1 to 25 of 176 Remote Web3 Jobs in the UK

re an initiator. We're pioneers in adopting the Rust development language for our algorithmic trading, and champions of its use in the industry. We support the growth of Web3 startups through our Accelerator Program. We upgrade ecosystems by injecting liquidity into promising DeFi, RWA, and NFT protocols. And we push the industry's progress with our research and governance More ❯

Familiar with container/orchestrator technologies (Docker/Kubernetes), and Continuous Integration. Ability to ship opinionated architectural choices and code, and to share software best practices. Proven interest in Web3, blockchain, cryptocurrency and smart contracts - check our Tech Blog and Open-Source Contribution Fluent (written and spoken) in French and English. Nice-to-have: Previous experience working within a certified … environment (SOC2, ISO 27001, PCI DSS, HIPAA ) Genuine interest in Web3, blockchain, cryptocurrency and smart contracts - check our Tech Blog and Open-Source Contribution About Kiln: Kiln is the leading enterprise-grade rewards platform that enables institutional customers to stake assets and integrate staking & DeFi functionality into their offerings. Our API-first platform provides fully automated validators, staking & DeFi protocols More ❯

The engineering team at Chainalysis is driven by the challenge of solving complex technical problems and building products that foster trust in cryptocurrencies. We are a globally distributed organization with teams in Denmark, the UK, Canada, and the USA, who More ❯

Integrate third-party APIs and services including blockchain nodes, financial data providers, and cloud-based tools. -Champion code quality through peer reviews, testing, and automation. -Keep up with emerging Web3, AI, and software engineering trends to improve our platform continuously. What We’re Looking For -3–7 years of full stack development experience, preferably in fintech, SaaS, or Web3 environments. … solving skills and a proactive, ownership-driven mindset. -Comfortable working in a fast-paced, agile environment with evolving requirements. Bonus Points For -Experience integrating with financial data providers or Web3 platforms (e.g. Alchemy, Chainlink, Fireblocks). -Exposure to real-time data streaming, AI/ML pipelines, or decentralised infrastructure. -Knowledge of security best practices in fintech/blockchain applications. Why More ❯

Integrate third-party APIs and services including blockchain nodes, financial data providers, and cloud-based tools. -Champion code quality through peer reviews, testing, and automation. -Keep up with emerging Web3, AI, and software engineering trends to improve our platform continuously. What We’re Looking For -3–7 years of full stack development experience, preferably in fintech, SaaS, or Web3 environments. … solving skills and a proactive, ownership-driven mindset. -Comfortable working in a fast-paced, agile environment with evolving requirements. Bonus Points For -Experience integrating with financial data providers or Web3 platforms (e.g. Alchemy, Chainlink, Fireblocks). -Exposure to real-time data streaming, AI/ML pipelines, or decentralised infrastructure. -Knowledge of security best practices in fintech/blockchain applications. Why More ❯

Integrate third-party APIs and services including blockchain nodes, financial data providers, and cloud-based tools. -Champion code quality through peer reviews, testing, and automation. -Keep up with emerging Web3, AI, and software engineering trends to improve our platform continuously. What We’re Looking For -3–7 years of full stack development experience, preferably in fintech, SaaS, or Web3 environments. … solving skills and a proactive, ownership-driven mindset. -Comfortable working in a fast-paced, agile environment with evolving requirements. Bonus Points For -Experience integrating with financial data providers or Web3 platforms (e.g. Alchemy, Chainlink, Fireblocks). -Exposure to real-time data streaming, AI/ML pipelines, or decentralised infrastructure. -Knowledge of security best practices in fintech/blockchain applications. Why More ❯

to ship opinionated architectural choices and code, and to share software best practices. All our written and company communication is in English. Nice-to-have: Existing experience in a web3/crypto/blockchain company. Experience in running blockchain nodes, either professionally or as a hobby. Experience designing, building and deploying user-facing, and/or API-based products. Previous More ❯

background Strong communication skills both in French & English to facilitate the design of scalable architectures with SREs French can be a "nice to have" if you have several professional web3 experiences Golang (over 1 year of experience) Over 4 years of experience designing, building, and deploying user-facing, infrastructure-related, and/or API-based products (Python, PHP ) Experience coding More ❯

About the Company Gemini is a global crypto and Web3 platform founded by Tyler Winklevoss and Cameron Winklevoss in 2014. Gemini offers a wide range of crypto products and services for individuals and institutions in over 70 countries. Crypto is about giving you greater choice, independence, and opportunity. We are here to help you on your journey. We build crypto More ❯

for banking, DeFi, global trade, and gaming by collaborating with some of the world's largest financial institutions, notably Swift, DTCC, and ANZ. Chainlink Labs also works with top Web3 teams, including Aave, Compound, GMX, Maker, and Synthetix. Chainlink Labs was ranked in Newsweek's 100 Most Loved Workplaces 2023 in both the United States and United Kingdom . About More ❯

Web3/Smart Contracts Auditor – Security Software Engineer (Remote, UK/EU) Are you experienced in Security Software and Web3/Smart Contract Auditing, with strong programming skills in Solidity, Go, Rust, or C++? Do you want to join a world-class team securing some of the most advanced blockchain protocols? This is a unique opportunity to work with a … pioneering start-up at the intersection of blockchain, cryptography, and advanced software security. About the Role We’re seeking a Web3/Smart Contracts Auditor or Security Software Engineer—ideally with a PhD in Mathematics, Computer Science, or Cryptography—to join a cutting-edge team of experts in compilers, finance, and security research. This fully remote role (open to candidates … knowledge proofs. Continuing to grow through personal development and collaborative research opportunities. What We’re Looking For: A relevant PhD (Mathematics, Cryptography, or Computer Science). Proven experience in Web3/Smart Contract Auditing. Programming expertise in Go, Rust, Solidity, and/or C/C++. Strong understanding of code security and attacker models. Familiarity with financial mathematics or modeling More ❯

Web3/Smart Contracts Auditor Security Software Engineer (Remote, UK/EU) Are you experienced in Security Software and Web3/Smart Contract Auditing , with strong programming skills in Solidity , Go , Rust , or C++ ? Do you want to join a world-class team securing some of the most advanced blockchain protocols? This is a unique opportunity to work with a More ❯

uses Hubspot). An understanding of blockchain technology and its application in different use cases. Ability to work independently in a fast-paced and evolving environment. Genuine interest in Web3 , blockchain, cryptocurrency, and smart contracts Check our Tech Blog and Open-Source Contribution Nice-to-have: Additional language skills (in particular,any country from EMEA). Understand tech concepts or … in meetings with engineers) Data analytics skills (Excel, Python, etc) Experience in a fast-growing, early-stage company. Relationships in the region with relevant businesses. Experience working in the Web3/crypto/blockchain industry. About Kiln: Kiln is the leading enterprise-grade rewards platform that enables institutional customers to stake assets and integrate staking & DeFi functionality into their offerings. More ❯

The Aave Companies are focused on innovation in Web3 and have cultivated a thriving, collaborative team environment. Valuing expertise and dedication, the Aave fam is welcoming, passionate, and eager to build great products. We celebrate differences and seek to recruit, develop, and retain the most talented people from a diverse candidate pool and we're hiring! We are looking for … a Senior Fullstack Engineer with experience in DeFi and Web3 to support and grow our engineering team across a variety of different products from the Lens Protocol to other new primitives. This role will focus primarily on developing Web3-based applications from the ground up, and continuing to build critical pieces of technological architecture for the next stage of Web3 … are located and working within the GMT-PST time zones for coordination purposes. Responsibilities Work with smart contract engineers to design and implement a functional user-friendly experience for Web3 technologies. Collaborate with Product, Design, and Engineering teams to define, prioritize and develop solutions/features for Web3 products. Collaborate with frontend, backend, and smart contract developers. Own and plan More ❯

Software Engineer – Python/Django/Web3/Blockchain Fully remote The company This is an opportunity for a Software Engineer to join a leading Crypto payments firm. They have been established for close to 10 years and have had incredible success. They run a small agile team of some of the best engineers around, and due to organic growth … development and testing teams. Work with various blockchain technologies Work within an Agile environment. Greenfield development. What you will need Excellent knowledge of Python and Django framework. Background in Web3 and Blockchain development. Experience with smart contracts Experience with DevOps technologies Ability to work independently and with a team. Find out more If you would like to have a confidential More ❯

Senior Software Engineer – Python/Django/Web3/Blockchain Fully remote The company This is an opportunity for a Software Engineer to join a leading Crypto payments firm. They have been established for close to 10 years and have had incredible success. They run a small agile team of some of the best engineers around, and due to organic … development and testing teams. Work with various blockchain technologies Work within an Agile environment. Greenfield development. What you will need Excellent knowledge of Python and Django framework. Background in Web3 and Blockchain development. Experience with smart contracts Experience with DevOps technologies Ability to work independently and with a team. Find out more If you would like to have a confidential More ❯

all team members have a quantitative or engineering background, skillsets extend from solidity expertise, data and quantitative trading, to business development, incentive design and social media advocacy. As a Web3 Technical Lead, your role will be pivotal in ensuring the technical success of DeFi projects built by external partners on our infrastructure. Rather than building a single protocol, you will … Familiarity with Solidity and the EVM developer ecosystem (Hardhat, Foundry, OpenZeppelin) Humility and strong ability to communicate technical concepts to both devs and product stakeholders. Passionate and opinionated about Web3 and the decentralized finance movement. Nice to have Experience in DevRel/DevOps/Front-end roles. Previous open-source contributions. Familiarity with multi-chain deployments (Polygon, Arbitrum, Optimism, etc. More ❯

Blockchain Developer – Web3/DeFi Innovator – London (Tech stack: Blockchain Developer, Solidity, Node.js, React, HTML5, CSS3, TypeScript, Foundry, Hardhat, Ethereum-based ecosystems, bridging between L1 and L2, NoSQL databases, Git, Agile, Rust, Go, L2 frameworks, Unity, Unreal, GoDot, Programmer, Full Stack Engineer, Architect, Blockchain Developer) We have an exciting new opportunity for a Blockchain Developer to join one of London … s most forward-thinking Web3/DeFi innovators. This is your chance to work at the cutting edge of blockchain technology—building scalable, decentralised applications and systems with real-world impact. Our client is on a mission to reshape how decentralised finance and digital ecosystems interact, using sophisticated Layer 2 scaling solutions and bleeding-edge tech. Our client is looking … GoDot. This is your opportunity to be involved in building a brand-new decentralised application from the ground up, working in an agile, fast-paced and intellectually stimulating environment. Web3 is evolving rapidly and our client is at the forefront. All Blockchain Developer positions come with the following benefits: Token-based equity options. Private healthcare. Remote-first working environment. More ❯

Blockchain Developer – Web3/DeFi Innovator – London (Tech stack: Blockchain Developer, Solidity, Node.js, React, HTML5, CSS3, TypeScript, Foundry, Hardhat, Ethereum-based ecosystems, bridging between L1 and L2, NoSQL databases, Git, Agile, Rust, Go, L2 frameworks, Unity, Unreal, GoDot, Programmer, Full Stack Engineer, Architect, Blockchain Developer) We have an exciting new opportunity for a Blockchain Developer to join one of London … s most forward-thinking Web3/DeFi innovators. This is your chance to work at the cutting edge of blockchain technology—building scalable, decentralised applications and systems with real-world impact. Our client is on a mission to reshape how decentralised finance and digital ecosystems interact, using sophisticated Layer 2 scaling solutions and bleeding-edge tech. Our client is looking … GoDot. This is your opportunity to be involved in building a brand-new decentralised application from the ground up, working in an agile, fast-paced and intellectually stimulating environment. Web3 is evolving rapidly and our client is at the forefront. All Blockchain Developer positions come with the following benefits: Token-based equity options. Private healthcare. Remote-first working environment. More ❯

You could work anywhere. Why Figment? Figment powers the future of Web3 through industry-leading blockchain infrastructure. As the leading provider of staking solutions, we help 500+ institutional clients optimize their crypto rewards , including top exchanges, asset managers, wallets, foundations, custodians, and major token holders. Our clients trust Figment for a comprehensive suite of services, including reward optimization , cutting-edge … intelligent Figmates, with a 100% remote-first global presence across 12 countries , our company is on a mission to accelerate the adoption, growth, and long-term success of the Web3 ecosystem. We're building the infrastructure that will power the decentralized future. As a fast-growing tech company, we're looking for builders and innovators - people who thrive in the … Solana, Polkadot, Cosmos) Ability to work across time zones and participate in on-call rotations Excellent problem-solving and communication skills Even better if you have: Experience interacting with Web3 technologies (e.g., wallets, Metamask, DeFi protocols) Technologies we use Blockchain platforms: Ethereum, Bitcoin, Solana, Polkadot, Cosmos Support and project management tools: Zendesk, Slack, Jira, Notion Teams you'll collaborate with More ❯

structure. Code smart contracts: We have a couple behind us already but you'll be driving the coding of smart contracts and everything that comes with them. Living in Web3 is the name of the game, and solidity/JS is your smart contract safe zone. Our ideal candidate can see the bigger picture and architect both front end and … back-end systems to accomplish product goals. Experience with smart contracts, ERC-20, web3 and ethers.js . While you'll primarily work with Node.JS/TypeScript, experience in DevOps is a plus. This role is fully remote (with offices optional and available!), though we would prefer this role specifically to be in a timezone where we can have more hours More ❯

end security from frontend to backend. About You As a senior back-end engineer, you are driven by a passion for blockchain technology, aiming for impactful contributions in the web3 space. You possess a thorough understanding of the full end-to-end lifecycle of web services, from frontend to backend request chains, ensuring that solutions are secure and user-centric. … principles. Fluent in English, with strong communication skills for effective collaboration in a global team. Ability to mentor junior developers and lead technical discussions. Preferable: Practical experience in the web3 space and familiarity with blockchain technologies, especially Cosmos SDK. Our team is remote first and we are hiring across the world. Here at Babylon Labs, you'll be joining a More ❯

Our Team At Trilitech, we drive innovation in Web3 by empowering developers and creators to build pioneering solutions on the Tezos blockchain. Our expertise spans core blockchain development, decentralised applications, infrastructure tooling, developer experience, and incubation programs, with a strong focus on cultural projects, decentralised finance, and gaming. We're dedicated to redefining possibilities and setting new standards within the More ❯

Role Title: Blockchain Developer Possibility of remote work: Hybrid, 2 days per week in office (this is a must) Contract duration: 1 year Location: London, Churchill Pl JOB DETAILS Minimum years of experience: 5-8 years Detailed Job Description: 1. More ❯

Role Title: Blockchain Developer Possibility of remote work: Hybrid, 2 days per week in office (this is a must) Contract duration: 1 year Location: London, Churchill Pl JOB DETAILS Minimum years of experience: 5-8 years Detailed Job Description: 1. More ❯