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The Autonomys Network** (formerly, Subspace Labs)

Autonomys is an early-stage, venture-backed startup pioneering a new category at the intersection of AI and Web3. With our upcoming mainnet launch this year, the Autonomys Network is a radically decentralized, next-generation layer one blockchain powered by an innovative proof-of-archival storage (PoAS) consensus mechanism. Our project serves as a foundation for global collaboration between humans and AI, ushering in a new era of possibilities. The Subspace Protocol is based on original research funded by the US National Science Foundation.

To learn more, visit our Website and read the technical whitepaper.

In this role, you will…

• Build user flows across both web and backend (React and Node).
• Integrate directly with other blockchain networks using native RPCs.
• Collaborate with Product, Design, and Engineering to define, prioritize, and build features for Web3 users.
• Drive detailed project definition and cross-functional alignment.
• Design and architect backend REST and/or GraphQL APIs.

Key Requirements:

• 3+ years of experience building open-source code that is clean, maintainable, and well-tested, for production networks at scale
• 2 + years of experience working with Typescript and Node.js
• 2+ years of experience of experience with Ethers/Web3.js or Polkadot.js
• 2+ years of experience working with React.js
• A passion for decentralized, peer-to-peer systems and Web3 technologies

Preferred Skills:

• Experience with the Rust programming language
• Familiarity with Substrate and the Polkadot ecosystem
• Experience with Subsquid data indexing and querying framework
• Experience building developer SDKs and internal tools
• Experience developing AI tools, including Retrieval-Augmented Generation (RAG) systems, AI agents, and custom chatbots.
• Experience writing smart contracts in Solidity or similar language
• Theoretical knowledge of blockchains and distributed systems

What We Offer

• The ability to work from anywhere in the world
• A competitive salary with generous equity and token grants
• Medical, dental, and vision insurance (US-based only)
• A unique opportunity to shape the future of the internet
• Team off-sites in various locations around the globe

Apply Now:

StripChain is looking for a Backend Engineer to join their team on a full time basis to lead the design and the protocol into production and maintain the distributed system and our architecture to welcome a new era of interoperability and architecture for building dapps.

This role is ideal for a proactive problem solver with a penchant for deep technical challenges, strong communication skills, and a builder mentality.

You’ll be helping contribute to a cutting-edge distributed system, navigating nuanced trade-offs between latency, fault tolerance, and incentives.

What You’ll Do:

• Contribute to the development and scaling of StripChain, specifically the StripVM, responsible for connecting different blockchains and for managing intents.
• Help launch and maintain our blockchain built on the arbitrum orbit chain.
• Develop and refine networking layers and P2P protocols to ensure high performance and reliability for our stripVM
• Maintain and enhance protocol services.
• Help build and integrate peripheral products in the ecosystem.
• Take charge of protocol documentation in the StripChain ecosystem.
• Write high-quality, well-tested code that meets production-grade standards.
• Help write APIs and SDKs as we need.
• Give hands with the smart contract development and extra tools creation etc.

Who You Are

• 4-10 years of hands-on experience in building production-grade distributed systems, skilled in Go.
• Proven track record in designing scalable, high-throughput architectures.
• Extensive experience in end-to-end testing of consensus or distributed system protocols.
• Deep understanding of fault-tolerant systems, including Byzantine Fault Tolerance (BFT) and other relevant models.
• Capable of independently leading projects and unifying cross-functional teams through exceptional communication and collaboration skills.
• Need to be loyal, dedicated, kind, patient.

Nice to have:

• Very strong blockchain fundamentals and can pick up new technologies and ecosystem fast
• Worked with Solidity or other smart contract languages.
• Experience in working with MPC libraries - do highlight in your application, if you do.

Details that matter

• Significantly above market rate equity compensation package
• Unlimited PTO with a high level of freedom and autonomy for your work
• $3000 Yearly budget for your individual learning and development goals
• Work alongside the brightest minds in the crypto space
• Remote working - work from anywhere in the world
• Paid travel - 2 x team on-site in different parts of the world per year plus periodic travel to events

At StripChain, we are committed to building a diverse and inclusive team. We welcome applications from all qualified candidates regardless of gender, race, ethnicity, religion, sexual orientation, age, or disability status.

The Mission

Truflation is dedicated to ensuring seamless access to high-quality, reliable financial data on multiple blockchains. We are in search of a Senior Solidity Developer to maintain and advance our connection to the blockchain ecosystem. You will help ensure that our data remains at the fingertips of those who need it, in a permissionless and censorship-resistant manner.

The Role

• Implement and manage oracles, primarily Chainlink, to ensure a robust connection between our data and the on-chain ecosystem.Develop and maintain smart contracts such as price aggregators, token staking, on-chain payments, etc.Lead the development of our governance portal, enabling token-based voting for decision-making processes related to methodology changes.Uphold Solidity best practices to ensure the creation of secure, efficient, and maintainable code.Create a comprehensive suite of tests for all developed smart contracts to ensure reliability and security.Document code structure, functionality, and project-specific modifications comprehensively.

Basic Qualifications

• Bachelor's degree in Computer Science, Engineering, or a related field, or equivalent practical experience in blockchain development.Proficient in Solidity with a minimum of 4 years of experience in developing smart contracts for Ethereum or compatible blockchains.Strong understanding of blockchain technology and decentralized finance (DeFi) ecosystems.Experience with smart contract development tools and frameworks (e.g., Hardhat, Foundry).Knowledge in implementing and managing oracles, especially Chainlink.Demonstrated ability to write clear, efficient, and secure code in Solidity.

Preferred Qualifications

• Strong analytical and problem-solving skills, with a keen attention to detail.Experience with governance protocols and token-based voting mechanisms.Familiarity with various blockchain interoperability solutions and multi-chain strategies.Excellent documentation skills, capable of creating detailed explanations of code functionality and project architecture.A proactive communicator, adept at working in a dynamic, collaborative environment.

Culture And Values

Mirroring the top-tier practices of companies like Netflix, we firmly believe in hiring only the best. We foster a culture of innovation, continuous learning, and the pursuit of excellence. We expect you to challenge and be challenged, to create, and to innovate. Join us, and be a pivotal part of our journey in reshaping the financial data world.

Compensation And Benefits

• Competitive salaryFlexible work schedule and remote-friendly cultureLearning and development opportunities

Interested? We'd love to hear from you. Apply now and redefine the future of financial data with us.

Apply Now:

The Mission

At Truflation, we're building the future of financial data. Our decentralized systems are at the heart of this mission, designed to ingest, compile, and transform critical data points like our flagship US inflation index. As we're navigating a rapidly evolving financial landscape, we're seeking an exceptional Senior Python Developer to join our elite team, sculpting the way financial information empowers decisions.

The Role

• Design, build, and maintain scalable and reliable distributed systems that process vast amounts of financial data.Emphasize coding best practices, ensuring our systems are robust, efficient, and maintainable.Collaborate closely with data teams to ensure our systems align with data needs and quality standards.Engage in rigorous code reviews, challenging and learning from your peers to ensure the highest quality code.Translate complex macroeconomic concepts into functional, efficient code to provide nuanced, accurate financial insights.

Basic Qualifications

• Bachelor's degree in Computer Science or related field (or equivalent industry experience).5+ years of professional experience with Python, with a strong emphasis on systems design and architecture.Deep understanding of database design, implementation, and performance tuning.Familiarity with distributed systems and cloud platforms.Proven track record of developing and maintaining large-scale applications.

Preferred Qualifications

• Experience or strong interest in the fintech domain, particularly macroeconomics and economic data.Familiarity with web3 technologies.Strong written and verbal communication skills; ability to explain complex technical concepts to a diverse audience.A continuous learner, passionate about staying updated with the latest in technology and finance.

Culture And Values

Mirroring the top-tier practices of companies like Netflix, we firmly believe in hiring only the best. We foster a culture of innovation, continuous learning, and the pursuit of excellence. We expect you to challenge and be challenged, to create, and to innovate. Join us, and be a pivotal part of our journey in reshaping the financial data world.

Compensation And Benefits

• Competitive salaryFlexible work schedule and remote-friendly cultureLearning and development opportunities

Interested? We'd love to hear from you. Apply now and redefine the future of financial data with us.

Apply Now!

Apply Now:

The Mission

Truflation is committed to delivering cutting-edge financial data visualizations that empower users with clear, actionable insights. We're seeking a Senior Front-end Web Developer with a passion for web3 and a mastery of TypeScript and Vue (NuxtJS). Your role will be crucial in transforming complex financial data into intuitive, engaging web experiences.

The Role

• Collaborate with our UX designers to translate Figma designs into pixel-perfect, responsive web applications.Utilize your expertise in TypeScript and Vue (NuxtJS) to develop robust, scalable front-end features for our data visualization platform.Work closely with the front-end development team to implement Tailwind CSS for stylistic consistency and responsiveness, adhering to a utility-first CSS approach.Manage application state effectively using state management patterns and libraries, specifically Pinia.Integrate with RESTful or GraphQL APIs using Axios for data retrieval and interaction with backend services like Supabase and Moralis for comprehensive backend functionalities.Champion code quality, advocating for refactoring, reorganization, and enhancement of code clarity through best practices and peer reviews.

Basic Qualifications

• Bachelor’s degree in Computer Science, a related technical field, or equivalent practical experience in front-end development.Strong proficiency in TypeScript and Vue (NuxtJS), with significant experience building web applications.In-depth knowledge of Tailwind CSS and its ecosystem, including responsive design and custom configurations.Demonstrated ability to integrate with APIs and familiarity with backend services like Supabase.Experience in turning Figma designs into functional, responsive web interfaces.

Preferred Qualifications

• Strong problem-solving skills, attention to detail, and the ability to work autonomously and in a team environment.A portfolio showcasing high-quality, responsive web designs and data visualization projects.A passion for well-designed code, with a relentless drive to refactor and improve both functionality and readability.Excellent communication skills, capable of working closely with both technical and non-technical team members to bring complex projects to life.Knowledge of React and NextJS as a nice-to-have, providing flexibility and breadth to our development efforts.

Culture And Values

Mirroring the top-tier practices of companies like Netflix, we firmly believe in hiring only the best. We foster a culture of innovation, continuous learning, and the pursuit of excellence. We expect you to challenge and be challenged, to create, and to innovate. Join us, and be a pivotal part of our journey in reshaping the financial data world.

Compensation And Benefits

• Competitive salaryFlexible work schedule and remote-friendly cultureLearning and development opportunities

Interested? We'd love to hear from you. Apply now and redefine the future of financial data with us.

Apply Now:

About Us

Parity is one of the world's most experienced core blockchain infrastructure companies, laying the foundation for the new decentralised internet. Parity was founded by Dr. Gavin Wood, co-founder and former CTO of Ethereum, the primary engineer behind the Ethereum Virtual Machine (EVM), inventor of the Solidity programming language, and primary author of the Ethereum Yellowpaper.

We believe in a decentralised web that respects the freedom and data of individuals and empowers developers to create better services. Our vision is to create a world based on truthful, rather than trustful, interactions.

With a remote-first, global team, Parity is building open-source technologies for developers and organisations to implement and build upon. Our Web3 tech stack includes Polkadot, Substrate, and Kusama.

People in Our Collective Are

• Highly motivated to contribute to Parity’s mission and be part of something bigger
• Excited to work on projects that are groundbreaking and complex
• Autonomous workers that self-initiate, but also collaborate well with others
• Taking maximum accountability and having minimum ego at work
• Comfortable with chaos and adapting to the ever-changing Web3 space
• Continuously educating themselves about Parity and the wider ecosystem

About the Team

The Parachains Core team is responsible for designing, building, and maintaining the core technology of the Polkadot blockchain. The team's responsibility is focused on the implementation of parachain consensus in the Polkadot Node and Runtime. Our mission is to continuously push the boundaries of what is possible in terms of security, scalability and decentralization of blockchain networks. We embody the open source culture by building, sharing ideas, and taking feedback openly on Github: https://github.com/paritytech/polkadot-sdk

About the Position

• Design, implement, and maintain cutting edge protocols that are foundational to the security, scalability and adoption of Polkadot
• Contribute to projects focused on improving performance (latency, single shard performance) or lowering the entry barrier to the Polkadot ecosystem
• Debug and root cause complex issues in distributed systems (scalability, performance regressions and generally bugs that surface at scale)
• Build test suites that ensure the functionality and performance of multiple components working together in a “microservice like” architecture
• You will work fully remotely with a remote team of ~10 engineers based in Europe.

About You

• 3+ years of experience as a Software Engineer
• Hands on experience with implementing and maintaining distributed systems
• Hands on experience with performance engineering and optimizations
• Knowledge of software engineering best practices
• Collaborate with others in an open-source culture, open to feedback with a critical mindset
• Ability to solve complex problems over longer periods of time
• Ownership and accountability for your work in the long term
• Drive projects to completion incrementally by establishing clear milestones

About Working for Us

• Competitive remuneration packages based on iterative market research, including tokens (where legally possible)
• “Future of work” environment that’s remote-first and self-initiating with flexible hours
• Team mates that are genuinely excited about their impact and projects
• Access to the brightest minds in this space to learn about Web3 and develop your skills and knowledge while on the job
• Becoming part of the wider ecosystem (career and networking opportunities)
• Team and company-wide retreats
• Work laptop

Those joining our collective as an employee in Germany, Portugal, and the UK, also enjoy benefits such as healthcare, parental leave, PTO (28 days per year) and local team events.

Parity is an Equal Opportunity Employer. We welcome diversity in our global team and care about everyone in our collective feeling included and welcome.

View our Applicant Notice to see how we use your data.

Is this position not quite your match? Browse our other open roles.

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We are building BOB, a new way for builders to experiment and innovate with usable decentralization while retaining Bitcoin security. We are seeking an experienced Senior Solidity Engineer to design and implement core smart contracts on BOB and the BOB SDK.

Your role will focus on enhancing the OP Stack bridge, refining consensus mechanisms, advancing governance, and extending the BOB SDK - including BOB Gateway, the BTC light client, and account abstraction optimized for Bitcoin. Working closely with the core team, you’ll contribute to building the BOB stack and play a leading role in technical discussions with both the core team and our community.

What you will do

• Architect and build secure smart contracts for the BOB core, research existing and cutting-edge technologies to develop new protocols (sometimes without a formal specification)
• Extend and optimize the BOB SDK including the BTC light client, account abstraction, meta transactions, and OP Stack integrations
• Ensure the security of smart contracts by applying standardized libraries, testing, verification, and supporting audits
• Engage in discussions with the core team on the on-chain strategy and feature roadmap
• Share knowledge with other team members on smart contract engineering best practices
• Drive the smart contract part of the BOB SDK by creating opportunities for other developers to contribute to the stack

Requirements

• Two years or more of hands-on Solidity development experience
• One year of experience deploying smart contracts on Ethereum mainnet (or other EVM mainnets) for high-impact projects with measurable Total Value Locked (TVL)
• Deep understanding of smart contract best practices, with experience designing novel protocol functionality and architecting research-driven solutions
• Interest in Bitcoin and new Bitcoin technologies including taproot, ordinals, brc20 and BitVM
• Great communication skills in a remote setting

Nice to have

• Experience with Bitcoin script
• Experience with Rust
• Contributions to open-source projects

Benefits

• Research-oriented team
• Solve novel problems
• Stock options
• Remote working
• 30-day vacation
• Allowance for a co-working space
• Yearly retreat

Uniswap is looking to hire a Senior Backend Engineer, Unichain to join their team. This is a full-time position that can be done remotely anywhere in the United States or on-site in New York NY.

Uniswap - Swap, earn, and build on the leading decentralized crypto trading protocol.

About Sturdy

Sturdy (sturdy.finance) is a DeFi lending protocol on EVM. By using a novel two-tier architecture, Sturdy is able to isolate risk without fragmenting liquidity. Sturdy owns a Bittensor subnet, SN10, that is used to automatically optimize yields across pools. Sturdy was founded in 2022 and is backed by leading venture capital firms like Pantera and Y Combinator.

About the role

Sturdy is looking for a full-time smart contract engineer to join the team. The position is remote, but overlap with Eastern Time or Pacific Time is preferred. The engineer will be responsible for:

• Deploying the Sturdy protocol on new EVM chains
• Integrating assets into the Sturdy protocol
• Creating strategy vaults controlled by Sturdy’s Bittensor subnet
• Evaluating the security of and testing new features

Requirements

The ideal candidate should have:

• Several years of experience writing production-ready Solidity smart contracts
• Written contracts that held sizeable TVL and underwent multiple audits
• Experience with development frameworks like Hardhat
• ​​Great communication skills in a remote setting

About

We’re building Omni: a platform allowing developers to deploy applications across all rollups without fragmenting liquidity. We’re looking for early team members to help us bring this ambitious vision to life.

We’re a team who already built a platform that processed over $70M leading to our $18M fundraise from top investors including Pantera, Two Sigma Ventures, Coinbase Ventures alongside angel investors including Stani Kulechov (founder of Aave), Sandeep Nailwal (cofounder of Polygon) and more. In addition to this we have over $4B deposited to secure Omni on mainnet.

We are growing rapidly and we need ambitious and experienced team members to join us to help scale Ethereum’s future.

About the role

Build core smart contract development software for integrating and interacting with the Omni Network including our rollup smart contracts, restaking module, and solidity library.

Responsibilities

• Write smart contracts for rollup EVMs to be the interface for external developers using the Omni system
• Design and build the L1 component of our Eigenlayer restaking integration, so that validators can stake $ETH from L1 to secure the Omni chain
• Design solidity contracts and token standards for developers to utilize in building cross-rollup smart contracts. Work with the Ethereum EIP process to establish open standards for the community
• Build a Solidity library for interacting with and building smart contracts with Omni
• Primarily Solidity, some Typescript and Golang

Requirements

• 3-5 years of production experience building smart contracts in Solidity
• 3-5 years of production experience with Typescript
• Has designed, built, and launched a smart contract protocol in Solidity
• Fluent with token standards and the Ethereum Improvement Proposal process, and up to date on the latest innovations
• Location: Must be in the New York (EST) or Europe (CET) time zones.
• Overlap hours: Available daily from 9 AM to 12 PM EST for team collaboration.

Competencies

• Customer centric orientation — actively thinks about how to improve the developer experience of building on Omni
• Autonomous — specifically seeks to take greater ownership and responsibility and thrives in their personal growth by doing so
• Action oriented — we are looking for people who take action by default, consistently driving forward progress without asking for permission
• Adaptable — thrives in ambiguity, able to quickly iterate and push forward as the business dynamically expands
• Highly intelligent — learns quickly and can participate in abstract intellectually engaging conversations
• Effective communicator — clearly articulates ideas and engages in debates in a productive manner that leads us to making better decisions

Nice to Haves

• Has built a smart contract system in production that worked with a bridging or messaging protocol

Benefits

Our benefits include competitive compensation, token packages for all employees, regular team off-sites around the world and unlimited PTO. In addition, you’ll join a team of high-caliber people innovating at the frontier of crypto that work collaboratively to help one another accelerate their personal growth.

Values

We are a mission driven company. We believe deeply that through software engineering we can build a self-sovereign society. In our day to day, we make decisions based upon our company values and operating principles:

Company values

• Customer centricity
• Long-term orientation
• Courage

Operating principles

• High-trust & autonomy
• Kindness & respect
• Collaboration
• Humility & low-ego
• Transparency
• Data driven
• Precise communication
• Results oriented
• “Kerplunk”: having clean handoffs and taking ownership

The future belongs to all of us, independent of our origins. Omni is an equal opportunity employer and does not discriminate on the basis of race, religion, color, sexual orientation, gender or any other status protected under federal, state or local law.

About Bjak

Bjak is focused on providing access to affordable and sustainable financial services for people in ASEAN. Headquartered in Malaysia, Bjak is the largest insurance portal in Southeast Asia. Our main portal, Bjak.com, helps millions find the insurance policy with the best value and highest coverage for them. Using technology, our team's core strengths are in problem solving and navigating the most complex regulations and environments, creating some of the most innovative products in the world. Our investments in technology such as Custom API, blockchain, trading systems and data science is to enable easy access to financial services that were previously inaccessible or difficult to understand.

About the Role

We are looking for an experienced Solana Rust Developer to join our team, working on a cutting-edge stablecoin project. You will play a key role in designing, developing, and maintaining blockchain-based solutions that ensure stability, security, and scalability for our stablecoin ecosystem. This is an exciting opportunity to work at the forefront of blockchain and financial technology, contributing to the future of digital currencies.

Key Responsibilities

• Design, develop, and deploy smart contracts and decentralized applications (dApps) to power our stablecoin infrastructure.
• Build and maintain secure, efficient, and scalable blockchain solutions focused on stablecoin functionality.
• Implement and manage smart contracts that ensure the stablecoin's price stability, including algorithms for collateral management and reserve protocols.
• Collaborate with the product, finance, and compliance teams to integrate the stablecoin into financial ecosystems and payment networks.
• Conduct thorough testing and audits of smart contracts to ensure security and compliance.
• Develop tools and APIs to integrate the stablecoin with various decentralized and centralized platforms.
• Research and implement emerging technologies and protocols in the stablecoin and DeFi space.
• Optimize blockchain transaction speeds, minimize gas fees, and improve the user experience.
• Monitor and enhance the security of the stablecoin network, including risk mitigation and incident response.
• Participate in code reviews, contribute to architectural decisions, and mentor junior developers.

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

• Extensive experience as a Software Engineer with a strong focus on blockchain technologies.
• Deep expertise in blockchain platforms such as Ethereum, Binance Smart Chain, or Layer 2 solutions.
• Proficiency in programming languages such as Solidity or Rust.
• Hands-on experience with Cairo for Starknet, Ton, or similar platforms.
• Proven track record in smart contract development, testing, and deployment, particularly for stablecoin or DeFi projects.
• In-depth knowledge of consensus algorithms, cryptography, and decentralized finance (DeFi) principles.
• Experience with blockchain scaling techniques, including Layer 2 solutions and sidechains.
• Strong understanding of economic models behind stablecoins, including both collateralized and algorithmic designs.
• Familiarity with security best practices in smart contract development and blockchain systems.
• Practical experience with version control systems (e.g., Git) and CI/CD tools.

Preferred Qualifications

• Experience working with or developing stablecoin projects.
• Knowledge of regulatory frameworks surrounding digital assets and stablecoins.
• Familiarity with on-chain/off-chain oracles, liquidity pools, and cross-chain solutions.
• Experience with decentralized governance models.
• Contributions to open-source blockchain projects.

• Remote work
• Do something meaningful; Be a part of the future of finance technology and the no.1 company in the industry!
• Fast moving, challenging and unique business problems
• Attractive remuneration and performance incentives
• Strong learning and development plans for your career growth
• International work environment and flat organization
• Competitive salary
• Flexible working hours & arrangement

Apply Now:

We are at the forefront of developing Telegram Mini Apps within the Telegram Apps Center, an innovative platform integrating the power of Web3 and DeFi into Telegram. Our mission is to create and scale products that seamlessly merge the convenience of Telegram with the limitless potential of decentralized finance.

We are seeking a Senior Software Engineer to develop our smart contract contest platform with anti-plagiarism mechanisms integrated with the TON online IDE with a focus on backend systems and developer tools. This role emphasizes backend and blockchain experience including smart contract languages and tooling for those, including Tact and FunC languages and development tools for TON, Ethereum and Solana.

Responsibilities:

• Backend Development: Design and implement scalable, secure backend systems for the contest platform and its integration with the TON Web IDE.
• Programming Contests: Lead and contribute to programming contests focused on Tact and FunC to engage and grow the developer community. Design and develop contest problems and a set of tests for correctness of submitted solutions. Collaborate with the compiler team of the design and implementation of an anti-plagiarism system to check contests submissions.
• Dev Tools: Create tools and frameworks to enhance developer efficiency in smart contract development based on fuzzing and property-based randomized testing.

Requirements

• Experience: 5+ years in software engineering, 3+ years in backend development and blockchain technologies, including TON (Tact, FunC), Ethereum, or Solana.
• Skills: Proficient in TypeScript, Tact, FunC, and Solidity. Strong knowledge of security best practices.
• Preferred: Experience in FinTech/DeFi. Open-source contributions.Familiarity with cloud services.

Apply Now:

Printr is the first chain-abstracted token marketplace that allows users to launch, discover, and trade tokens permissionlessly on any blockchain, unifying fragmented liquidity and communities.

About the role

As a Full Stack Developer at Printr, you will be responsible for designing, developing, and maintaining the infrastructure that powers our decentralized token marketplace. You will have the opportunity to contribute to both the frontend and backend, working on innovative features that redefine token launches and trades.

Responsibilities

• Design, develop, and maintain scalable web applications for the Printr platform, including both frontend and backend components.
• Build and optimize smart contract interactions for a seamless cross-chain experience.
• Work with cross-functional teams to implement features that improve user experience, such as token discovery, trading interfaces, and liquidity pooling.
• Contribute to the architecture and development of APIs, databases, and smart contracts.
• Ensure high-quality coding standards, with a focus on scalability, performance, and security.
• Stay up to date with Web3 trends, blockchain technologies, and evolving frameworks.
• Collaborate with the design team to implement intuitive and responsive user interfaces.
• Troubleshoot and resolve issues in a fast-paced, dynamic environment.
• Optimize performance for both frontend and backend components.

Requirements

• 3+ years of experience in full stack development, with a strong portfolio of Web3 or blockchain-related projects.
• Proficiency in modern JavaScript frameworks (React, Node.js, etc.) and a deep understanding of smart contract interactions (Solidity, Rust, or others).
• Hands-on experience with blockchain technologies, preferably in a multi-chain environment (e.g., Ethereum, Cosmos, or similar ecosystems).
• Strong knowledge of backend technologies (Node.js, Go, etc.) and databases (SQL, NoSQL, etc.).
• Familiarity with cloud infrastructure and containerization (AWS, Docker, Kubernetes, etc.).
• Experience working with decentralized protocols and an understanding of cryptography and security best practices.
• Excellent problem-solving skills and the ability to work in a fast-paced startup environment.
• Strong communication and collaboration skills, with a proactive and self-driven mindset.

Interface Labs is small team headquartered in Lisbon, Portugal that has previously raised $1.5m from leading investors in space, i.e Polymorphic, Balaji, Seed Club. We are building a social network directly on top of Ethereum that enables anyone to easily explore and stay connected with everything happening in crypto. Think of it as X, but for Ethereum.

Responsibilities

• Take lead of our backend
• Build highly scalable, well documented, ultra fast and responsive infra for our apps
• Ensure smooth operation and high availability

Requirements

• 6+ years of backend experience
• Golang, Typescript, PostgreSQL, Kafka, Redis, AWS or similar
• 2+ years in EVM related tech (i.e solidity, indexing, RPCs, etc)
• Designed, built and maintained a large-scale production system on the cloud, while ensuring smooth operation and high availability
• Capacity to build systems from 0 → 1

Nice to have

• Excited about Ethereum

What we can offer

• Competitive salary
• Full-time role with a hybrid Hub policy in sunny Lisbon, Portugal
• Option for remote work for people based in EU
• Relocation packages available
• Unlimited paid days off policy to own your own R&R
• Stock options
• Hardware and software support

We are looking for a Senior Blockchain Developer with proven experience in building decentralized exchange platforms (DEX) for EVM chains. This role is ideal for a professional who has worked in smart contract development, wallet integration, and liquidity pool management, and can implement advanced functionalities in distributed systems with high security and efficiency.

Key Responsibilities

• Smart Contracts: Develop and secure Solidity-based smart contracts for trading, liquidity, and governance, supporting Ethereum, Polygon, and BSC, with Rust options for other blockchains.
• Security Audits: Conduct ongoing reviews and audits to ensure contract security and prevent vulnerabilities.
• Wallet Integration: Enable secure user registration and authentication with wallets like MetaMask and WalletConnect.
• Backend & APIs: Build a Node.js/TypeScript backend and RESTful APIs for smooth interaction between frontend, smart contracts, and blockchain data.
• Real-Time Data: Manage real-time order books and integrate oracles like Chainlink for accurate pricing and data feeds.
• Testing & Deployment: Implement CI/CD pipelines, test smart contracts with Hardhat or Truffle, and use IPFS for decentralized storage when necessary.

• Bachelor's or Master's degree in Computer Science, Engineering, or a related field.

• Minimum of 6 years of experience as a Blockchain Developer writing smart contracts in Solidity, preferably for DeFi or DEX applications, with experience for the following chains: Ethereum, Polygon, and Binance Smart Chain (BSC).

• Rust and Golang are a plus.

• Experience with Web3.js and frontend development using React.

• Familiarity with advanced security implementation in smart contracts, auditing, and secure authentication best practices.

• Experience in decentralized Oracle integration and optimization.

• Skills in automated testing and deployment of distributed applications.

Apply Now:

About Bjak

Bjak is focused on providing access to affordable and sustainable financial services for people in ASEAN. Headquartered in Malaysia, Bjak is the largest insurance portal in Southeast Asia. Our main portal, Bjak.com, helps millions find the insurance policy with the best value and highest coverage for them. Using technology, our team's core strengths are in problem solving and navigating the most complex regulations and environments, creating some of the most innovative products in the world. Our investments in technology such as Custom API, blockchain, trading systems and data science is to enable easy access to financial services that were previously inaccessible or difficult to understand.

Job Overview

We are looking for an experienced Smart Contract Developer to join our team, working on a cutting-edge stablecoin project. You will play a key role in designing, developing, and maintaining blockchain-based solutions that ensure stability, security, and scalability for our stablecoin ecosystem. This is an exciting opportunity to work at the forefront of blockchain and financial technology, contributing to the future of digital currencies.

Key Responsibilities

• Design, develop, and deploy smart contracts and decentralized applications (dApps) to power our stablecoin infrastructure.
• Build and maintain secure, efficient, and scalable blockchain solutions focused on stablecoin functionality.
• Implement and manage smart contracts that ensure the stablecoin's price stability, including algorithms for collateral management and reserve protocols.
• Collaborate with the product, finance, and compliance teams to integrate the stablecoin into financial ecosystems and payment networks.
• Conduct thorough testing and audits of smart contracts to ensure security and compliance.
• Develop tools and APIs to integrate the stablecoin with various decentralized and centralized platforms.
• Research and implement emerging technologies and protocols in the stablecoin and DeFi space.
• Optimize blockchain transaction speeds, minimize gas fees, and improve the user experience.
• Monitor and enhance the security of the stablecoin network, including risk mitigation and incident response.
• Participate in code reviews, contribute to architectural decisions, and mentor junior developers.

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

• Extensive experience as a Software Engineer with a strong focus on blockchain technologies.
• Deep expertise in blockchain platforms such as Ethereum, Binance Smart Chain, or Layer 2 solutions.
• Proficiency in programming languages such as Solidity or Rust.
• Hands-on experience with Cairo for Starknet, Ton, or similar platforms.
• Proven track record in smart contract development, testing, and deployment, particularly for stablecoin or DeFi projects.
• In-depth knowledge of consensus algorithms, cryptography, and decentralized finance (DeFi) principles.
• Experience with blockchain scaling techniques, including Layer 2 solutions and sidechains.
• Strong understanding of economic models behind stablecoins, including both collateralized and algorithmic designs.
• Familiarity with security best practices in smart contract development and blockchain systems.
• Practical experience with version control systems (e.g., Git) and CI/CD tools.

• Remote working
• You will be working in a fast-growing startup that promotes flexible and open culture
• Fast moving, challenging and unique business problems
• Attractive remuneration and performance incentives
• Strong learning and development plans for your career growth
• Great career development opportunities in a growing company
• International work environment and flat organization

Apply Now:

Protofire as great enthusiasts and active contributors to the open-source blockchain communities, we help builders and providers of decentralized infrastructure, protocols, and applications, bootstrap the demand and supply sides of their markets and accelerate mass adoption.

We help startups with protocol & smart contract engineering, high-performance trusted data feeds (oracles), and awesome developer tools (SDKs/APIs).

Since we started in 2016 we’ve had a chance to contribute to the development of many top projects in the blockchain ecosystem, including Maker, Chainlink, Tezos, Gnosis, Kyber Network, The Graph, Filecoin, Synthetix, Avalanche, and more. Apart from that, we are running one of the biggest indexer nodes in the Graph Network, participating as bridge relayers and validators helping projects and networks to further decentralize their infrastructure.

We are now looking to hire a cross-disciplinary team to help Protofire scale. As such, we’re looking for a Senior Solidity Developer who’s had extensive experience writing, testing, deploying, and refining smart contract code and who is up to date on the current developments in Solidity.

Besides knowing Solidity, we’d love to hear your informed opinion on the latest developer tooling, adhere to industry best practices, and follow the latest vulnerabilities and hacks in the Ethereum smart contract space with interest.

How you will make an impact

• Produce high quality, performant, and well-tested Solidity code
• You’ll be working with advanced smart contracts, working on new features for the protocol,s and creating new technical DeFi primitives
• Conducting technical due diligence and understanding dynamics/tradeoffs between different blockchain protocols
• Work closely with the product team towards building out a DeFi application Integrating front ends with smart contract code
• Achieve comprehensive unit and integration test coverage
• Design and ideation of new functionality

What you need to succeed

• 5+ years of experience in another programming stack or language
• 2+ years of Solidity smart contract development experience
• Understanding of Javascript Ethereum SDK’s (web3.js, ethers.js)
• Experience deploying Dapps or smart contracts onto Ethereum
• Smart contract dev tools/frameworks - hardhat and truffle
• CI/CD setup experience
• Experience with smart-contract audits and/or stablecoins
• Deep understanding of the Ethereum Virtual Machine and the broad decentralized finance ecosystem
• Problem-solving attitude, ability to act autonomously, participate in discussions, and actively propose solutions.
• Excellent communication skills - You know how to work in teams, give and receive feedback, identify bottlenecks.
• A desire to keep up with blockchain technology trends and a real interest in decentralization

Apply Now:

ABOUT EIGEN LABS Eigen Labs is a dynamic and innovative team that provides crypto-economic security services for proof-of-stake (PoS) blockchain modules, such as rollups, bridges, oracles, and dApps. Eigen Labs is building the EigenLayer protocol to enable permissionless innovation on Ethereum. With EigenLayer, blockchain services can rely on Ethereum for security, making it possible for anyone to build innovative blockchain modules without large upfront capital costs. Eigen Labs is also building a data availability service on top of EigenLayer known as EigenDA, which will serve the critical need to provide critical liveness and security guarantees to scaling solutions such as rollups. THE ROLE Our Core Protocol team is a small and dedicated unit that bridges the gap between protocol research and delivering production software. We are product focused, constantly cutting through ambiguity to define protocol behaviors and ship them to end user segments for mass scale adoption.  This role is an opportunity to operate at the edges of innovation, invent new approaches based on raw research foundations and take on one of blockchains most unique problems. No one has done anything this ambitious on Ethereum to date. If you’re motivated by innovation, enjoy figuring things out, and looking for an opportunity to grow quickly… we’d love to hear from you.  WHAT YOU WILL DO

Ramp up on protocol design knowledge, understand the edges of smart contracts and off-chain systems, and proactively drive/contribute to core off-chain infrastructure. Collaborate with the team to reduce On-chain complexity as we migrate computation off-chain while keeping it stable, secure, and as trustless as possible.  Building clients that our end users can easily run. Develop systems for Off-chain reliability ensuring data is properly managed through the computation lifecycle on the platform by verifying off-chain views are properly synced and can be materialized from on-chain data. Ideate, design and develop new features. Engage with developer communities as a source of knowledge for issues submitted. Define best practices for our backend guild across Eigen Labs, working cross functionally to share resources and identify common components/services while delivering mission critical and highly scalable functionality. 

WHAT YOU WILL BRING

BS in Computer Science or related technical field (e.g., physics or mathematics) 5+ years of professional software development experience w/ proven track record of delivering highly scalable products/features on distributed systems  2+ years of full life cycle development with Go, Rust, C++ or similar language REST and gRPC  PostgreSQL, Spark and/or Athena  Data pipelines/processing DevOps (AWS) Strong knowledge of the Ethereum protocol

NICE TO HAVES

Smart Contracts (Solidity or similar)  Deep Ethereum Knowledge Prior experience in DeFi or security

In compliance with local law, we are disclosing the compensation, or a range thereof, for roles in locations where legally required. The annual salary range for this position is $200,000 - $250,000. Other rewards may include short- and long-term incentives, and program-specific awards. In addition, Eigen Labs provides various employee benefits, including:

Employer-covered Medical, Dental, and Vision plans 401k  Unlimited Paid Time Off 12 weeks of fully paid maternity and paternity leave 

This is not a guarantee of compensation, final offer amounts may vary based on various factors including but not limited to: professional work history/experience, depth of skills demonstrated through interview process, and geographic location

LI-Remote | #LI-AC1

Apply Now:

About the Role

As Senior Developer Relations Engineer, your mission is to build a thriving developer ecosystem around Boundless. You’ll lead the creation and maintenance of comprehensive, high-quality documentation and educational resources to empower developers and drive engagement of Boundless.

In this role, you’ll develop technical documentation, tutorials, guides, and code samples, ensuring developers have everything they need to integrate and utilize Boundless effectively. You’ll also provide hands-on mentorship, helping developers overcome challenges and maximize the potential of the ZK Stack. Additionally, you’ll serve as a key face of Boundless within our ecosystem, engaging across platforms like Twitter, Discord, conferences, and meetups to foster a vibrant and collaborative community.

Key Responsibilities

• Drive Boundless documentation and top-tier educational content.

• Expand the Boundless community by actively connecting with developers to support the success of their projects.

• Develop and upkeep comprehensive technical documentation, guides, prototypes, and example code to facilitate developers’ engagement with our products and APIs.

• Offer developers expert technical support and mentorship, helping them navigate obstacles and fully leverage the ZK Stack.

• Interact with developers across platforms, including Twitter, Discord, messaging apps, conferences, and developer meetups.

Top Initiatives You’ll Own  (over the first 3-6 months)

• 1-3 months: Learn the inner-workings of and contribute to Boundless and dependent technologies.

• 3-6 months: Support the successful launch of Boundless via by leading the development of a world-class devex, docs and other educational materials.

Minimum Qualifications

• Solid foundation in software engineering, particularly in building developer tools and/or blockchain applications.

• Proficiency in Solidity and EVM development; Experience with Rust or other compiled languages.

• Proven track record in creating technical content, such as blog posts, tutorials, and documentation.

• Strong open source experience and working knowledge of GitHub.

• Clear communication of technical concepts, both in writing and in presentations, with ease in presenting at conferences and other public forums.

Ideal Candidate Qualities:

• 🔒 Authenticity: Demonstrates ethical leadership, honesty, and transparency in all interactions.

• 💖 Empathy: Shows understanding and concern for the well-being of team members, demonstrating a humane orientation to leadership.

• 🌟 Resilience: Demonstrates positivity and resilience in the face of challenges, providing inspiration and motivation to the team.

• 🌱 Growth Mindset: Encourages continuous learning and personal development within the team, focusing on the human dynamic and the unique needs and strengths of all stakeholders.

• 🎯 Strategic Thinking: Exhibits the ability to think strategically and act decisively, balancing immediate needs with long-term goals.

• 🌍 Inclusive Leadership: Champions diversity and inclusion, promoting equitable opportunities and treatment for all team members.

• 🤝 Collaborative: Excels at breaking down silos and creating a "one team, one roadmap" culture. Has a strong ability to facilitate productive relationships across teams.

• 👷🏾‍♀️ Builder: You’re a Creator and a Doer, you get the vision, create the strategy, and take ownership of building it

What We Offer

• Salary: Competitive range of $204,600 - 247,500

• Professional Development: Access to leadership coaching and numerous learning opportunities.

• Work Flexibility: Remote work with up to 20% travel for team meetings and events, plus a Seattle co-working space.

• Health Insurance: Comprehensive coverage with United Health Care Choice Plus (US employee), including significant premium contributions. Gold-level insurance for international employees via Deel.

• Retirement Plan: 401k to support your future or statutory plans in your given country.

• Equity: Generous company equity via Profit Incentive Units (PIUs), vesting monthly.

• Vacation: Unlimited PTO, with 3-5 weeks standard.

• Holidays: 11 paid holidays for rest and rejuvenation.

• Culture: A supportive, collaborative, and inclusive work environment.

About Us

We're on a mission to transform the internet for the better. Our team of innovative hackers, visionary futurists, and passionate nerds is devoted to creating a digital space that's safe, inclusive, and empowers everyone. By developing the world's first zero-knowledge virtual machine, we've laid the groundwork for running arbitrary code as a zero-knowledge proof. Utilizing a ZK Coprocessor to assist or enhance the compute of an on-chain application, we have created a unique package - the RISC Zero ZK Coprocessor, comprised of the zkVM, Bonsai, and ETH Relay. Now, we're ambitiously constructing an entire ecosystem around this groundbreaking technology.

Before You Apply:

• E-Verify: All U.S.-based employees must complete an E-Verify check.

• Accessibility: Need accommodations? Contact us at email.

• Work Authorization: Must have the legal right to work in the country you are located in. No visa sponsorships.

• Privacy: By applying, you consent to the processing of your data per our privacy policy.

• Compliance: We adhere to local labor laws. Employment terms are based on location. Non US employees will be hired through our Employer of Record Deel.

• Background Check: Final candidates before hired will undergo a background check.

• Equal Opportunity: We welcome all qualified applicants, period.

• Language Requirement: This position requires proficiency in English.

Apply Now:

Project Requirements for Blockchain DEX Platform.

Project Overview

• Objective: To develop a decentralized exchange platform that enables users to trade cryptocurrencies with features similar to the following (https://purpleswap.me, https://intuitionexchange.com)
• Target Technologies: React, Node.js/TypeScript, Web3.js, Solidity, Rust, Golang.
• Supported Blockchains: Ethereum, Polygon, Binance Smart Chain (BSC).

Functional Requirements

• User Management
• User registration and authentication via crypto wallets (MetaMask, WalletConnect, etc.).
• Profile management with wallet address display and transaction history.

Trading Features

• Market and limit order functionalities.
• Ability to place and cancel trades.
• Real-time order book updates.
• Support for various trading pairs across Ethereum, Polygon, and BSC.

Liquidity and Staking

• Liquidity pool creation and management.
• Staking options for users to earn rewards.

Token Support

• Integration with ERC20 tokens and other standards relevant to Polygon and BSC.
• Token listing feature for new tokens based on user requests or governance proposals
• Analytics Dashboard
• Real-time market data analytics (price charts, volume, liquidity).
• User trading performance metrics and profit/loss summary.

Governance

• Implement decentralized governance features allowing token holders to propose and vote on platform improvements.

Technical Requirements

Frontend Development

• Build the UI using React.js and ensure the interface is responsive and user-friendly.
• Integrate Web3.js for blockchain interactions.

Backend Development

• Use Node.js/TypeScript for server-side development.
• Implement a RESTful API to manage trades, user data, and liquidity pools.
• Ensure secure storage and handling of user data.
• - Smart Contract
• Develop Solidity smart contracts for key functionalities (trading, liquidity pools, governance).
• If using Rust, ensure compatibility with the targeted blockchain.
• Use Golang for any microservices or backend services that require performance optimization (e.g., handling transactions).
• - Blockchain Integration
• Use Ethereum for primary transactions and smart contracts.
• Implement bridging with Polygon and Binance Smart Chain to allow cross-chain trading.
• Leverage decentralized oracles (e.g., Chainlink) for real-time data feeds.

Security Requirements

• Conduct smart contract audits to ensure security against vulnerabilities (e.g., reentrancy, overflow).
• Implement secure wallet interactions and user authentication methods.
• Regularly update dependencies and apply security patches.

Performance Requirements

• Ensure low latency for transaction processing and user interactions.
• Optimize the platform to handle a significant number of concurrent users and transactions.

Testing Requirements

• Test smart contracts using frameworks like Hardhat or Truffle.
• Frontend and backend unit testing and integration testing.
• Conduct performance testing to assess the scalability of the platform.

Deployment Requirements

• Deploy smart contracts on Ethereum, Polygon, and BSC.
• Set up CI/CD pipeline for deploying frontend and backend applications.
• Use decentralized storage solutions for storing off-chain data if needed (e.g., IPFS).

Documentation Requirements

• Technical documentation for developers about the codebase and architecture.
• User documentation providing instructions on using the DEX platform.
• API documentation for any public APIs provided

Interview stages:

• Screening call with a recruiter
• Test task
• Tech call with client

Apply Now:

Who we are

Vac builds public good protocols for the decentralised web.

We do applied research based on which we build protocols, libraries and publications.

This role is within the Vac ACZ (Applied Cryptography & ZK) unit, which supports various Logos projects.

The role

We are seeking a skilled network engineer to implement and enhance our network components, with a strong emphasis on peer-to-peer (P2P) protocols and robust security measures.

You will analyse technical specifications to grasp requirements and constraints, offering constructive feedback to improve clarity and effectiveness.

Key responsibilities

• Implement network components with a focus on P2P protocols.
• Implement components beyond the network scope.
• Ensure network security and privacy measures are effectively integrated.
• Analyse technical specifications to understand requirements and constraints.
• Provide constructive feedback on specifications to enhance clarity and effectiveness.
• Deconstruct complex network issues to identify root causes.
• Prioritise problems and determine which can be deferred for future resolution.
• Monitor network performance metrics to assess component efficiency.
• Conduct troubleshooting and debugging to resolve issues promptly.
• Review pull requests from team members for quality and adherence to standards.
• Provide actionable feedback to foster team development and improve code quality.

You ideally will have

• Very strong engineering background
• Very strong Rust skills and willingness to learn and work with Nim
• Keen communicator
• Experience with implementing network components
• Experience in, and passion for, blockchain technology
• A strong alignment to our principles

Bonus points if

• Experience with Nim
• Experience with Solidity
• Experience in implementing components of zero-knowledge argument systems and related technologies (zk-SNARK, circom, Nova, Plonk/Halo2, zk-STARK)
• Understanding of zero-knowledge argument systems and related technologies (zk-SNARK, circom, Nova, Plonk/Halo2, zk-STARK), elliptic curve cryptography, and circuit design
• Experience with Open Source software

[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

The hiring process for this role will be:

1. Interview with our POps team
2. Interview with team member from the Vac team
3. Pair programming task with the Vac team
4. Interview with Vac team lead

The steps may change along the way if we see it makes sense to adapt the interview stages, so please consider the above as a guideline.

Compensation

The expected compensation range for this role is negotiable, dependent on how we assess your skills and experience throughout our interview process. We are happy to pay in any mix of fiat/crypto.

About the Opportunity

We’re seeking a passionate Developer Advocate to bridge the gap between our developer community and internal teams, driving engagement and growth for Kadena. Join us in shaping the future of decentralized finance by empowering and growing our global developer community!

This position will report directly to our Sales Engineer, with the opportunity to grow with the role and company.

How You’ll Make An Impact

• Foster a thriving developer community through outreach, events, and support initiatives
• Work on building out our developer tools and prioritizing community requests,
• Create and maintain technical content, including documentation, tutorials, and video guides
• Organize and lead hackathons, workshops, and educational office hours
• Serve as the primary liaison between developers and internal teams, channeling feedback to improve products
• Engage with developers across various platforms (forums, social media, Discord) to provide support and gather insights
• Collaborate with marketing and product teams to align developer initiatives with broader strategy
• Monitor and optimize developer engagement metrics

What Sets You Apart

• 2 years of full-stack development experience, with proficiency TypeScript, Javascript, and Solidity
• Experience in developer relations, community management, or developer advocacy
• Excellent communication skills, able to explain complex technical concepts to diverse audiences
• Background in blockchain or decentralized applications
• Proven ability to create compelling technical content (written and video)
• Passion for building and nurturing a global developer community
• Self-motivated and comfortable in a fast-paced, remote environment
• Experience with presenting at conferences, organizing hackathons, and meetups
• Ability to mentor and coach developers of various skill levels

Kadena requires all employees to be fully vaccinated against COVID-19 as a condition of employment. Kadena considers requests for reasonable accommodations for medical or religious reasons pursuant to applicable law.

What We Offer

This role has an annual starting salary range of $120,000 - $140,000 + benefits listed below. Actual compensation is influenced by a wide array of factors including but not limited to your individual skills and experience.

• Fully paid medical, vision, and dental insurance for full-time employees
• 16 weeks of paid parental leave
• Flexible savings accounts
• Company coin options
• Unlimited PTO (and a culture of taking time off) + 13 holidays
• Company wide closure between Christmas and New Years
• Remote company with annual in-person offsite
• Home office setup stipend
• Health & wellness benefit through Wellhub

Who We Are

Kadena is the industry’s only scalable layer 1 Proof of Work (PoW) blockchain. The principal feature that drives Kadena is scalability, which enables Kadena to deliver infrastructure-grade performance for any blockchain project. Along with our own smart contract language Pact, Kadena’s platform provides the world the tools and environment to turn ideas and ambitions into reality. Founded by Stuart Popejoy and William Martino who created JP Morgan’s first blockchain and led the SEC’s Crypto Committee, Kadena aims to allow for true blockchain mass adoption.

At Kadena, we value diversity, curiosity, a work/life balance, kindness, and teamwork.

Our Commitment to You

At Kadena we know that cultivating diversity and fostering an inclusive work environment is critical to our impact and success. We create an environment where no individual is advantaged or disadvantaged because of their background. We offer equal opportunity employment regardless of race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability status, age, marital status, or protected veteran status.

With a commitment to maintaining a bias-free environment in which harassment is prohibited, we respect cultural diversity and comply with the laws of the places in which we operate. We expect our business partners, suppliers, clients, and all of our team members to uphold these commitments.

Apply Now:

Gauntlet leads the field in quantitative research and optimization of DeFi economics. We manage market risk, optimize growth, and ensure economic safety for protocols facilitating most spot trading, borrowing, and lending activity across all of DeFi, protecting and optimizing the largest protocols and networks in the industry. As of September 2024, Gauntlet manages risk and incentives covering over $46 billion in customer TVL.

Gauntlet continually publishes cutting-edge research that informs our risk models, alerts, and analysis, and is among the most cited institution — including academic institutions — in terms of peer-reviewed papers addressing DeFi as a subject. We’re a Series B company with around 75 employees, operating remote-first with a home base in New York City.

Gauntlet’s mission is to drive adoption and understanding in the financial systems of the future. Building with decentralized systems creates novel challenges for mechanism designers, smart contract developers, and end-users of financial products, which are not seen in traditional software development and investing contexts. Gauntlet is dedicated to enhancing our industry’s understanding of this new domain, and revealing how to safely navigate the true bleeding edge of 21st century financial innovation.

About Aera

Aera is a non-custodial, autonomous, on-chain asset management protocol that Gauntlet helped develop. Currently, Aera is focused on providing customizable, optimized treasury management solutions for DAOs. Gauntlet acts as the guardian for several core Aera strategies.

Ideal Candidate

This role is ideal for someone looking to “do their best work yet” in the crypto space and challenge themselves to implement a groundbreaking protocol in a nascent category. One day you will look at low-level gas optimization, another, you’ll think about high-level invariants in Foundry. This will be an opportunity to make a lasting contribution by helping develop a groundbreaking protocol that solves a real use case. The right candidate understands that product success doesn’t just come down to the code. They are equally excited to collaborate with other talented individuals and are comfortable taking the product perspective on protocol development occasionally.

Responsibilities

• Using industry best practices, we write and review high-assurance smart contract code, tests, invariants, and other deliverables for our protocol projects.
• Contribute ideas to protocol design & architecture and make refinements during development. Collaborate effectively with client team members.
• Embrace and contribute to our internal methodologies, coding standards, review methods, and other standard operating procedures.
• Help evaluate/research other protocols/infrastructure we could integrate with
• Collaborate with cross-functional teams, including researchers and product managers, to ensure seamless implementation of new features.
• Actively participate in code and design reviews, providing constructive feedback to peers and maintaining high coding standards.
• Participate in internal security audits emphasizing robust processes, continuous learning, and ownership.
• Keep up-to-date with the latest industry trends, technologies, and best practices to ensure the continuous improvement of Aera’s platform.
• Contribute to the creation of technical documentation and user guides.
• Troubleshoot, diagnose, and resolve software defects, ensuring optimal system performance and reliability

Qualifications

• 4+ years of professional experience in software development.
• Proficient at writing code in Python, preferably, but open to other languages.
• 2+ years of experience in Solidity smart contract development.
• Understanding of blockchain and DeFi protocols, concepts, and best practices.
• Experience with EVM based blockchain networks strongly preferred.
• Comfortable learning about and contributing to complex DeFi protocols that may involve understanding MEV, trading, incentives, and mechanism design.
• Strong communication skills (primarily written) and the ability to work collaboratively in a distributed team environment.
• Excellent problem-solving and analytical skills.
• Experience with version control systems (i.e., git).
• Excitement to work in an early stage setting with significant uncertainty, evolving scope/requirements and many hats to wear

Bonus Points

• Experience developing and shipping user-facing features using component-based UI frameworks

Benefits and Perks

• Remote first - work from anywhere!
• Competitive packages with the added opportunity for incentive-based compensation
• Regular in-person company retreats and cross-country “office visit” perk
• 100% paid medical, dental and vision premiums for employees
• Laptop provided
• $1,600 WFH stipend upon joining
• $100 per month reimbursement for fitness-related expenses
• Monthly reimbursement for home internet, phone, and cellular data
• Unlimited vacation policy
• 100% paid parental leave of 12 weeks
• Fertility benefits

Please note that at this time, our hiring is reserved for potential employees who can work within the contiguous United States and Canada. Should you need alternative accommodations, please note that in your application.

The national pay range for this role is $135,000 - $200,000 plus additional On Target Earnings potential by level and equity in the company. Our salary ranges are based on paying competitively for a company of our size and industry, and are one part of many compensation, benefits and other reward opportunities we provide. Individual pay rate decisions are based on a number of factors, including qualifications for the role, experience level, skill set, and balancing internal equity relative to peers at the company.

Do you have a passion for decentralized systems and the potential they hold to revolutionize industries? Are you excited by the challenge of designing and developing blockchain-based solutions that enable secure, transparent, and efficient transactions? If you’re looking to shape the future of blockchain technology and drive innovative applications in areas like finance, supply chain, and beyond, then our client has the perfect role for you. We’re seeking a Blockchain Developer (aka The Decentralization Architect) to design, develop, and implement blockchain technologies that enable next-generation decentralized solutions.

As a Blockchain Developer at our client, you’ll work closely with software engineers, cryptographers, and product teams to create blockchain-powered applications that solve real-world problems. From smart contracts and decentralized apps (dApps) to building secure blockchain networks, you’ll be at the forefront of transforming industries with distributed ledger technology.

Key Responsibilities:

1. Design and Develop Blockchain Solutions:

• Build and deploy blockchain-based applications, smart contracts, and decentralized systems. You’ll work with platforms like Ethereum, Hyperledger, or Polkadot to create secure, efficient, and scalable solutions for a range of use cases.

• Write, test, and deploy smart contracts on blockchain platforms. You’ll ensure that contracts are secure, efficient, and bug-free, using languages like Solidity, Rust, or Vyper, and you’ll conduct code audits to prevent vulnerabilities.

• Develop and implement consensus algorithms (PoW, PoS, DPoS, etc.) and blockchain protocols that ensure the security, scalability, and decentralization of blockchain networks. You’ll work on optimizing network performance and ensuring high transaction throughput.

• Work closely with front-end and back-end teams to integrate blockchain technology into decentralized applications (dApps). You’ll design APIs, develop SDKs, and enable seamless interactions between the blockchain and user interfaces.

• Implement cryptographic algorithms that ensure the integrity and privacy of blockchain transactions. You’ll work with encryption methods like elliptic curve cryptography (ECC) and hash functions to secure data on the blockchain.

• Monitor, maintain, and upgrade blockchain networks and systems to ensure they remain secure and functional. You’ll ensure nodes are properly synchronized, handle network forks, and optimize the blockchain for performance.

• Stay current with the latest developments in blockchain technology, including layer 2 solutions, sidechains, and decentralized finance (DeFi). You’ll experiment with new frameworks and protocols to improve blockchain efficiency and scalability.

Required Skills:

• Blockchain Development Expertise: Strong experience in blockchain development, including working with platforms such as Ethereum, Hyperledger, or Polkadot. You’re skilled in designing decentralized systems and implementing smart contracts.
• Smart Contract Programming: Proficiency in programming languages for smart contracts, such as Solidity, Rust, or Vyper. You know how to write, deploy, and audit smart contracts to ensure security and efficiency.
• Cryptography and Security: Solid understanding of cryptographic principles, including encryption techniques and consensus mechanisms like PoW, PoS, or Byzantine fault tolerance. You’re familiar with securing blockchain networks and preventing attacks.
• Programming and Software Development: Proficiency in programming languages such as Python, JavaScript, or Go. You have experience working with APIs, SDKs, and integrating blockchain systems into decentralized applications (dApps).
• Collaboration and Problem Solving: Strong problem-solving skills and the ability to work effectively with cross-functional teams. You can collaborate with engineers, product managers, and business stakeholders to design blockchain solutions that meet business needs.

Educational Requirements:

• Bachelor’s or Master’s degree in Computer Science, Engineering, Cryptography, or a related field. Equivalent experience in blockchain development is highly valued.
• Certifications or additional coursework in blockchain, cryptography, or decentralized systems are a plus.

Experience Requirements:

• 3+ years of experience in blockchain development, with hands-on experience building and deploying blockchain solutions.
• Proven experience writing and auditing smart contracts, developing decentralized applications, and working with blockchain protocols.
• Experience with cloud-based blockchain services and tools (AWS Blockchain, Azure Blockchain) is highly desirable.

• Health and Wellness: Comprehensive medical, dental, and vision insurance plans with low co-pays and premiums.
• Paid Time Off: Competitive vacation, sick leave, and 20 paid holidays per year.
• Work-Life Balance: Flexible work schedules and telecommuting options.
• Professional Development: Opportunities for training, certification reimbursement, and career advancement programs.
• Wellness Programs: Access to wellness programs, including gym memberships, health screenings, and mental health resources.
• Life and Disability Insurance: Life insurance and short-term/long-term disability coverage.
• Employee Assistance Program (EAP): Confidential counseling and support services for personal and professional challenges.
• Tuition Reimbursement: Financial assistance for continuing education and professional development.
• Community Engagement: Opportunities to participate in community service and volunteer activities.
• Recognition Programs: Employee recognition programs to celebrate achievements and milestones.

Apply Now:

Are you excited about creating secure, efficient, and reliable smart contracts that power decentralized applications and automate transactions on blockchain platforms? Do you thrive on working with cutting-edge technologies to develop systems that foster trust and transparency without intermediaries? If you’re passionate about writing smart contracts that power DeFi applications, NFTs, DAOs, or other blockchain-based solutions, then our client has the perfect opportunity for you. We’re looking for a Smart Contract Engineer (aka The Blockchain Code Crafter) to design, develop, and optimize smart contracts that bring the vision of decentralized systems to life.

As a Smart Contract Engineer at our client, you’ll collaborate with blockchain developers, cryptographers, and product teams to write secure, efficient smart contracts for various blockchain platforms. Whether it’s creating governance tokens, DeFi protocols, or NFT minting contracts, your work will be at the forefront of blockchain innovation, ensuring that smart contracts deliver on their promise of security, transparency, and automation.

Key Responsibilities:

1. Design, Develop, and Deploy Smart Contracts:

• Write and implement secure, optimized smart contracts on platforms such as Ethereum, Binance Smart Chain, or Solana. You’ll work with Solidity, Rust, or Vyper to build contracts for decentralized applications (dApps), decentralized finance (DeFi), NFTs, or DAOs.

• Ensure that all smart contracts are secure and free from vulnerabilities. You’ll conduct audits to identify potential bugs or attack vectors, using tools like MythX, Slither, or Oyente to analyze smart contract code and prevent exploits.

• Focus on optimizing gas usage and improving the efficiency of smart contracts to ensure that they run smoothly and cost-effectively on the blockchain. You’ll implement best practices for gas optimization and write code that scales.

• Work closely with front-end developers and blockchain engineers to integrate smart contracts into decentralized applications and DeFi protocols. You’ll design APIs and ensure smooth interaction between smart contracts and user interfaces.

• Build smart contracts for custom tokens (ERC-20, ERC-721, ERC-1155) and implement governance mechanisms for decentralized autonomous organizations (DAOs). You’ll create systems that allow decentralized voting, staking, and rewards distribution.

• Collaborate with the blockchain community by contributing to open-source projects and helping improve existing blockchain standards. You’ll participate in forums, GitHub discussions, and code reviews to push the boundaries of smart contract technology.

• Stay up-to-date with the latest advancements in blockchain technology and smart contract development. You’ll experiment with new protocols like Polkadot, Avalanche, or Layer 2 solutions like Optimism and Arbitrum to explore scalability and interoperability.

Required Skills:

• Smart Contract Development Expertise: Strong knowledge of smart contract development, including experience working with platforms like Ethereum, Binance Smart Chain, or Solana. You’re proficient in Solidity, Rust, or Vyper and have built and deployed smart contracts for real-world applications.
• Blockchain Knowledge: Deep understanding of decentralized technologies, blockchain principles, and consensus mechanisms like Proof of Stake (PoS) or Delegated Proof of Stake (DPoS). You’re familiar with layer 1 and layer 2 blockchain solutions.
• Security and Auditing: Experience conducting smart contract audits and ensuring the security of blockchain applications. You’re familiar with security vulnerabilities like reentrancy attacks, front-running, and integer overflows, and know how to prevent them.
• Gas Optimization and Efficiency: Expertise in optimizing smart contract code to minimize gas costs. You understand how to write efficient, scalable code that is both cost-effective and reliable on the blockchain.
• Collaboration and Communication: Strong communication skills with the ability to work closely with blockchain developers, cryptographers, and product teams. You’re skilled at explaining complex technical concepts to non-technical stakeholders.

Educational Requirements:

• Bachelor’s or Master’s degree in Computer Science, Cryptography, Blockchain, or a related field. Equivalent experience in smart contract development is highly valued.
• Certifications or additional coursework in blockchain development or smart contract security are a plus.

Experience Requirements:

• 3+ years of experience in smart contract development, with hands-on experience writing, testing, and deploying contracts in a production environment.
• Proven experience building decentralized applications (dApps), DeFi protocols, or NFT platforms, including writing and optimizing smart contracts.
• Experience with blockchain tools like Truffle, Hardhat, Remix, or Brownie for smart contract development and testing is highly desirable.

• Health and Wellness: Comprehensive medical, dental, and vision insurance plans with low co-pays and premiums.
• Paid Time Off: Competitive vacation, sick leave, and 20 paid holidays per year.
• Work-Life Balance: Flexible work schedules and telecommuting options.
• Professional Development: Opportunities for training, certification reimbursement, and career advancement programs.
• Wellness Programs: Access to wellness programs, including gym memberships, health screenings, and mental health resources.
• Life and Disability Insurance: Life insurance and short-term/long-term disability coverage.
• Employee Assistance Program (EAP): Confidential counseling and support services for personal and professional challenges.
• Tuition Reimbursement: Financial assistance for continuing education and professional development.
• Community Engagement: Opportunities to participate in community service and volunteer activities.
• Recognition Programs: Employee recognition programs to celebrate achievements and milestones.

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