Come join the team as a Senior Backend Engineer at Symphony Labs! You will be working alongside the founding team and play a crucial role in reshaping the future of DeFi.

As a Senior Backend Engineer, you will be instrumental in developing and deploying innovative solutions for secure and efficient systems. You will collaborate across teams to ensure seamless integration within our broader ecosystem and partners, and continuously drive innovation by staying at the forefront of blockchain technologies.

Qualifications:

• 2-5+ years of backend experience
• Strong backend development with Node.js, JavaScript, DeFi systems, backend architectures, database management, and experience integrating smart contracts
• Proficiency in Javascript and Solidity
• Rust and/or AI/LLMs experience is a plus
• Full KYC process for all hires
• Competitive salary with equity
• Globally remote (Americas timezones preferred)
• A passion for shaping the future of finance

The total compensation package (base salary and equity) for this role ranges from $120K-$350K+, with additional company benefits. The pay range provided reflects individual compensation based on factors such as work location, assessed job-related skills, experience, and relevant education or training.

Join the Symphony Labs team!

We are building the first agnostic execution network, designed to unify DeFi’s fragmented landscape by enabling near-instant cross-chain transactions.

Symphony’s infrastructure reduces cross-chain execution time to under 3 seconds—45x faster than LayerZero and Axelar—creating a new standard for interoperability.

This is developed to address and solve liquidity fragmentation and the complex user experiences across chains, providing a seamless, unified solution for DeFi users and developers alike.Being the world’s first vertical agnostic infrastructure stack, Symphony enables anyone to execute anything across all chains and protocols without being burdened by bridges, multiple wallets, gas fees, etc.

Our team is composed of former Consensys, MetaMask, Kraken, and Axelar veterans, and we’re backed by top investors.

We are looking for an innovative, passionate, and productive person who is excited about building the future of accessible crypto applications, feels comfortable challenging opinions, and most importantly who shares with us the same desire to make DeFi useable again.

• Opportunity. We believe DeFi should be fast AND accessible. You’ll do high-impact work to enhance scalability, shaping the future of crypto
• Flexibility. We are a remote-first company, and collaborate synchronously and asynchronously, via daily all-hands meetings
• Culture. As an early member of our team, you’ll have a unique opportunity to help shape our culture. We value intellectual honesty, bias towards action, and believe every member plays a key role in achieving our ambitious goals
• Compensation. We offer a competitive salary + equity + benefits package

Learn more at: symphony.io

Symphony Labs is an equal opportunity employer. We do not discriminate on the basis of race, color, religion, sex (including pregnancy, gender identity, and sexual orientation), national origin, age, disability, genetic information, veteran status, or any other status protected by applicable laws or regulations. All employment decisions are based on qualifications, merit, and business need.

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 - We would like to add a Software Engineer to help transform our platform at Coinbase in supporting Coinbase’s goals of improving security, compliance, and cost. You will be joining an agile and tight-knit team that is focused on delivering value. We are seeking individuals who thrive in a continuous learning and high level of ownership environment.

What you’ll be doing (ie. job duties):

• Build new services to meet critical business needs using Golang and React.
• Support team members in design techniques and best practices in coding, testing, release/deploy process, documentation, metrics/logging and scaling.
• Work with engineers, security, designers, product managers and senior leadership to turn product and technical vision into a tangible roadmap every quarter.
• 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.
• Communicate across the company to technical and non-technical leaders with ease.
• Work with teams and teammates across multiple time zones.
• Participate in on-call production support rotations.

What we look for in you (ie. job requirements):

• You have at least 2+ years of experience in developing web services, web apps and shipping features with web services , JavaScript and modern, component-based JS frameworks like React.
• You write high quality, well tested code to meet the needs of your customers.
• You’re familiar with product and design lifecycles, and collaborating closely with designers, engineers, and product managers.

Nice to haves:

• Experience in Cloud, Kubernetes, Terraform, GitHub Actions or similar.
• Python.
• Typescript.
• SaaS platform experience.

Job ID: P55595

Apply Now:

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 full stack dev and 3rd party integrations.

What you’ll be doing (ie. job duties):

• Build new services to meet critical business needs using Golang, GRPC, Typescript and React.
• Support team members in design techniques and best practices in coding, testing, release/deploy process, documentation, metrics/logging and scaling.
• Support assessment and implementation of third-party integrations.
• 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 (ie. job requirements):

• You have at least 5 years of experience in software engineering and at least 5 years of experience in developing web apps and shipping user-facing features with JavaScript and modern, component-based JS frameworks like React.
• Experience in technical evaluation and integration with third-party SaaS 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
• Kafka, MongoDB, Snowflake
• SaaS platform experience
• Applications using OpenAI/ChatGPT/ThirdParty Integrations

Job PID: P61473

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Who are we?

IOHK, is a technology company focused on Blockchain research and development. We are renowned for our scientific approach to blockchain development, emphasizing peer-reviewed research and formal methods to ensure security, scalability, and sustainability. Our projects include decentralized finance (DeFi), governance, and identity management, aiming to advance the capabilities and adoption of blockchain technology globally.

We invest in the unknown, applying our curiosity and desire for positive change to everything we do. By fueling creativity, innovation, and progress within our teams, our products and services are designed for people to be fearless, to be changemakers.

About Midnight:

IOG's Midnight Tribe is a business technology provider and core contributor to the Midnight Network, a blockchain platform for developing decentralized applications that safeguard personal and commercial data. The Midnight Network is the first blockchain to offer programmable data isolation by leveraging zero-knowledge (ZK) proofs to enable selective disclosure of what information is visible on-chain and is designed to help developers implement necessary business policies, such as meeting regulatory requirements.

What the role involves:

As a Senior Developer Relations Engineer, your primary focus will be building and maintaining example applications that demonstrate the versatility of Midnight's unique data protection and ZK-proof capabilities. These applications will highlight diverse use cases, providing developers with tangible examples of what's possible. You will complement this work by creating educational content to guide developers in building similar applications, empowering them to leverage Midnight's ecosystem to its full potential.

You will level up developers through education and enablement; we’re here to get developers excited about Midnight and to support them and their communities in achieving their goals. We build in front of the world; we're creative, and we embrace that energy to produce and share ambitious, inspirational projects with deep technical roots. By sharing authentic, engaging content with our communities, we're able to join in the conversations that matter to them and bring their stories home to help Midnight build better products. Those same discussions give us a chance to use our product expertise to make developer's lives better by helping them understand the value of zero-knowledge technology and how they can effectively apply it in their own projects.

We're developers, and we love to code. We code so we can speak from practical experience and join the global conversation. You'll be happiest on this team if you've lived the pain of pager duty and know the joy that comes from a beautiful green test suite. We're storytellers. We excite, engage, and empower developers. We're active members of our communities. We coordinate meetups, attend conferences, and help developers realize their collective strength. Collaborative personalities can expect to thrive here.

We value unique perspectives, and we absolutely encourage applications from candidates with backgrounds and identities that add to our spectrum of experience.

Given the nature of the work, this is a remote position. We're a results-oriented team, so our hours offer some flexibility.

Main Goals

• Design, develop, and maintain high-quality example Decentralized Applications (DApps) that showcase innovative and practical Midnight use cases, serving as a learning and inspiration resource for the developer community.
• Create educational materials, tutorials, and documentation that walk developers through the process of building DApps similar to the example projects, helping them understand Midnight's technology and its practical applications.
• Engage and build relationships with developers in the Midnight community to help them understand and build the DApps you’ve created.
• Respond to and support the developer ecosystem via various channels.
• Create awareness, drive activation, and foster engagement among the developer community to grow and maintain a thriving Midnight ecosystem.
• Investigate emerging needs of DApp developers that point to improvements for Midnight and associated tooling, ensuring excellent usability, continuous improvement, and ongoing responsiveness to our community.

Duties

• Coding: Spend significant time designing, coding, and maintaining example DApps that demonstrate Midnight's capabilities. These examples will span diverse use cases, showcasing data protection and zero-knowledge proof integrations. Additionally, contribute to relevant open-source projects and internal tooling to support the Midnight ecosystem.
• Developer Advocacy: Use the example applications you've built as core material to engage with the community. Speak at conferences, host live coding sessions, create video tutorials, and write blog posts to show developers how to build and innovate with Midnight.
• Developer Engagement: Cultivate and maintain strong relationships with developers, both internally and externally. Act as the primary point of contact for developers seeking technical assistance and guidance.
• Education and Training: Develop step-by-step guides, courses, and workshops that teach developers how to create applications similar to the example use cases. Translate complex concepts into approachable, actionable content.
• Content and Knowledge: Document the architecture and design of the example DApps thoroughly. Create technical content that explains how to replicate or adapt these solutions for other use cases, ensuring that resources are clear, detailed, and comprehensive.
• Traveling: Join the conversation by meeting developers where they are and exploring their cultures. Showcase example applications and conduct hands-on workshops at developer conferences, meetups, and hackathons worldwide. As conditions permit you could be spending as much as 50% of your year traveling the world.

Who you are:

• 7+ years of software development experience with JavaScript, Typescript, Python, Ruby, Go, Rust, or a similarly relevant language. We’re willing to be convinced
• 5+ years of developer relations or community engagement experience
• Experience in designing and building example applications or demo projects for developer enablement in blockchain or similar ecosystems
• Experience delivering technical content in public forums
• Open-source contributions in one of the aforementioned languages
• English verbal and written fluency
• Experience streaming on Twitch, Twitter, YouTube
• Community leadership experience
• Multiple languages: software and human
• Tech Skills: Proficiency in coding languages commonly used in blockchain development, such as Rust, TypeScript, JavaScript, or Go. Expertise in building full-stack applications, integrating blockchain technologies, and understanding smart contract development.
• Communications: Possesses professional empathy and excellent interpersonal skills to communicate effectively and relate to others in written and verbal forms, able to establish cross-team relationships.
• Collaborative: A team player who can contribute within and beyond explicit duties, helping with building/nurturing communities.
• Results-Oriented: Delivers measurable results, turning abstract concepts into tangible outcomes.
• Project management: Plan, coordinate, communicate, and manage projects and deliverables across multiple areas and maintain strong stakeholder relationships, both internal and external.

Are you an IOGer?

Do you find yourself questioning the status quo? Do you tinker with ideas and long to turn those ideas into solutions? Are you able to spark thoughtful debates, bringing out the inquisitiveness in others? Does the promise of continuously growing excite you? Then get ready to reimagine everything you thought wasn’t possible because that’s what it means to be an IOGer - we don’t set limits, we break them.

• Remote work

• Laptop reimbursement
• New starter package to buy hardware essentials (headphones, monitor, etc)
• Learning & Development opportunities
• Competitive PTO

At IOG, we value diversity and always treat all employees and job applicants based on merit, qualifications, competence, and talent. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.

Apply Now:

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Overview

• Our tech stack
  • Infrastructure: Docker, Kubernetes, AWS
  • Protocol: Go (Cosmos SDK, go-ethereum, btcsuite, Tendermint Core)
  • Smart contracts: Solidity, Rust, Hardhat
  • Frontend: Typescript, Next.js, Redux toolkit, Ethers.js, tRPC, GraphQL
  • Others: Yarn3 monorepo, Vercel, GitHub actions
• Location
  • Remote
• What you’ll do
  • Get paid to write open-source software (probably what you always wanted)
  • Work with Typescript and Solidity
  • Work on new products that bring our omnichain technology to end-users
  • Work on data-heavy, high-traffic (millions of unique users during the last month) backends

Your skills and experience

• Base experience
  • +3 years working as a software engineer
  • Full-stack engineering experience with focus on the backend and smart contracts
  • Experience working on blockchain products
• Bonuses
  • A balanced experience between working at startups and big tech companies
  • Experience building products from scratch

Job Description

Job Title: Software Engineer (Developer Experience)

Location: Remote, or offices in NY/SF

Company: ZetaChain

About ZetaChain

ZetaChain aims to be the only blockchain you’ll ever need. It is a layer 1 blockchain and developer platform that connects any L1 and L2, from Ethereum to Bitcoin and beyond. Access all of crypto in one place, as a developer or user.

ZetaChain prides itself on its vibrant and active community, a testament to our growing impact and relevance in the blockchain space:

• Thriving Ecosystem: Over 150+ dApps developed, showcasing diverse innovation and utilization.
• Engagement: With over 1M+ followers on Twitter and an equally active Discord community of 1.2M+ members, ZetaChain fosters a dynamic environment for engagement and collaboration.
• Activity: Our mainnet has seen over 8K+ smart contracts deployed and processed over 137M+ transactions among 3.5M unique wallet addresses

Find out more about our ecosystem.

Find out more about our hiring culture: Dream Team Culture.

About the Role

ZetaChain is seeking a software engineer with experience in TypeScript and smart contract development to join our team. You will be instrumental in developing open-source tools and libraries that enhance the developer experience on the ZetaChain platform, and you’ll be working directly with exciting components of our tech stack.

Overview

• Our tech stack
  • Protocol: Go (Cosmos SDK, Comet BFT, Ethermint)
  • Infrastructure: Docker, Kubernetes, AWS, GitHub, Vercel
  • Smart contracts: Solidity (EVM), Rust (Solana), FunC (TON)
  • Frontend: TypeScript, Next.js, Ethers.js, GraphQL, protobuf
• What you’ll do
  • Add new features to the Toolkit, our library of TypeScript functions that interact with ZetaChain
  • Improve Localnet, ZetaChain’s local development environment, to ensure seamless developer experiences
  • Maintain and expand UniversalKit, our component library
  • Extend and enhance example contracts with new features and support for additional connected chains
  • Participate in dev rel initiatives to foster community growth and engagement with the ZetaChain ecosystem
  • Get paid to write open-source software and public docs (probably what you always wanted)
  • Work on providing the best developer experience for people building on top of ZetaChain
  • Work on products that bring our core interoperability blockchain technology to end-users

Your skills and experience

• Base experience
  • 4+ years of experience in software engineering, with a strong background in TypeScript
  • Experience in at least one smart contract language. Solidity is important, but we also work with Rust, FunC, and other languages in the future.
  • Proficiency with TypeScript development tools and libraries, including Next.js, Ethers.js, and GraphQL
  • Experience with smart contract development tooling, like Hardhat
• Bonuses
  • A balanced experience between working at startups and big tech companies
  • Experience with EVM or Cosmos blockchains
  • A track record of contributing to or managing open-source projects

About The Role:

The Software Engineering team at Shardeum is responsible for delivering the Shardeum Mainnet, and developing the smart contract platform, the consensus layer and the protocol layer. We focus on building scalable, performant, secure and reliable software that can be downloaded by thousands of node operators to actualize the Shardeum network. We are in search of a highly talented, innovative Lead Blockchain Engineer that has hands-on, practical Ethereum Virtual Machine (EVM) experience - preferably with another L1 blockchain.

If you enjoy solving complex computer science problems, are passionate about what you work on, are a perfectionist who wants to build things the right way, and are persistent about finishing what you started, then you're the kind of person we are looking for. You will be working with equally talented and innovative individuals with the goal of building incredible software with the potential to change the world.

What You'll Be Doing:

• Provide technical structure to teams and work closely with management and stakeholders to define strategic road maps for our EVM based Smart Contracts platform.
• Manage individual, EVM based projects, priorities, deadlines and deliverables with your technical expertise.
• Mentor and train other team members on design techniques, coding standards and EVM basics.
• Contribute to the architecture and implementation of complex software components on the EVM.
• Take on end-to-end ownership of critical software components related to our EVM based smart contracts platform.
• Design and develop innovative new consensus and protocol software.
• Ensure performance optimization, and making scalability / reliability improvements to the software.
• Resolve issues, debugging errors and fixing code to improve the reliability and security of Shardeum software components.
• The tech stack you will be using is: Nodejs, TypeScript, SQLite, Postgres, React and Vuejs
• The development environment will be: Linux, Git, AWS, Docker and VS Code.

What We're Looking

• Extensive experience designing, implementing and maintaining an EVM based Smart Contract platform.
• You know what high quality code looks like and know how to foster an environment that creates it.
• Fluency with algorithms and data structures.
• The ability to quickly learn new languages and technologies.
• The ability to write clean yet efficient code.
• The Creativity to come up with proof of concept from high level design, even in an often ambiguous environment.
• Self motivated to set priorities and methodically make progress toward goals.
• The ability to communicate effectively and convey your ideas when discussing technical topics with team members.
• Bachelor's Degree in Computer Science or a related field.

We'd Love If You Have:

• Experience working on all levels of a Layer 1 blockchain.
• Experience with concurrency, parallelism and distributed systems.
• Experience with consensus protocols and other blockchains.
• Experience with Node.js and TypeScript, or languages like C, C++, Rust or GO.
• Experience writing a smart contract on a blockchain.
• Experience running a node in a blockchain network.
• Read the Bitcoin and Ethereum white papers.

We are building the infrastructure for Web 3.0. It's going to be a rollercoaster ride but promises to be fun!

Apply Now:

Apply Now:

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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 Role Overview: As a Senior Full Stack Engineer, you will be responsible for designing, developing, and maintaining both frontend and backend components. You will work closely with product managers, designers, and other engineers to deliver high-quality, secure, and scalable solutions that meet the needs of our clients. This role requires a deep understanding of both frontend technologies like React and backend systems. We are looking for candidates located in the EMEA region. Why You’ll Love This Role

Impactful Work: Your contributions will directly influence the way stakeholders interact with and perceive the security of blockchain networks through both the dashboard and the Insights API. Collaborative Environment: Join a team of passionate professionals who are committed to innovation, quality, and making a tangible impact in the blockchain space. Professional Growth: Enjoy opportunities for professional development and career progression in a rapidly evolving industry.

About You An ideal candidate has 5+ years of Full-Stack Development experience and contributed to blockchain-related projects. We are looking for candidates who have worked on complex projects in a distributed team.

Problem-Solving Attitude: Creative thinker with a knack for solving intricate technical challenges. Communication: Excellent communication skills, with the ability to convey technical concepts to non-technical stakeholders. Autonomous: The ability to work independently, make informed decisions, and take initiative without needing constant supervision, ensuring high productivity and effective problem-solving. Mentorship and Leadership: Provide technical guidance and mentorship to team members, fostering a culture of continuous learning and improvement.

Responsibilities:

Collaborate with cross-functional teams, including product managers, designers, and other developers, to deliver high-quality projects on time. Writing clean, efficient, and maintainable code: Writing code that is easy to understand and modify is crucial. Debugging and testing: Ensuring that the frontend code is error-free and performs optimally through debugging tools and testing methodologies. Staying up-to-date with emerging trends and technologies: The web development industry is constantly evolving, and it is essential to stay current with the latest technologies, trends, and best practices. Documenting code and maintaining code repositories: To ensure that the development team can easily understand and modify the codebase, it is crucial to document your code and maintain code repositories. Participating in code reviews: Code reviews help identify potential issues and ensure that the codebase meets quality standards. You should be prepared to participate in code reviews and provide feedback on other team members' code. Assisting with deployment: You may be involved in the deployment process, which includes configuring web servers, managing version control systems, and resolving any issues that arise during deployment. Provide guidance and mentorship to more junior developers, promoting continuous learning and improvement within the team.

Skills:

Excellent skills in modern Go. Other programming languages and platforms are nice to have (JavaScript/Typescript, Rust, Python or Java) Awareness of modern client- and server-side React applications Experienced in designing scalable APIs Experienced in testing backend and frontend Experienced in modern database design and interaction (SQL and/or NoSQL) Expertise in architecture principles, design patterns, and the ability to analyze and address trade-offs in business requirements, system performance, reliability, and maintainability Experience in working closely with a DevOps team to design and deploy cloud-native infrastructure, to ensure scalability and reliability

Nice to have:

Blockchain application experience (e.g. DeFi Protocols, Wallets, DEXs, block explorers, blockchain user-facing applications) Experience with smart contract development and interaction (e.g., Solidity, Web3.js, ethers.js) Small team leadership experience Financial Services and Markets understanding

 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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STON.fi stands at the forefront of decentralized finance, operating as an Automated Market Maker (AMM) DEX on the TON blockchain. Our platform sets itself apart with virtually zero fees, low to zero slippage, and a user-friendly interface, seamlessly integrated with TON wallets. In the future, we are proud to offer a suite of advanced features such as cross-chain swaps, gasless transactions, and a commitment to the DAO governance model, ensuring community-centric decision-making and continuous innovation.

As we expand, we are searching for a Senior Fullstack Engineer to join our team to focus mostly on our marketing products, helping us promote the product that we are building in various ways. Usual tasks will include creating bots and Telegram apps to bring new users into the main product - and what not!

Responsibilities:

• Develop and maintain high-quality, scalable, and reusable code for Telegram mini apps using React and Node.js.
• Build and refine user interfaces for better user experience, with a focus on responsive design.
• Collaborate with Product Designers to translate designs into functional user interfaces, ensuring high performance.
• Design and implement robust backend services in Node.js to support front-end features.
• Integrate front-end applications with backend services using RESTful APIs and WebSocket connections.
• Debug application issues across the stack (frontend and backend) and push updates to improve functionality and user experience.
• Stay up-to-date with new technology trends, applications, and protocols in both the React and Node.js ecosystems.

Requirements:

• 3-5 years of experience in full-stack development, including proficient knowledge of Node.js and React.
• Strong understanding of JavaScript and TypeScript.
• Experience with front-end development tools such as Babel, Webpack, NPM, etc.
• Familiarity with state management libraries (e.g., Redux, MobX).
• Proficient in CSS and CSS preprocessors like SASS or LESS, with a strong grasp of responsive design principles.
• Ability to architect and implement scalable and performant front-end systems and features, as well as robust backend services.
• Experience in integrating front-end applications with backend services using RESTful APIs and WebSocket.
• Experience with modern build pipelines and tools in both frontend and backend environments.
• Excellent written and verbal communication skills in English (B2 or higher level)
• Ideally placed in CET timezone or ready to adapt working hours to this timezone.

Would be a plus:

• Experience in Telegram mini application.
• Experience in decentralized finance (DeFi) and Blockchain technologies.
• Experience in PostgreSQL.

What we offer:

• A remote work environment with flexible hours.
• Competitive salary.
• A team of industry experts who are passionate about innovation in blockchain and financial technology.

Apply Now:

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We are Auros!

We are a high-frequency trading firm operating 24/7/365 in the global cryptocurrency market, with offices in New York and Hong Kong. The team consists of world-class talent and spans 5 continents. We are one of the largest participants in the market, trading a significant share of market turnover. Our team is always iterating to ensure we stay ahead of the curve.

What you'll do

This is an opportunity to develop trading systems for crypto currencies in the rapidly evolving class of digital assets. You will work with our traders and other experienced developers on our Defi connectivity and infrastructure, building applications and tools that are critical to trading.

This position will be a very flexible role, working across multiple teams as required on tasks such as: Defi order management; blockchain and mempool inspection; wallet management; security; and blockchain node management.

Reporting to: CTO

• Develop and support Defi order management tools in Python and Typescript
• Develop and support our Defi trading core systems
• Share ownership of our Defi infrastructure, including blockchain nodes and validators, as well as secure environments for running applications
• Contribute to design and development of our security and wallet management infrastructure
• Analyse and understand new Defi projects and help establish requirements and timelines for integrating against them
• Identify opportunities for system improvements
• Be responsible for troubleshooting system issues as and when they occur
• Engage with the team during system design discussions, code reviews, trading idea brainstorms and daily office banter.

What you'll bring

• A software engineer with 5+ years experience working in Python and Typescript
• 3+ years experience developing blockchain related applications, either via coding smart contracts or coding applications that interact with smart contracts
• A deep knowledge of a large number of popular blockchain protocols (eg. Bitcoin, Ethereum, Solana, Avalanche, etc)
• Good programming skills, with a strong understanding of data structures and algorithms
• You can find the balance between delivering clean, testable, reliable code and rapidly deploying new system features to take advantage of market opportunities
• You are reliable, take pride in delivering robust software and are willing to be on call to support the systems you develop
• You’re able to precisely articulate software concepts and designs
• You have a Bachelor's degree (or above) in Computer Science, Software Engineering or similar, with excellent results
• Experience developing in C++ is ideal

Apply Now:

Tatum is a leading blockchain development platform and infrastructure provider worldwide. We offer developers and enterprises a highly flexible blockchain framework and tools to build, test, and run blockchain applications. With over 100,000 web3 projects and customers, we recently raised $41.5 million to fuel our rapid growth, and we’re excited to expand our Engineering team with a Senior Backend Developer.

Join a startup that is driven by a fast-paced, innovative, and risk-taking approach to business, as well as a focus on flexibility, collaboration, and respect. We have flat hierarchies, informal communication, and an emphasis on individual contribution and autonomy.

What we need to help with:

• Participate in the development of Tatum's unique API blockchain platform and libraries
• Develop and maintain efficient, reusable, and reliable TypeScript code using modern frameworks and libraries
• Focus on quality and long-term maintainability of our products
• Implement and maintain automated tests to ensure code quality
• Participate in code reviews to provide and receive feedback
• Stay up-to-date with the latest trends and best practices in backend development and blockchain world
• Contribute to open-source projects and build the blockchain ecosystem

We areseeking aback-end developerwith a deep understanding ofmodern JavaScript/TypeScript languages and an active experience in blockchain development. A developer who is passionate aboutcontinuously improving and optimizingour existing codebase andpushing the qualitybar higher. A person who is flexible and adaptable to changing needs and priorities.

• Problem-solving and communication skills
• Proficiency in JavaScript, TypeScript, Node.js
• Experience with MongoDB
• Experience with blockchain development
• Experience with the React framework is a plus

• Remote friendly - This is all about discussion. We strive to ensure that the needs of both the business and our employees are met. We usually meet in offices located in Prague, Brno, and Miami.
• ESOP (Employee Stock Option Plan) - Join our team and enjoy the opportunity to become a part-owner of our company through our Employee Stock Option Plan (ESOP), allowing you to share in our success and potential profits as you work with us.
• Flexible hours - Work whenever it suits your personal schedule. For most positions, we don't have fixed hours.
• 25 days off - Take time off. Enjoy your vacation.
• Learning & Development budget is ready for you - Whether you are looking to enhance your technical skills, develop your leadership capabilities, or explore new areas of the blockchain ecosystem, we are here to support you every step of the way.
• Projects that will introduce you to the world of blockchain - it will not only give you a better understanding of blockchain technology but also equip you with valuable skills for the future.

Are you ready to hop on our fast train to the future? Become a #Tatumer! Contact us with your resume or a link to your LinkedIn profile. We want to introduce ourselves and get to know you better!

Apply Now:

Tatum is a leading blockchain development platform and infrastructure provider worldwide. We offer developers and enterprises a highly flexible blockchain framework and tools to build, test, and run blockchain applications. With over 100,000 web3 projects and customers, we recently raised $41.5 million to fuel our rapid growth, and we’re excited to expand our Engineering team with a Senior Backend Developer.

Join a startup that is driven by a fast-paced, innovative, and risk-taking approach to business, as well as a focus on flexibility, collaboration, and respect. We have flat hierarchies, informal communication, and an emphasis on individual contribution and autonomy.

What we need to help with:

• Participate in the development of Tatum's unique API blockchain platform and libraries
• Develop and maintain efficient, reusable, and reliable TypeScript code using modern frameworks and libraries
• Focus on quality and long-term maintainability of our products
• Implement and maintain automated tests to ensure code quality
• Participate in code reviews to provide and receive feedback
• Stay up-to-date with the latest trends and best practices in backend development and blockchain world
• Contribute to open-source projects and build the blockchain ecosystem

We areseeking aback-end developerwith a deep understanding ofmodern JavaScript/TypeScript languages and an active experience in blockchain development. A developer who is passionate aboutcontinuously improving and optimizingour existing codebase andpushing the qualitybar higher. A person who is flexible and adaptable to changing needs and priorities.

• Problem-solving and communication skills
• Proficiency in JavaScript, TypeScript, Node.js
• Experience with MongoDB
• Experience with blockchain development
• Experience with the React framework is a plus

• Remote friendly - This is all about discussion. We strive to ensure that the needs of both the business and our employees are met. We usually meet in offices located in Prague, Brno, and Miami.
• ESOP (Employee Stock Option Plan) - Join our team and enjoy the opportunity to become a part-owner of our company through our Employee Stock Option Plan (ESOP), allowing you to share in our success and potential profits as you work with us.
• Flexible hours - Work whenever it suits your personal schedule. For most positions, we don't have fixed hours.
• 25 days off - Take time off. Enjoy your vacation.
• Learning & Development budget is ready for you - Whether you are looking to enhance your technical skills, develop your leadership capabilities, or explore new areas of the blockchain ecosystem, we are here to support you every step of the way.
• Projects that will introduce you to the world of blockchain - it will not only give you a better understanding of blockchain technology but also equip you with valuable skills for the future.

Are you ready to hop on our fast train to the future? Become a #Tatumer! Contact us with your resume or a link to your LinkedIn profile. We want to introduce ourselves and get to know you better!

Apply Now:

Application deadline: December 15th CET

Bitrefill is the leading crypto e-commerce site worldwide, fostering a circular economy that allows people to opt out from the traditional banking systems and embrace freedom. We make it easy for people to live on crypto around the world.

Does this sound like something to you? Then keep reading :)

Your Mission:

As our Mobile App Developer, you will work on migrating the current web-based experience of Bitrefill into native mobile for iOS and Android. A large percentage of our users are mobile and your job will be ensuring that they have the best possible experience using Bitrefill on the app.

Relevant UX adaptations of the web-based flow will be done for the respective platforms as appropriate, as well as building out features only available on native apps, such as native login, inter-app communication, push notifications, and much more.

Our Tech Stack:

• Node/TypeScript
• React
• React Native
• MongoDB, MySQL

Your Responsibilities:

• Responsibility for the UX, functionality and speed of our app and commercial platform;
• Building and deploying new code, features and products, as well as maintaining and improving old code;
• Working closely with our Communications and Management Teams to ensure optimal prioritization and streamlined deployment;
• Being metrics driven - continuously evaluate that what we’re doing is working, helping users understand what Bitrefill is and how to best use it;
• Being able to understand and work with pre-existing codebase and navigate it independently;
• Be hungry to learn, fast to execute, do a lot with little, and care strongly about your product and users;
• Be a team player and a good friend who will contribute to our unpretentious culture.

You bring with you:

• You reside in: EU/Americas timezones
• You have a minimum of 3+ years of Mobile app development experience and 5+ years of general programming experience
• You have frontend development skills with a focus on React Native and TypeScript
• A strong digital portfolio that demonstrates the above
• Strong written and verbal communication skills

It’s a plus if you also:

• Have a big influence on the product, so a good sense of UX / design is a strong advantage;
• Crypto experience is not a requirement but a strong plus - we’ll teach you what you need to know, but you need to have a passion for the movement;
• Have an understanding of native languages (Swift, Objective-C, Java and Kotlin) and React Native Modules;
• Experience integrating third party services.

We Offer:

Bitrefill believes in the freedom to work remotely and offering our team members flexibility. We’ve built our entire business around this. Have no fear; you will never feel lonely, and you’ll have the chance to meet your coworkers in person at our biannual team retreats. Here are some reasons people choose us:

• To become part of a talented team with high ambitions for a world where crypto is money for everyday use
• A challenging workplace and a great education when it comes to everything involving cryptocurrency
• Besides a competitive salary, we offer outstanding perks and benefits to make your experience at Bitrefill the best:
  • Option to get paid in crypto - at Bitrefill we walk the walk!
  • Freedom to work from anywhere (with a reliable and strong internet connection)!
  • Computer with necessary accessories
  • Remote Workspace Allowance - Ergonomic chairs and desks are an important part of a good home office
  • Educational Allowance - 300€ per year + subscriptions on the most enrichment learning platforms in the market!
  • Biannual team retreats consist of two get-togethers every year (which means, get your passport ready!)
  • 25 paid vacation days + a number of days to spend on your own country’s national holidays!
  • Paid parental leave - here, your work adapts to your personal life, not the other way around!
  • Wellness Allowance - 600€ per year - important to get you moving when you sit all day in front of a computer!
  • Global Health Insurance - We want to give you wings so you can fly high but you have to be safe after all!

Application deadline: December 15th CET

Keep in mind that we will only start processing the applications once the deadline is over.

Disclaimer

Please be aware of potential recruitment scams. Bitrefill will never ask you for money during the recruitment process.

All our communication happens via our official/career site email addresses (@message.teamtailor.com, @bitrefill.com) and only after applying via Teamtailor Careers site.

BabyDoge is a meme token and ecosystem of Web3 products empowering our growing global community on the path to financial freedom, while remaining playful and fun.

We are looking for a Frontend Developer to join our team, specializing in the development of Web3 applications.

Major Responsibilities:

• Develop and maintain frontend components for Web3 applications;
• Implement and support up-to-date shuffle statuses in the shuffle tracker;
• Collaborate effectively with cross-functional teams (QA, smart contracts);
• Research and experiment with new technologies, tools, and frameworks;
• Actively participate in daily stand-up meetings, sprint planning, and other relevant team activities.

What skills and competences will help you to succeed in the role:

• At least 3 years of commercial development experience;
• Proficiency in Vue3, Typescript, HTML, CSS, Tailwind, and Git;
• Strong teamwork and communication skills;
• Fluent in Russian (required to communicate comfortably with Russian-speaking team members);
• English proficiency at least B2 level.

Additional Skills (Preferred):

• Experience with game development;
• Knowledge of React;
• Familiarity with vue-query, wagmi, and viem;
• Solid understanding of web3 technologies;
• Experience with tg-miniapps is a plus;
• Experience in developing browser-based games;
• Excellent soft skills and a strong ability to work in a team-oriented environment.

What we offer:

• Remote first culture
• Generous holiday allowance
• Competitive Benefits & Perks system
• Salary paid in stablecoins
• The team works on CET timezone and at least 80% of overlap is required

Apply Now:

Engineering@Easygo Easygo leads the world in crafting top-tier entertainment experiences. 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 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 prioritises 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.

If you're passionate about growth, innovation, and working with the best, we'd love to have you on our team! Key Responsibilities:

Actively engage in hands-on coding, testing, debugging, and troubleshooting to ensure code quality, scalability, and maintainability. Write efficient, scalable, and maintainable code, adhering to coding standards and best practices. Lead technical discussions and propose solutions that drive team performance and contribute to team and company OKRs. Innovate within the team by pushing for improvements and driving constructive changes to enhance team performance and efficiency. Analyse complex problems and provide effective solutions, contributing to team goals and initiatives. Lead and independently complete medium-sized projects or components from start to finish. Identify opportunities for improvement and take initiative in technical discussions. Share knowledge and best practices with the team, fostering a collaborative and learning-oriented environment. Mentor junior engineers by providing guidance and constructive feedback to support their growth. Collaborate with stakeholders, product managers, and engineering teams to effectively communicate technical concepts.

Minimum Qualifications: 

Bachelor's/Master's degree in Computer Science or equivalent practical experience. 4+ years of hands-on experience in software engineering, with a primary focus on Backend development. Experience with Node.js, GraphQL, Docker, Cloud services (e.g., AWS, Azure, Google Cloud) and related technologies. Experience with Database technologies such as PostgreSQL, MySQL, Elasticsearch for data storage and management. Experience with Messaging systems such as Nats, Kafka, RabbitMQ, SQS, etc.. Experience with Monitoring and logging tools (e.g., Datadog) Strong understanding of code architecture and design principles. Excellent problem-solving skills and the ability to thrive in a fast-paced, dynamic environment. Strong communication skills for effective collaboration with teams and stakeholders. Analytical mindset to address complex technical challenges and devise innovative solutions. Positive attitude and eagerness to learn new technologies to grow as a full-stack engineer.

Preferred Qualifications:

Experience with Svelte + SvelteKit or other server-side rendering frameworks (e.g. React + NextJS, Vue + Nuxt, Quasar, etc) Proficiency in JavaScript fundamentals, Design Patterns, Subscriptions (WebSockets, Pub/Sub), TypeScript, GraphQL, Storybook and related technologies. Experience with CI/CD tools (e.g., AWS Code Pipeline, Github Actions) for automating the deployment process.

Some of the perks of joining us:

Championing the Engineering Excellence to influence cultural change across the organisation. Working alongside our team of Full-Stack Engineers in a cloud native tech stack including AWS, Microservices, Large-Scale Distributed Systems, K8's, Go, Terraform, Typescript, Svelte, GraphQL, Nodejs and React. Exposure to building global, large-scale volume products which operate at thousands per second frequency. EAP access for you and your family Access to over 9,000 courses across our Learning and Development Platform  Paid volunteer day Two full-time barista’s who will make your daily coffee, tea or fresh juice! Daily catered breakfast Massage Wednesdays - we get professionals to do this! Team lunches and happy hour in the office from 4pm on Fridays Fun office environment with pool tables, table tennis and all your favourite gaming consoles Help yourself drinks fridges and snack shelves

We believe that the unique contributions of everyone at Easygo are the driver of our success. To make sure that our products and culture continue to incorporate everyone's perspectives and experience we never discriminate on the basis of race, religion, national origin, gender identity or expression, sexual orientation, age, or marital, veteran, or disability status. We are passionate about providing a workplace that encourages great participation and an equal playing field, where merit and accomplishment are the only criteria for success.

Apply Now:

Apply Now:

About Trojan

Trojan is at the forefront of crypto trading technology, known as the largest Telegram trading bot for facilitating over $10 billion in volume traded by more than 50,000 daily active users. We deliver seamless on-chain trading experiences with advanced tools such as DCA & limit orders, sniping, and automatic wallet copy-trading. Our platform sets the standard in speed, innovation, and reliability. As we scale further, we aim to maintain our reputation as a market leader in crypto trading innovation.

Why Join Us?

At Trojan, we’re pushing the boundaries of on-chain trading technology. Joining our team offers you the chance to work on products that already serve a large and active user base, collaborating with top-tier engineers in a fast-paced and dynamic environment. Working at Trojan means having fast paced releases with your work being live in the hands of tens of thousands of users as soon as it’s complete.

Role Overview

We’re seeking a Backend Developer with proven expertise in building scalable and efficient backend systems using NodeJS, TypeScript, and relational databases like Postgres. The ideal candidate is a proactive developer who thrives on tackling complex challenges and ideally shares a passion for on-chain trading. As backend developer you’ll build new innovative features, bring on improvements to current products and resolve user requests.

Key Responsibilities

• Backend Development: Design, develop, and maintain robust backend systems using NodeJS and TypeScript to support real-time trading functionalities.
• Database Management: Query data from Postgres and Opensearch databases to analyze and display large-scale, real-time statistics.
• Blockchain Interactions: Read data from the Solana blockchain or send transactions to enable new trading features.
• Collaborate Across Teams: Work closely with designers, product teams and users to align backend solutions with platform objectives.
• Performance Optimization: Ensure backend systems deliver top-tier speed and efficient database queries without compromising on reliability.
• Problem Solving: Identify, debug, and resolve complex technical issues to maintain smooth platform operations.
• Code Quality: Uphold best practices by writing clean, efficient, and well-documented code.

Requirements

• Technical Expertise:
  • Proficiency in NodeJS and TypeScript with 5+ years of experience in backend development.
  • Strong command of relational databases like Postgres or MySQL, including design and optimization for high-performance high-reliability use cases.
  • Experience in building backend systems serving a significant user base.

• Autonomy: Proven ability to work independently while driving projects to completion.
• Team Collaboration: Strong communication skills to work effectively within a cross-functional team.
• Trading Insight: Passion or experience in on-chain trading; being a part-time trader on Solana is a significant plus.

Preferred Experience

• Experience working on backend systems for crypto trading platforms, DeFi applications, or other data-heavy services.
• Familiarity with memecoin trading and the Solana ecosystem.
• Knowledge of CI/CD pipelines and development tools for streamlined deployments.

What We Offer

• Remote Flexibility: Work from anywhere on your schedule.
• Challenging Projects: Solve complex problems with cutting-edge technology in the trading space.
• Impactful Role: Shape backend systems powering one of the largest trading platforms on the market and shaping the experience of tens of thousands of daily users.
• Collaborative Culture: Join a team that values innovation, efficiency, and collaboration.

Apply Now:

Apply Now:

Apply Now:

Building the Future of Crypto 

Our Krakenites are a world-class team with crypto conviction, united by our desire to discover and unlock the potential of crypto and blockchain technology.

What makes us different?

Kraken is a mission-focused company rooted in crypto values. As a Krakenite, you’ll join us on our mission to accelerate the global adoption of crypto, so that everyone can achieve financial freedom and inclusion. For over a decade, Kraken’s focus on our mission and crypto ethos has attracted many of the most talented crypto experts in the world.

Before you apply, please read the Kraken Culture page to learn more about our internal culture, values, and mission. We also expect candidates to familiarize themselves with the Kraken app. Learn how to create a Kraken account here.

As a fully remote company, we have Krakenites in 70+ countries who speak over 50 languages. Krakenites are industry pioneers who develop premium crypto products for experienced traders, institutions, and newcomers to the space. Kraken is committed to industry-leading security, crypto education, and world-class client support through our products like Kraken Pro, Kraken NFT, and Kraken Futures.

Become a Krakenite and build the future of crypto!

Proof of work

The team

Team:

The Growth team drives Kraken’s mission to expand its global user base, focusing on optimizing the entire user journey - from first impressions to retention. Within this broader team, the Onboarding team plays a crucial role by ensuring new users have a seamless, intuitive, and efficient experience when joining Kraken, setting the stage for long-term engagement and trust.

The Onboarding team operates at the intersection of engineering, product, and design, collaborating closely with product managers and designers to craft experiences that align with Kraken’s growth objectives. Your team’s impact will extend beyond engineering, supporting Kraken’s mission by lowering barriers to entry, increasing conversion rates, and enabling a frictionless path for users across the globe. This role offers a unique opportunity to significantly impact how Kraken introduces crypto to the world - one new user at a time.

The opportunity

• Design, develop, and maintain high-quality web & mobile applications using React Native

• Collaborate with cross-functional teams, including Product, Design, and Backend Engineering, to deliver high-impact features and improvements

• Significantly influence technical decisions, contribute to technical strategy discussions, and shape product/domain decisions with an expert understanding of engineering best practices

• Mentor junior and senior engineers and provide constructive feedback

• Master multiple technologies and stay ahead of the curve with new tools and trends

• Design and implement scalable, maintainable, and fault-tolerant systems, with a deep understanding of complex software development architecture and design patterns

• Lead and collaborate on complex initiatives, and drive feedback and growth across teams

• Drive process improvements and lead by example with advanced experience in multiple software development processes

Skills you should HODL

• 6+ years of experience in software development, with a focus on web and mobile applications

• Deep understanding of JavaScript/TypeScript and proficiency with React Native frameworks 

• Strong experience of API design, security, and performance optimization

• Experience with Next.js and WebSockets

• Experience with frontend testing frameworks

• Familiarity with modern front-end build pipelines and tooling

• Strong understanding of UI/UX best practices and principles

• Excellent problem-solving skills, attention to detail, and ability to work independently and as part of a team

• Strong written and verbal communication skills in English

Nice to haves

• Familiarity with native mobile app development (iOS/Android)

• Knowledge of the cryptocurrency industry and blockchain technology

#LI-Remote #LI-ZW1 #APAC

This job is accepting ongoing applications and there is no application deadline.

Please note, applicants are permitted to redact or remove information on their resume that identifies age, date of birth, or dates of attendance at or graduation from an educational institution.

We consider qualified applicants with criminal histories for employment on our team, assessing candidates in a manner consistent with the requirements of the San Francisco Fair Chance Ordinance.

Kraken is powered by people from around the world and we celebrate all Krakenites for their diverse talents, backgrounds, contributions and unique perspectives. We hire strictly based on merit, meaning we seek out the candidates with the right abilities, knowledge, and skills considered the most suitable for the job. We encourage you to apply for roles where you don't fully meet the listed requirements, especially if you're passionate or knowledgable about crypto!

As an equal opportunity employer, we don’t tolerate discrimination or harassment of any kind. Whether that’s based on race, ethnicity, age, gender identity, citizenship, religion, sexual orientation, disability, pregnancy, veteran status or any other protected characteristic as outlined by federal, state or local laws. 

Stay in the know

Follow us on Twitter

Learn on the Kraken Blog

Connect on LinkedIn

Apply Now:

About Aztec At Aztec, our goal is to add privacy to Ethereum. In the current public blockchain paradigm, users and entities unknowingly broadcast data in the public, compromising privacy and security to get trustlessness. Not only are unencrypted blockchains inherently privacy-exposing, they require significant redundancy to compute and verify the legitimacy of transactions. Implementing scalable encryption in a public blockchain paradigm requires cutting-edge math and engineering. Thankfully, our team of scientists and engineers invented Plonk, the industry-standard zkSNARK, and Noir, the universal language of zero knowledge. Now, we’re building a first of its kind Layer 2 with private smart contracts. This requires new cryptographic primitives, a zero-knowledge DSL for writing contracts, a privacy-friendly execution environment, a carefully designed set of circuits that prove the validity of the chain to L1, a decentralized block-building and proving mechanism, and a top-tier user and developer experience. And it’s now time to bring it to market. We’ve raised $125 million from industry-leading investors including a16z crypto, Paradigm, Variant, Consensys, and a_capital, and we’re growing quickly.Role focus: We're looking for an experienced full stack engineer with a passion for the devops side of the engineering process. You'll want to dig into all areas of our codebase, to develop an understanding of how each part builds, fits together, and deploys. Key Responsibilities

Your responsibilities (shared amongst other similarly skilled engineers): Our internal developer experience. Where you see pain, you alleviate it. Our build times. Evolving code across the stack to improve compile and test times. Our CI system. The product behind the product. You'll help maintain it, and keep engineers engineering. Our deployments. You'll make sure that what we build can easily and reliably be deployed, and that it stays running. Our metrics. You'll help ensure we're getting useful data and benchmarks from our code, and use appropriate tools to visualise. To be effective in the role: You'll need a deep understanding of the tools that we use and how best to use them. You'll have the ability to identify areas of improvement, whilst prioritising simplicity and ease of maintenance for all engineers. You'll have an attention to detail, noticing inefficiencies and inconsistencies and digging in to resolve them. You'll pro-actively speak to team leads, identifying areas of weakness within their devops flow, and working with them to improve. You can take direction when needed, but likewise can self start when given the freedom. The current responsibilities are currently handled ad-hoc as needed by engineers. While there will continue to be support, we need someone with bandwidth to continuously focus on and improve these areas.

Qualifications:

Bachelor's degree in related technical field  3+ years solid engineering experience in web3 / blockchain Strong knowledge of Merkle Trees and how they work C++ and cmake. Rust. TypeScript and yarn. WASM and web development. Docker. Deep experience with linux and linux tooling. Cloud compute (aws/gcp) and orchestration like k8s. You'll up-skill in more niche parts of our stack such as Noir, our in-house developed zk-circuit compiler.

Nice-to-have experience:

Located in the UK or can operate in Greenwich Mean Time Zone Familiarity with current Ethereum tooling (for inspiration) Passion for the web3 space Familiarity with other private blockchain technologies like ZCash Knowledge of peer-to-peer decentralized networking tools A love for Merkle Trees

What we offer:

A highly competitive compensation package (including equity) Flexible and remote work environment 25 days holiday + bank holidays annually An opportunity to work at the cutting edge of blockchain with a world class cryptography and engineering team Aztec Labs is an equal opportunity employer and we value creativity, diversity, and intellectual curiosity. If you're passionate about leveraging your creative talents to make a real-world impact, and if you want to be part of a team that's shaping the future of digital privacy, then we would love to hear from you.

Apply Now:

Position Overview:

As a Senior Smart Contract Engineer, you will be instrumental in developing innovative solutions that blend public goods funding mechanisms with integrated social and financial functionalities, creating a new paradigm for on-chain social interaction. You will be responsible for developing and deploying secure, gas-efficient smart contracts, collaborating across teams to ensure seamless integration with our broader ecosystem, and continuously driving innovation by staying at the forefront of blockchain technologies.

Responsibilities:

• Smart Contract Development: Implement smart contracts with a strong emphasis on security, simplicity, gas efficiency, and ease of use. Ensure that contracts are well-documented, modular, and maintainable.
• Protocol Upgrades: Participate in design and development of the protocol and its future upgrades from concept through to deployment, ensuring robust, scalable, and secure architecture.
• Research & Innovation: Stay up-to-date with the latest blockchain technologies and trends. Test and integrate new tools and frameworks as appropriate to enhance the security and functionality of our products.
• Cross-functional Collaboration: Work closely with other teams, including backend engineers, fronend engineers, product managers, and designers, to ensure seamless integration of smart contracts with APIs and frontend components.
• Security Best Practices: Implement and advocate for secure coding practices, staying vigilant against the latest vulnerabilities and ensuring our systems are resilient to attacks.
• Code Review: Participate in and lead code reviews, providing in-depth feedback and guidance to help peers grow their technical skills. Champion best practices within the team and broader community.
• Peripheral Mechanisms: Design and implement peripheral mechanisms and backend components to support our dApps and ecosystem.
• Project Shaping: Participate in discussions from the initial product ideas to launch, assessing feasibility and identifying potential challenges in scaling and security.
• Stakeholder Engagement: Collaborate with internal and external auditing teams, providing technical insights and ensuring all smart contract code meets stringent security standards.

Skills & Requirements:

• Experience: 5+ years of software engineering experience, with at least 2 years focused on developing and deploying secure, production-ready smart contracts in Solidity.
• Technical Mastery: Proficient in Solidity, with strong knowledge of EVM, blockchain data structures, and Ethereum’s consensus mechanism. Experience with TypeScript, Python is highly desirable.
• Cross-disciplinary Expertise: Strong understanding of on-chain and off-chain interactions, including API integration with smart contracts and backend systems.
• Security Focus: Deep understanding of on-chain security best practices and experience implementing secure coding practices, particularly in financial systems.
• Problem Solving: Strong logical thinking and problem-solving skills, with the ability to find elegant solutions to complex challenges in the DeFi space.
• Communication & Collaboration: Excellent written and verbal communication skills, with a proven ability to work effectively in cross-functional teams.
• Passion for Blockchain: A deep interest in regenerative finance, public goods funding and new use cases for DeFi.
• Growth Mindset: A desire to learn, grow, and mentor others within a highly collaborative and open-source environment.

Preferred Skills:

• Blockchain Expertise: Familiarity with running full nodes, testnets, and understanding of blockchain development cycles.
• Education: Bachelor’s or Master’s degree in Computer Science, Software Engineering, or a related field, or equivalent practical experience.
• Additional Languages: Experience with other programming languages like Rust, C++, or familiarity with scripting in UNIX-based OS.
• Agile Methodologies: Understanding of Agile project management and modern development practices, including the use of CI/CD pipelines, Docker, and PIP.
• dApps Development: Experience with developing decentralized applications (dApps) and integrating with AWS services.

Arrakis is the leading non-custodial, onchain market making solution for protocols and DAOs. Our customers include Ether.fi, Maker, Stargate, Across, Lido, Karpatkey and other industry leaders.

We believe in a world where every organization, from a small startup to a large enterprise, will be tokenized and traded onchain. For this world, Arrakis is building the tools to create the necessary liquidity to enable this token economy to rival and out-compete the traditional financial industry.

DeFi is at risk itself of being overcome by centralised actors however. As Ethereum’s DeFi ecosystem has become more complex, sophisticated actors have extracted more and more value known as MEV. Arrakis is working on next generation solutions at the speartip of the MEV supply chain, such as HOT AMM, to protect LPs and token issuers against this value extraction.

As one of the Front End engineers at Arrakis, we’re looking for someone who is hands on but also has strong product thinking skills. Although shipping is important, this role entails more than writing lines of code. You’ll be involved in discovery work and ensuring that we build user-centred solutions that can scale.

What things will look like:

• You’ll be deeply involved in crafting delightful user experiences.
• You’ll play an instrumental role in architecting our systems, working with our current FE engineer, CTO (co-founder), back end engineers, smart contract developers and product manager.
• You’ll be heavily involved in product discovery work.
• We prioritise learning and shipping. We keep processes minimal.
• You won’t burn time in pointless meetings. We run a planning call on Mondays and do demos on Fridays. We have ad hoc working sessions and do daily async written updates.

Requirements

• Strong proficiency in React and Next.js ecosystems
• Hands on experience with Web3 technologies (wagmi, viem, Rainbowkit)
• Extensive experience with ReactQuery for efficient data fetching and state management
• Advanced knowledge of Typescript, including complex type definitions and best practices
• Expertise in modern CSS frameworks, particularly Tailwind CSS
• Demonstrated experience in monorepo architecture and management
• Strong understanding of CI/CD principles and experience implementing robust pipelines

Technologies we use and teach:

• React.js, Vue.js, Web3 Tooling, Typescript, GraphQl, NodeJS

Benefits

Join a small yet mighty team of industry veterans focused on revolutionizing crypto market making, collaborating with major projects like MakerDAO, Uniswap, Aave, Lido. You’ll work fully remotely with members spanning Zug, London, Paris, New York, Berlin, and San Francisco. Arrakis is backed by world-class investors including Uniswap Labs, Robot Ventures, Accel, Longhash, and more.

What we offer:

• Competitive salary
• SPICE token package
• Remote work
• Join amazing quarterly in-person offsites all over the world

The liquidity must flow…

We are seeking a passionate individual with a keen interest in DeFi to join us as aFull Stack Developer. In this role, you will play a crucial part in building and shipping the future of Treehouse products, poised to revolutionize the DeFi ecosystem. The ideal candidate will possess a strong technical background, and demonstrate robust communication skills, coupled with a proactive and goal-oriented mindset.

Roles & Responsibilities

• Lead and participate in the entire development lifecycle, including full stack development, proposing architectural design, coding, testing, debugging, and deployment that address current immediate needs as well as long-term requirements, ensuring flexibility for future demands.

• Implement responsive and intuitive user interfaces that provide seamless interactions for our users.

• Develop and maintain scalable, secure, and high-performance applications and APIs using modern technologies.

• Collaborate with cross-functional teams such as Product, Business, UIUX and DevOps to gather and understand requirements, propose technical solutions, and ensure successful project delivery.

• Expedite the scaling of initiatives, effectively allocating appropriate resources to various tasks and sub-tasks, and facilitating swift progress toward objectives.

• Troubleshoot and resolve software defects and technical issues, ensuring optimal performance and reliability of our products.

• Establish standards for testing, monitoring, and alerting systems and guide organizations in achieving them.

• Management of documentation of all code and functionalities implemented;

• Stay up-to-date with the latest industry trends, technologies, and best practices to continuously improve our development processes and products.

• Establish the benchmark for engineering and/or people culture within the organization.

Requirements

• Proficient in English

• Comfortable working in remote teams

• Bachelor’s or Master’s degree in Computer Science or any related STEM (Science, Technology, Engineering, or Mathematics) fields

• At least 4+ years of experience as a full stack developer in one or more programming languages (Python, C++, Java, JavaScript, React)

• Strong full-stack development skills with strength in front-end UI work

• Backend: Experience with mainstream programming languages: Golang, C/C++, Java, Python, R

• Frontend: Experience in Javascript, Typescript build and bundle tools (like Webpack, NextJS, Parcel etc)

• Strong organizational skills, interpersonal skills and the ability to juggle conflicting requirements from different stakeholders

• Proficiency in handling scalability, security and performance

• Proven ability to operate and troubleshoot complex systems crafted with microservice architecture

• Understanding of modern packaging and distribution technologies such as PIP, Docker, kubernetes, anaconda, npm, etc.

• Exposure to dApps / DeFi / blockchain technology and development

Company Description

Treehouse Labs is dedicated to building products that empower the world to confidently navigate digital assets. We are the builders behind Treehouse Protocol, a decentralized fixed income layer (https://treehouse.finance/), and TRHX, a professional arm dedicated to digital assets research. We tackle ambitious projects that provide infrastructure, data, and standards enabling everyday investors and institutions to invest in digital assets with confidence and push the boundaries to introduce innovative products into the decentralized finance ecosystem.

Come build the future of digital assets with us at www.treehouselabs.xyz.

Apply Now:

About Outlier Ventures

Outlier Ventures is the leading Web3 accelerator in the world. Founded in 2014, it works with startups at various stages of their lifecycle from pre-seed/seed (via Base Camp) to later stage about to launch or live token networks that specialize in a new data economy, infrastructure, DeFi, and bringing together a network of 1,000+ of the world’s leading Web3 founders, protocols, VCs to mentor and invest in startups.

At Outlier Ventures, we value curiosity of mind and an agile, entrepreneurial mindset.

We value all people, regardless of their gender, age, disabilities, race, ethnic origin, pregnancy or maternity status, religious beliefs, political beliefs, marital status or sexual orientation. We encourage applicants from all backgrounds and are committed to promoting equality at every opportunity, both as partners, providers of services, and employers.

About The Role

Outlier Ventures is seeking a Head of Engineering to help source the best Web3 technologies and AI to use them with portfolio companies and within OV itself.

The Head of Engineering plays a strategic role in developing the technical direction starting from the CTO guidelines. You help portfolio companies and Outlier Ventures itself to find the best trade-offs by mixing Web2 tech with Web3 and AI tech stack in the most seamless way.

The Web3 ecosystem landscape is constantly changing, and because of that, looking, selecting, and staying updated with Web3 technologies plays a primary role. It offers an excellent opportunity to use your experience and practical approach to filter the noise from the signal.

You work with the rest of the Product & Engineering team to deliver first-class product and engineering advisory to the co-founders, CTOs, and engineers of the portfolio companies to bring new paradigms to life as they build viable businesses. We are here to ensure they can deploy the best, most scalable, and secure architectures possible.

Having strong communication and interpersonal skills is crucial to fostering collaboration between all the internal and external stakeholders (e.g. Startups, Investment Team, Accelerator Team, etc. )

Plus, because we are an accelerator, you will be involved in the admission process of startups. This is a fantastic opportunity to be part of the selection process that shapes the subsequent batches of founders. Practically, you will run solo or with other colleagues through tech due-diligence sessions where you learn and challenge applicants’ architectures, approaches, and business models.

We are looking for technical builders who love the Web3 movement, startups, and the growing AI industry.

The role is fully remote; if you are based in London, you are more than welcome to work in our London-based office.

Successful candidates will need to work London office hours (-+3 hours Timezone).

Your Key Responsibilities:

• In advisory capacity, run workshops about product roadmap best-practice and architectures in line with the startup’s long-term business outcomes.
• Help OV to build and execute on viable product roadmaps for leveraging technology, particularly AI, in its daily activity and create tools to empower the in house employees and expert teams.
• Being the line manager of the Product Engineers in the team and contribute to the growth of the Engineering practice by hiring, coaching, and mentoring.
• In advisory capacity, with the startups, identify technical blockers and come back with actionable alternatives considering the impact from an engineering and business perspective.
• Run architecture and code review sessions.

We are looking for someone who:

• Has a deep exposure to Web3 technologies and has built something hands-on (Solidity, Hardhat, EtherJs, etc.).
• Has been exposed to the hectic startup life either as a founder/employee/investor.
• Has 5 years experience in blockchain engineering roles.
• Knows distributed system architecture (e.g., Microservices, CQRS, Saga, Sharding, etc.).
• Is fluent in one or more general-purpose languages (e.g., TypeScript, Python, Go, Rust, Java).
• Is familiar with Domain Modelling, DevOps principles, containers, Testing, Continuous Integration, and Deploy.
• Understands the markers of a quality codebase (design patterns, testing, documentation, commit activity, CI/CD).
• Has strong interpersonal skills: ability to advise on technical direction and explain technical concepts to non-technical audiences.

Nice to have:

• Fundamentals of Solidity.
• Viem and/or Ether.js and/or Web3.js.
• React or any modern web framework.
• Software security training, particularly smart contract security.
• Knowledge of Machine learning and exposure to new LLM paradigms.

What we offer:

• The package is subject to relevant experience.
• Private medical insurance.
• Discretionary bonus scheme.
• 25 days of holiday per year (plus bank holidays).
• Cycle-to-work scheme.

Yelay is a permissionless and non-custodial toolbox serving as the base-layer protocol for fixed income in DeFi. Yelay’s smart contract stack allows anyone to create automated, diversified, and risk-reward-optimized yield-farming portfolios. Partners like launchpool platforms, wallets, exchanges, and DAO management tools can leverage our SDK to offer users ‘Earn’ products based on Yelay’s smart vaults.

We are seeking an exceptional Senior Node.js Backend Engineer with hands-on Web3 expertise to develop core Yelay protocol backend infrastructure and a TypeScript SDK.

Key Responsibilities:

• Plan, design, implement, and maintain backend services using Node.js.
• Improve and expand existing backend services.
• Build a TypeScript SDK that enables integration by external parties.
• Lead projects from scoping to delivery.
• Develop and maintain Web3 integration services for multiple blockchains.
• Implement robust monitoring, logging, and alerting systems.
• Conduct code reviews and provide constructive feedback.
• Guide clients through the SDK integration process and assist in technical onboarding of new clients, including the setup and configuration of Yelay products tailored to client-specific needs.
• Proactively contribute to developing and maintaining a comprehensive knowledge base (FAQs, guides, and tutorials).
• Promote Yelay products both in-person and through industry-standard platforms and communities.

Requirements and Skills:

• Node.js expertise with at least 3 years of experience.
• Proficiency in Express.js.
• Advanced TypeScript skills.
• Experience with database technologies such as PostgreSQL and Redis.
• Deep knowledge of AWS (e.g., Amplify, EC2, ECS).
• Experience with containerization and CI/CD pipelines.
• In-depth understanding of DeFi, blockchain technology, and the Web3 ecosystem.
• Proficiency in Ethereum development (e.g., Ethers.js).
• Experience with The Graph / Subgraph.
• Familiarity with DeFi protocols and a native DeFi user experience.
• Strong customer service orientation and the ability to empathize with client needs and challenges.
• Excellent verbal and written communication skills with the ability to explain complex technical issues clearly and concisely to non-technical audiences.
• Ability to work effectively both independently and within a team, collaborating across multiple departments.
• Fluency in English, both written and spoken.

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, 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 Role Overview: As a Senior Full Stack Engineer, you will be responsible for designing, developing, and maintaining both frontend and backend components. You will work closely with product managers, designers, and other engineers to deliver high-quality, secure, and scalable solutions that meet the needs of our clients. This role requires a deep understanding of both frontend technologies like React and backend systems. We are looking for candidates located in the EMEA region.   Why You’ll Love This Role

Impactful Work: Your contributions will directly influence the way stakeholders interact with and perceive the security of blockchain networks through both the dashboard and the Insights API.

Collaborative Environment: Join a team of passionate professionals who are committed to innovation, quality, and making a tangible impact in the blockchain space.

Professional Growth: Enjoy opportunities for professional development and career progression in a rapidly evolving industry.

  About You An ideal candidate has 5+ years of Full-Stack Development experience and contributed to blockchain-related projects. We are looking for candidates who have worked on complex projects in a distributed team.

Problem-Solving Attitude: Creative thinker with a knack for solving intricate technical challenges.

Communication: Excellent communication skills, with the ability to convey technical concepts to non-technical stakeholders.

Autonomous: The ability to work independently, make informed decisions, and take initiative without needing constant supervision, ensuring high productivity and effective problem-solving.

Mentorship and Leadership: Provide technical guidance and mentorship to team members, fostering a culture of continuous learning and improvement.

  Responsibilities:

Collaborate with cross-functional teams, including product managers, designers, and other developers, to deliver high-quality projects on time.

Writing clean, efficient, and maintainable code: Writing code that is easy to understand and modify is crucial.

Debugging and testing: Ensuring that the frontend code is error-free and performs optimally through debugging tools and testing methodologies.

Staying up-to-date with emerging trends and technologies: The web development industry is constantly evolving, and it is essential to stay current with the latest technologies, trends, and best practices.

Documenting code and maintaining code repositories: To ensure that the development team can easily understand and modify the codebase, it is crucial to document your code and maintain code repositories.

Participating in code reviews: Code reviews help identify potential issues and ensure that the codebase meets quality standards. You should be prepared to participate in code reviews and provide feedback on other team members' code.

Assisting with deployment: You may be involved in the deployment process, which includes configuring web servers, managing version control systems, and resolving any issues that arise during deployment.

Provide guidance and mentorship to more junior developers, promoting continuous learning and improvement within the team.

  Skills:

Excellent skills in modern JavaScript/Typescript, Python or Java

A deep understanding of the architecture of modern client- and server-side React applications

Experienced in designing scalable APIs

Experienced in testing backend and frontend

Experienced in modern database design and interaction (SQL and/or NoSQL)

Expertise in architecture principles, design patterns, and the ability to analyze and address trade-offs in business requirements, system performance, reliability, and maintainability

Experience in working closely with a DevOps team to design and deploy cloud-native infrastructure, to ensure scalability and reliability

  Nice to have:

Blockchain application experience (e.g. DeFi Protocols, Wallets, DEXs, block explorers, blockchain user-facing applications)

Experience with smart contract development and interaction (e.g., Solidity, Web3.js, ethers.js)

Small team leadership experience

Financial Services and Markets understanding

 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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Engineering@Easygo   Easygo leads the world in crafting top-tier entertainment experiences. Within our engineering organization, 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 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.

  About the team   The Payments team is responsible for delivering a highly scalable, secure, high-performance, and compliant payment system that supports numerous currencies and payment methods worldwide. This team forms the backbone of our financial operations, playing a crucial role in driving revenue growth, enabling global expansion, and strengthening customer trust.   If you're passionate about growth, innovation, and working with the best, we'd love to have you on our team!

Key Responsibilities:

Design and implement scalable, high-performance software solutions in alignment with project requirements and company standards. Optimize existing systems for performance, scalability, and reliability, identifying and resolving bottlenecks and inefficiencies. Actively engage in hands-on coding and development, ensuring code quality, scalability, and maintainability. Collaborate effectively with cross-functional teams, communicating technical concepts and project updates. Provide technical leadership, guiding and mentoring junior engineers in the team.

Minimum Qualifications:

Bachelor's/Master's degree in Computer Science or equivalent practical experience. 7+ years of hands-on experience in software engineering, focusing on scalable system design and development. Experience with Cloud services (e.g., AWS, Azure, Google Cloud) and related technologies. 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 

Proven track record of building and operating highly scalable payments processing systems. Experience working in a regulated environment, meeting high standards of compliance and trust.

Experience with Node.js, TypeScript and related technologies.

Apply Now:

Engineering@Easygo   Easygo leads the world in crafting top-tier entertainment experiences. Within our engineering organization, 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 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.

  About the team   The Design System Team will be tasked with building and maintaining a robust component library that works seamlessly across various web and native platforms. This team will be a cornerstone of our growth strategy, serving as the vital link between our design and engineering departments, ensuring world class user experience quality, consistency, and high efficiency as we scale our engineering efforts.    If you're passionate about growth, innovation, and working with the best, we'd love to have you on our team!

Key Responsibilities:

Design and implement scalable, high-performance software solutions in alignment with project requirements and company standards. Optimize existing systems for performance, scalability, and reliability, identifying and resolving bottlenecks and inefficiencies. Actively engage in hands-on coding and development, ensuring code quality, scalability, and maintainability. Collaborate effectively with cross-functional teams, communicating technical concepts and project updates. Provide technical leadership, guiding and mentoring junior engineers in the team.

Minimum Qualifications:

Bachelor's/Master's degree in Computer Science or equivalent practical experience. 7+ years of hands-on experience in software engineering, focusing on scalable system design and development. Proficiency in multiple programming languages and frameworks relevant to the role (e.g. Javascript, Typescript)  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. Proven track record of building successful design systems and/or complex user interfaces spanning multiple platforms. Experience working with Javascript frameworks such as Svelte, React

Preferred Qualifications   

Proficiency in establishing developer ecosystem communities (internal and/or external), providing easy to use component libraries via high quality documentation and developer experience. Experience working with server-side rendering frameworks (e.g. SvelteKit, NextJS, etc) Experience working with UI component libraries such as Storybook Strong problem-solving skills and the ability to thrive in a fast-paced, dynamic environment.

Apply Now:

Senior Software Engineer    Engineering@Easygo   Easygo leads the world in crafting top-tier entertainment experiences. Within our engineering organization, 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? As part of our new Belgrade Regional Engineering Office (REO), you will join a dedicated Performance Engineering center of excellence focused on performance tuning, capacity management, and ensuring that our services run as efficiently and reliably as possible. In a competitive environment where user experience is directly tied to service speed and reliability, we must ensure that our systems are tuned for peak performance. Collaborating with product and platform-focused teams across Australia and the US, this team addressed immediate performance concerns while also anticipating future demands, ensuring that we are always ahead of the curve in capacity management and optimization. By doing so, we effectively serve our global user base of millions, maintaining the highest standards of performance and reliability. Are you a passionate and ambitious 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.

  Who We're Looking For: We are on the lookout for seasoned and highly proficient Principal Full Stack Engineers with expertise in architectural design, distributed systems, and cutting-edge cloud infrastructure management. Candidates should demonstrate a proven ability to design and scale high-throughput, low-latency microservice platforms. Our technology stack encompasses TypeScript (TS), Go, Svelte, GraphQL, REST APIs, NATS, Kubernetes, and AWS, ArgoCD, though we welcome expertise beyond our current stack. Additionally, we are deeply committed to our "you build it, you run it" principle, ensuring that our engineers take full ownership of their projects from development through to deployment and ongoing maintenance. Key Responsibilities:  

Architect and design scalable, high-performance software solutions in alignment with project requirements and company standards. Optimize existing systems for performance, scalability, and reliability, identifying and resolving bottlenecks and inefficiencies. Actively engage in hands-on coding and development, ensuring code quality, scalability, and maintainability. Collaborate effectively with cross-functional teams, communicating technical concepts and project updates. Provide technical leadership, guiding and mentoring junior engineers in the team.

  Qualifications:  

Bachelor's/Master's degree in Computer Science or equivalent practical experience. 7+ years of hands-on experience in software engineering, focusing on scalable system design and development. Proficiency in multiple programming languages and frameworks relevant to the role. 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.

If you're passionate about growth, innovation, and working with the best, we'd love to have you on our team!

Apply Now:

Launchpad, a people-first technology company, is a leader in North America´s rapidly growing tech sector. Through two solutions, Launchpad supports its clients with digital transformation:

PaasportTM, our iPaaS solution, streamlines software integration and automates workflows. Nearshore Staff Augmentation, our managed IT staffing service, connects top IT talent across various geographical regions, bringing industry expertise to leading clients.

Based in Vancouver, Canada, our operational footprint spans across North and South America, with a second headquarters in Santiago, Chile. In 2023, our unwavering dedication to innovation garnered recognition as a Deloitte Technology Fast 50™ Program Company. Our clientele boasts industry leaders such as Walmart, GM, TIME Magazine, Salesforce, Tableau, Splunk, Bolt.com, Freedom House, and more. At Launchpad, we genuinely care about our people as individuals. If you are looking for a team that values growth, drive, and passion for your craft, if you’re seeking a place to achieve your goals and dreams with fairness and integrity, then we’d love to hear from you. 

We are seeking a skilled Front-End Developer with expertise in React and Next.js to join our dynamic development team. This role is pivotal in delivering cutting-edge user experiences within a headless architecture environment. While React and Next.js are essential, experience with Drupal is highly valued and will elevate your contributions. You will work closely with designers, back-end developers, and stakeholders to create seamless, high-performance web applications that empower end-users while adhering to modern web development best practices.   Key Responsibilities

Develop and maintain scalable, performant front-end applications using React and Next.js. Collaborate with back-end developers to integrate APIs in a headless CMS architecture. Implement responsive and intuitive user interfaces based on design specifications. Optimize components for maximum performance across different devices and browsers. Write clean, reusable, and maintainable code following best practices. Contribute to the overall architecture and design discussions. Stay up-to-date with emerging technologies and industry trends to ensure solutions are future-ready.

  Required Qualifications

5+ years of professional experience in front-end development. Strong expertise in React.js and Next.js. Solid understanding of modern JavaScript (ES6+), TypeScript, and CSS/SCSS. Familiarity with headless CMS architectures and working with APIs (REST/GraphQL). Experience with version control tools such as Git. Ability to write clean, modular, and scalable code. Excellent problem-solving skills and attention to detail.

  Preferred Qualifications

Experience with Drupal or other CMS platforms, particularly in a headless setup. Knowledge of server-side rendering (SSR) and static site generation (SSG). Understanding of accessibility standards (WCAG) and SEO best practices for front-end development. Familiarity with cloud platforms like AWS, Vercel, or Netlify for deployment.

  Why work for Launchpad?

100% remote People first culture Excellent compensation in US Dollars Hardware setup for working from home Work with global teams and prominent brands based in North America, Europe, and Asia Training allowances Personal time off (PTO) for vacations, study leave, personal time, etc. ...and more! At Launchpad, we genuinely care about our people as individuals. If you are looking for a team that values growth, drive, and passion for your craft, if you’re seeking a place to achieve your goals and dreams with fairness and integrity, then you are the future of Launchpad. Launchpad is committed to fostering a diverse and representative workforce and an inclusive work environment where all employees are respected and treated equally. Are you ready to elevate your career at Launchpad? We want to hear your story! Contact us today.  

Apply Now:

Who are we?

IOHK, is a technology company focused on Blockchain research and development. We are renowned for our scientific approach to blockchain development, emphasizing peer-reviewed research and formal methods to ensure security, scalability, and sustainability. Our projects include decentralized finance (DeFi), governance, and identity management, aiming to advance the capabilities and adoption of blockchain technology globally.

We invest in the unknown, applying our curiosity and desire for positive change to everything we do. By fueling creativity, innovation, and progress within our teams, our products and services are designed for people to be fearless, to be changemakers.

About Midnight:

IOG's Midnight Tribe is a business technology provider and core contributor to the Midnight Network, a blockchain platform for developing decentralized applications that safeguard personal and commercial data. The Midnight Network is the first blockchain to offer programmable data isolation by leveraging zero-knowledge (ZK) proofs to enable selective disclosure of what information is visible on-chain and is designed to help developers implement necessary business policies, such as meeting regulatory requirements.

What the role involves:

As a Senior SDET, you will play a pivotal role in ensuring the reliability, security, and performance of our cutting-edge blockchain solutions. You will collaborate closely with the Head of QA to design, implement, and execute robust test strategies, contributing to the success of our blockchain products.

Most importantly, you will be a person who shows strong initiative and has a proactive approach to Quality Assurance across the SDLC.

• Help Develop and execute a comprehensive testing strategy for our blockchain solutions, encompassing functional, performance, security, and integration testing.
• Review Team Test Plans and oversee the general QA Strategy for each of the scrum teams/squads
• Lead the testing of new Initiatives, and guide other team members in how to approach, execute and report on new areas of testing
• Implement and maintain continuous integration (CI) and continuous deployment (CD) pipelines for automated testing.
• Develop and maintain automated test scripts using relevant testing frameworks and tools.
• Conduct manual testing when necessary, including exploratory testing, regression testing, and ad-hoc testing.
• Identify, report, and track defects to resolution.
• Perform root cause analysis of defects and work with development teams to implement timely solutions.
• Set up and maintain test environments, including test data and test configurations.
• Plan and conduct performance testing to assess scalability, reliability, and responsiveness of our blockchain solutions.
• Maintain accurate and up-to-date test documentation, including test plans, test cases, and test reports.
• Contribute to the development and enhancement of test automation frameworks.
• Collaborate closely with cross-functional teams, including software developers and product managers, to ensure the testability, reliability, and scalability of our products.

Who you are:

• Bachelor's degree in computer science, software engineering, or a related field (advanced degrees are a plus).
• Proven experience as an SDET or in a similar quality assurance/testing role.
• Experience of agile methodologies.
• Experience with modern testing frameworks.
• Experience in test automation for front-end/back-end and end-to-end systems.
• Experience working with Git, SDLC, and various CI/CD tools (e.g., GitHub Actions).
• Experience as QA Lead desired but not essential
• Experience in performance and security testing is a plus.
• Experience with API testing.
• Experience in distributed systems and computer networks would be beneficial.
• Expertise in libraries, tools, and procedures for executing and automating various types of tests (e.g., unit tests, property tests, model-based tests, integration tests, end-to-end tests, UI tests, performance tests, stress tests, fault tolerance tests).
• Experience with TypeScript, Javascript, Rust, or other programming languages is advantageous.
• Familiarity with Virtualization using Docker.
• Proficiency with Linux.
• Proficiency in automation skills, including the ability to write automated test scripts and establish and maintain CI/CD pipelines.
• Strong understanding of blockchain technology, including consensus algorithms and smart contracts (a plus).
• Sound knowledge of software development life cycle (SDLC) methodologies, including Agile and DevOps practices.

Are you an IOGer?

Do you find yourself questioning the status quo? Do you tinker with ideas and long to turn those ideas into solutions? Are you able to spark thoughtful debates, bringing out the inquisitiveness in others? Does the promise of continuously growing excite you? Then get ready to reimagine everything you thought wasn’t possible because that’s what it means to be an IOGer - we don’t set limits, we break them.

• Remote work
• Laptop reimbursement
• New starter package to buy hardware essentials (headphones, monitor, etc)
• Learning & Development opportunities
• Competitive PTO

At IOG, we value diversity and always treat all employees and job applicants based on merit, qualifications, competence, and talent. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.

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As a Contract-to-Hire Mobile Developer, you’ll work closely with our product and engineering teams to create mobile experiences that align with our mission. You will be responsible for developing and maintaining a React Native application with strong TypeScript integration, working on both iOS and Android components. Experience with cryptocurrency wallets and knowledge of Rust are beneficial for this role, as we continue to explore the intersection of mobile and blockchain technology.

Key Responsibilities:

• Develop, test, and maintain features for our React Native mobile application, ensuring high performance and responsiveness.
• Implement state management solutions and UI components using popular libraries (e.g., Tailwind, >
• Collaborate with cross-functional teams to define, design, and ship new features.
• Work closely with the backend team to integrate API services and manage data flows between the application and server.
• (Nice to have) Collaborate on cryptocurrency wallet integration within the app, including secure transaction handling and wallet management.
• (Nice to have) Work with Rust binaries via FFI for integrating backend functionality into the mobile application.

Required Skills & Qualifications:

• 3+ years of experience in React Native development with strong TypeScript skills.
• Proficiency in React Native core components for both iOS and Android.
• Strong understanding of state management and experience with popular UI libraries, such as Tailwind and >.
• Excellent debugging, optimization, and problem-solving skills.

Nice-to-Have Skills:

• Experience with cryptocurrency wallets or working knowledge of secure transaction handling.
• Knowledge of Rust programming and experience with FFI (Foreign Function Interface) for integrating Rust binaries with React Native applications.

Contract Details:

• Duration: 3-6 month contract with the opportunity to join the team full-time.

How to Apply:

If you're a proactive mobile developer with a strong foundation in React Native and a passion for privacy-focused technology, we’d love to hear from you. Please submit your resume and portfolio showcasing relevant projects.

Apply Now:

eToro Money mission is to provide a unified neo banking experience that unifies the cryptocurrencies world (Bitcoin, Ethereum, …) with the Fiat world (government issued currencies such as Dollar and Euro).

Besides the eToro trading platform, eToro provides its Millions of users with a mobile Money application that lets them manage all their financial assets through an ultra-modern, slick user experience. 

We work with cutting edge, micro-services based technologies, to deliver highly secured, insanely easy to use neo-banking services. 

Technical stack

• JavaScript and TypeScript
• Angular
• HTML5
• CSS3
• Cordova - optional

Responsibilities

• Leading the design and implementation of web applications and hybrid mobile apps (Android and iOS)
• Proactively participating in every aspect of the software development lifecycle of feature development, including input on specifications, designs, implementation, test, optimization, and delivery
• Owning and leading collaborative efforts with various stakeholders including Product, IT, and R&D teams
• Facing technical challenges - performance, fault-tolerance, security and live production issue
• You'll help with designs and implementations of complex features and set the standard.
• Writing unit tests, integration tests, and CI/CD procedures
• Being part of an amazing group of people!

• 3+ years of development & architecture experience with building front-end complex systems, and infrastructure, using Angular.
• Experience with high-performance/low-latency systems
• High coding standards.
• Fluent English.

Desirable-

• Mobile web development
• Familiar with Cordova

Apply Now:

Who is Risk Labs?

Risk Labs is the foundation and core team whose mandate is to build and grow the UMA and Across protocol ecosystems.

What is UMA?

UMA’s optimistic oracle (OO) can record any verifiable truth or data onto a blockchain. UMA Purpose: UMA is the canonical source of truth that blockchains use to verify real world data. UMA Vision: UMA enables any verifiable truth to be recorded on-chain, trustlessly.

What is Across?

Across is a cross-chain bridge for L2s and rollups secured by UMA’s OO. Across’ purpose: Across is to fulfill crypto’s potential by making blockchains more usable, more accessible and more efficient. Across’ Vision: Intents are the standard in x-chain interoperability, and are settled by Across.

Your Impact?

As DevRel Expert you’ll bring a passion for working with both the existing web3 developer community and onboarding the next generation of UMA & Across users and developers across our product suite. You’ll serve as the ear to the ground for developer’s needs and pain-points, channeling that feedback back to the internal product and engineering teams.

Responsibilities

• Presenting and training developers of all experience levels (IRL or virtually) on how to deploying or building with Across or UMA products;
• Hosting educational office hours to support builders, foster deeper understanding of specific use cases, and help answer their technical questions;
• Creating technical assets for Across and UMA, including: writing product documentation and tutorials, recording and editing video tutorials, etc..
• Evangelising externally both IRL and across the industry standard platforms and communities;
• Mentoring developers and answering technical questions via Discord and Twitter to support building the next generation of decentralized applications.

Requirements

• Proven abilities as a full stack developer, with at least 2 years experience working with: typescript, solidity, React and unix
• Prior experience and a passion for building and maintaining a technically-focused developer community
• A passion for evangelism at relevant conferences, hackathons, and meetups
• Excellent mentoring, coaching, and personality skills
• Excellent technical skills, and proven ability to take complex technical concepts and deliver them in the best way for a variety of audiences
• Creating and editing technical videos, prototypes, etc. gets bonus points
• Establishing and managing a community channel for developers to collaborate, share insights, and stay up to date

Compensation and Benefits

• Pay packages include competitive salaries & meaningful token options ($UMA and $ACX).
• Salaries for this role range from $100-180k (USD), and your token allocation can grow with your voting rewards while you participate in the growing ecosystem.
• Will pay in stablecoins or fiat
• Philosophies for a culture that show we care: Take vacation when you need it, family care, training and development (just to name a few)
• 100% remote, which means we encourage you to create the work environment that you thrive in
• At least two team wide offsites a year

Studies have shown that women and people of colour are less likely to apply to jobs unless they meet every single qualification. Risk Labs, the employing entity, is an equal opportunity employer and is dedicated to diverse, inclusive, and authentic workplaces. So, if you’re excited about this role but your past experience doesn’t perfectly align- we encourage you to apply anyways. We value you taking the chance. Risk labs will not discriminate on the basis of race, religion, colour, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.

Our values:

1. We value each individual’s right to economic freedom
2. We value openness, honesty, and directness
3. We value integrity
4. We value iterative learning
5. We value taking smart risks. We value creating an environment where everyone “does their best work”.

Why do we love working at Risk Labs?

We are a group that’s aligned with the ethos of the crypto industry and doing our best to make an impact for the industry and world at large. You’ll succeed with Risk Labs if you’re a self-starter, kind, adaptable, and passionate about making an impact. Risk Labs is a values driven team that strives to create an environment where we can do our best work, and succeed. We’re building products that we believe in, and continuing to strive for innovation and growth. Both personally and professionally we support each other to create a happy, healthy, and inspired team vibe, so we can remain motivated to build things the world needs and loves. We take pride in the fact that we are at once family-friendly as well as nomad-friendly.

UMA’s optimistic oracle is a decentralized truth machine for Web3- yes, that’s a bold and very exciting statement. We’ve built a solid foundation, in terms of the team, the technology, and the products, and the road map ahead is one full of exciting technical challenges, growth, and telling our story to the world. Across is creating an interoperable world where DeFi is seamless with its intents based architecture. We’ve grown from an early bridge, to a market leader, and won’t stop innovating and building. We have big dreams, and a team excited to bring them to life.

Still want to know more?

• Our team blends a mix of highly-sought engineers, and a diverse business team to showcase their high quality tech. Our international and fast-growing team includes a diverse background of experiences and has drawn world class talent. We have a great network of supportive investors from groups like: Placeholder, Blockchain Capital, Bain Capital, Coinbase, Dragonfly… to name a few.
• Teammates take the time off that they need and support each other to be their best selves- we care about your wellness.
• You will not get bored with Risk Labs. We are constantly developing, building, experimenting and evolving. Yes we try to allow people to focus on their specific product areas, but things are always shifting and evolving. There’s no right answer and we’re all just doing our best!

Across’ purpose: Across is to fulfill crypto’s potential by making blockchains more usable, more accessible and more efficient.

Across’ Vision: Intents are the standard in cross-chain interoperability.

Who is Risk Labs?

Risk Labs is the foundation and core team behind UMA, and some top tier products built with it such as oSnap, Oval, and the Across protocol. The Risk Labs team, operates as one cohesive (amazing!) culture, but focuses on two core protocols, UMA and Across. UMA and Across are decentralized protocols governed by community members across the globe in DAOs, and are supported by Risk Labs Foundation. UMA’s optimistic oracle (OO) can record any verifiable truth or data onto a blockchain. Across is leading the future of interoperability with its frontier intents based architecture.

Your Impact?

We’re looking for a Jr. Smart Contract Engineer to join the Across protocol team. You’d be working alongside top tier engineering talent, world class data driven product development, and a team motivated to be hugely impactful for the exciting interoperable future that we’re racing towards. You’re a person who loves optimizing and building at the intersection of technology, finance, and data.

Responsibilities

• Protocol architecture: Design and build protocol upgrades from idea to deployment.
• Smart contracts: Implement designs with a focus on security, simplicity, ease of use, and gas-efficiency.
• Code review and mentorship: Write code in a highly collaborative open source ecosystem. In depth reviews of others’ contributions is expected with a focus on helping others grow their technical expertise.
• Bots: write complimentary offchain code to interact with the protocol. Bots should have a high degree of correctness, efficiency, and anti-fragility.

These responsibilities are going to be similar to the Sr. Smart Contract role posted; however, as a junior engineer, we have lower expectations about your previous experience. That doesn’t mean our expectations are low, instead we have higher expectations for the demonstrable and uncanny ability to learn and apply new concepts quickly. Someone who is exceptionally keen to learn and invest their time with us, in exchange for us investing in their growth. Someone who we hire for this role will become proficient in the above categories.

Requirements

• 2+ years of experience in engineering at a software organization. This can include multiple internships, what we want to see is your familiarity with engineering best practices (sprints, code review, etc.) and a level of professionalism.
• 1+ years of working with blockchain-based projects (think hackathons or personal projects as well), and a deep passion for blockchain technology, cryptoeconomic protocol design, game theory, or decentralized finance
• Outstanding critical thinking skills; low ego, high curiosity and comfort in being wrong
• A love for great software; desire to understand the why and the how of everything you work on
• Demonstrated ability to apply existing skills to new technologies
• Growth mindset; a desire to learn from and mentor those around you
• Strong communication and collaboration skills, especially written

Compensation and Benefits

• Pay packages include competitive salaries & meaningful token options.
• Salaries for this role range from $100-200k (USD), and your token allocation can grow with your voting rewards while you participate in the growing ecosystem.
• Will pay in stablecoins or fiat
• Philosophies for a culture that show we care: Take vacation when you need it, family care, training and development (just to name a few)
• 100% remote, which means we encourage you to create the work environment that you thrive in
• At least two team wide offsites a year

Studies have shown that women and people of colour are less likely to apply to jobs unless they meet every single qualification. Risk Labs, the employing entity, is an equal opportunity employer and is dedicated to diverse, inclusive, and authentic workplaces. So, if you’re excited about this role but your past experience doesn’t perfectly align- we encourage you to apply anyways. We value you taking the chance. Risk labs will not discriminate on the basis of race, religion, colour, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.

Our values:

1. We value each individual’s right to economic freedom
2. We value openness, honesty, and directness
3. We value integrity
4. We value iterative learning
5. We value taking smart risks. We value creating an environment where everyone “does their best work”.

Why do we love working at Risk Labs?

We are a group that’s aligned with the ethos of the crypto industry and doing our best to make an impact for the industry and world at large. You’ll succeed with Risk Labs if you’re a self-starter, kind, adaptable, and passionate about making an impact. Risk Labs is a values driven team that strives to create an environment where we can do our best work, and succeed. We’re building products that we believe in, and continuing to strive for innovation and growth. Both personally and professionally we support each other to create a happy, healthy, and inspired team vibe, so we can remain motivated to build things the world needs and loves. We take pride in the fact that we are at once family-friendly as well as nomad-friendly.

UMA’s optimistic oracle is a decentralized truth machine for Web3- yes, that’s a bold and very exciting statement. We’ve built a solid foundation, in terms of the team, the technology, and the products, and the road map ahead is one full of exciting technical challenges, growth, and telling our story to the world. Across is creating an interoperable world where DeFi is seamless with its intents based architecture. We’ve grown from an early bridge, to a market leader, and won’t stop innovating and building. We have big dreams, and a team excited to bring them to life.

Still want to know more?

• Our team blends a mix of highly-sought engineers, and a diverse business team to showcase their high quality tech. Our international and fast-growing team includes a diverse background of experiences and has drawn world class talent. We have a great network of supportive investors from groups like: Placeholder, Blockchain Capital, Bain Capital, Coinbase, Dragonfly… to name a few.
• Teammates take the time off that they need and support each other to be their best selves- we care about your wellness.
• You will not get bored with Risk Labs. We are constantly developing, building, experimenting and evolving. Yes we try to allow people to focus on their specific product areas, but things are always shifting and evolving. There’s no right answer and we’re all just doing our best!

What is Paladin?

Paladin is a DeFi ecosystem helping projects grow their liquidity on chain. The company has raised $2.55M in a previous Seed Round and is profitable.

Job description:

You will join a team of ambitious builders dedicated to changing the way liquidity incentive and management is managed on chain. Our fully remote team is based in Europe and we’re looking for an extra Fullstack Engineer to accelerate our development.

Responsibilities:

At Paladin you will be expected to:

• Write clean and efficient code
• Be a team player
• Be able to review coworkers work and give relevant feedback
• Be able to take ownership of your projects and work independently
• Be able to work in a small team
• Work asynchronously with our team
• Build a resilient interface
• Be able to read and understand applied mathematics(finance/economics)
• To not build code that lasts forever, we expect you to build Web Applications that can accommodate changes 6-12 months down the road.

Experience or knowledge:

Experience or knowledge with the following:

• React, Typescript
• Web3 libraries (ethers.js, view/wagmi, …)
• State management libraries (redux, zustand, …)
• Golang
• Understanding of Ethereum and the EVM
• Understanding the architecture of smart contracts (& DAOs) and Web3 in general
• Strong mathematical understanding on an abstract level
• Being able to work from a Figma design

Nice to have:

• Experience or knowledge with the following:
• GraphQL
• Docker
• Relevant project examples (Github link or other)
• Remote work experience

About us:

Avara builds innovative products leveraging blockchain technologies. Avara’s suite includes the Aave Protocol, along with the native stablecoin GHO, Lens, an open social network, and Family, a design-first mobile crypto wallet. Avara’s vision is to build a people-powered internet that benefits all.

Our culture:

Having cultivated a thriving, collaborative culture, our team is kind, welcoming and passionate about what we are building. We celebrate differences and seek to develop and retain the most talented people from a diverse candidate pool from all over the world. No matter where you are based, no ghost will be left behind and we appreciate every moment we get to work and have fun together.

About the Role:

As a Senior iOS Engineer at Avara, you will lead the development of an SDK that enables seamless fiat-to-crypto money movement and high-converting card payments across Avara’s products and partner ecosystem. Together, we will build bridges, remove toll booths, and increase financial access for billions of people.

How you can make an impact:

• Oversee the end-to-end process of building and supporting an iOS SDK that will be used by some of the most demanding product teams in crypto
• Ask questions, uncover edge cases, and maintain our documentation
• Obsess over transaction processing speed and clear communication with customers – this is how we build trust
• Maintain short feedback cycles through demos

Let’s connect if:

• Minimum of 8 years in progressively more senior iOS engineering roles, with a strong preference for fintech and crypto domain experience
• Drive to make decentralized finance the backbone of fintech and contribute meaningfully to its practical application in the real world
• Advanced programming skills in Swift and UIKit, and a passion for developing phenomenal user experiences. TypeScript and React Native knowledge is a plus
• Strong background in designing consistent and convenient APIs for client adoption
• Experience building mission-critical software used by internal or external developers

Haven’t quite met all the criteria? Let’s not miss out on the chance to speak. Whilst you might not meet every single requirement, you might bring other, more exciting skills to the companies!

Equal opportunity statement:

Avara celebrates diversity and view each and every team member as a separate individual with their own unique identity. No matter your race, religion, gender, ethnicity, age, (dis)ability, sexual orientation or even the wallet you use, we welcome you at Avara.

As an equal opportunities employer, we take accountability and believe in everyone’s potential to build, create and inspire changes. With a mission to build a diverse workforce, we are proud to foster a working environment in which everyone can feel safe and valued for who they are.