrumental in ensuring the reliability, security, and user-friendliness of our web3 mobile wallet. This role demands meticulous attention to detail, a thorough grasp of blockchain technology, and the ability to work effectively with our development and product teams.

Joining in the early stages, you’ll play an active role in ensuring the quality and reliability of a truly innovative product and bringing it to market. Collaboration is essential in this position, as a team we can build impactful products.

What you’ll be doing

  • Design, develop, and implement test plans to ensure the reliability and performance of our web3 mobile wallet.
  • Develop and maintain automated test scripts for mobile applications using React Native
  • Create, manage, and optimize automated testing frameworks for seamless product updates.
  • Conduct thorough testing across platforms to identify and resolve bottlenecks, errors, and vulnerabilities.
  • Collaborate with developers and product teams to deliver high-quality products.
  • Lead and participate in peer reviews of test plans and code to maintain QA standards.
  • Implement manual and automated test frameworks.
  • Conduct performance and load testing to ensure the wallet can handle high activity levels.
  • Provide detailed, actionable bug reports and work with developers for clarification and timely resolution
  • Evaluate the app interface and user experience for intuitiveness and ease of use.

What we’re looking for

  • QA Engineer with 4+ years of professional hands-on experience
  • Strong communication and collaboration skills, especially written
  • Experience with agile development methodologies
  • Extensive experience testing native mobile apps
  • Review, optimise and maintain QA processes
  • Experience creating STDs and STPs
  • Proficiency in manual testing, including functional, regression, integration and UAT testing
  • Basic knowledge of Blockchain and Web3 technologies
  • Familiar with API testing & databases
  • Familiar with project management tools like Jira

Bonus skills

  • QA automation with a focus on blockchain technologies
  • Proficiency in programming languages such as Python, JavaScript
  • Experienced in automated testing tools (e.g Selenium, Appium)

We got you covered

Working remotely is more than just a benefit or a perk. We believe in the power of remote work to unleash creativity and passion. Join our globally remote team with 35+ different nationalities and enjoy the flexibility to work from anywhere in the universe. You should be available during European working hours.

Join our team and pursue your passions on your own terms, while we provide you with learning and development budgets, personal development plans and team retreats to fuel your web3 curiosity.

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