1 to 25 of 88 DeFi Jobs in the UK

s the infrastructure every builder will need to lead the next wave of progress. Location: Remote (GST timezone) Job Description: We are looking for a highly skilled and analytical DeFi Technical Business Analyst to join our dynamic team. In this role, you will act as the bridge between our technical and business teams, ensuring that our DeFi products align with … data, and provide insights to drive product development and business strategy. Key Responsibilities: Technical Analysis & Requirements Gathering: Collaborate with product managers, developers, and stakeholders to define technical requirements for DeFi products and features. Analyze and document business processes, workflows, and system integrations. Translate business needs into detailed technical specifications and user stories. DeFi Protocol Research & Evaluation: Conduct in-depth research … on DeFi protocols, smart contracts, and blockchain ecosystems. Evaluate the technical feasibility, security, and scalability of integrating new protocols or features. Stay updated on the latest advancements in blockchain technology, Web3, and decentralized finance. Data Analysis & Insights: Analyze on-chain data, user behavior, and market trends to identify opportunities and risks. Develop and maintain dashboards and reports to track key More ❯

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 access, and comprehensive data and commission management. With $11+ billion in crypto assets staked through More ❯

a certified environment (SOC2, ISO 27001, PCI DSS, HIPAA ) 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 access, and comprehensive data and commission management. With $13+ billion in crypto assets staked through More ❯

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. Our API-first platform provides fully automated validators, staking & DeFi protocols access, and comprehensive data and commission management. With $13+ billion in crypto assets staked through 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 for a passionate Blockchain Developer with strong skills in Ethereum-based More ❯

communication Real interest in the blockchain and cryptocurrency space 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 access, and comprehensive data and commission management. With $11+ billion in crypto assets staked through More ❯

Be Doing: Reviewing complex, high-assurance smart contracts. Building custom tools to analyze, assess, and secure blockchain codebases. Advising clients on risk and helping solve challenging security problems in DeFi and other blockchain systems. Exploring emerging technologies, particularly zero-knowledge proofs. Continuing to grow through personal development and collaborative research opportunities. What We’re Looking For: A relevant PhD (Mathematics More ❯

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 rapidly evolving blockchain space. Our Technology Tezos is an open-source blockchain known for its More ❯

trading solutions as well as support high profile blockchain projects and traditional financial institutions moving into crypto. Wintermute also has a Wintermute Ventures arm that invests in early stage DeFi projects. Wintermute was founded in 2017 by industry leaders and has successfully navigated crypto industry cycles. Culturally, we combine the best of the two worlds: the technology standards of high More ❯

the industry-standard platform for providing access to real-world data, offchain computation, and secure cross-chain interoperability across any blockchain. Chainlink Labs helps power verifiable applications 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 More ❯

physical properties into digital tokens representing ownership stakes. This approach lowers the entry threshold for investors and enhances transparency, security, and efficiency by leveraging smart contracts and decentralized finance (DeFi) mechanisms. At MetaWealth, we are passionate about empowering retail investors to take control of their financial futures. We believe that everyone should have access to investment opportunities that can help More ❯

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 most often In addition to More ❯

no idea is too small, and no two days are the same. You will work at, and help define, the exciting convergence point between TradFi (Traditional Finance) and DeFi (Decentralised Finance). You are a Software Engineer with a product mindset and will be building platforms for today's and tomorrow's world financial system. You'll be part of More ❯

rolling contract (outside IR35) focused on developing Web3 infrastructure and smart contract solutions in close collaboration with UX and product teams. Key Responsibilities: Develop and deploy smart contracts for DeFi, NFTs, or tokenized platforms (Solidity, EVM-compatible) Integrate Web3 libraries (e.g. Web3.js, Ethers.js) with frontend dApps and wallet providers Collaborate with UX designers to ensure seamless and intuitive interactions between More ❯

building self-custodial wallet applications across mobile and desktop platforms. The role involves technical design, implementation, and collaboration to enhance the toolkit's capabilities. Experience with wallet creation or DeFi is advantageous. Responsibilities Contribute to innovative projects using agile methodologies and advanced technologies. Ensure backend services are scalable, responsive, and real-time to support growth. Maintain high security standards to … protect user assets and data. Requirements +5 years of experience with Node.js and JavaScript development. Experience building or integrating crypto wallets for DeFi/blockchain applications. Familiarity with modular architecture for scalable applications. Experience developing complex platforms and APIs. Understanding of Peer-to-Peer technologies. Ability to learn new technologies quickly. Strong security practices knowledge. Nice to have Experience with More ❯

Key Skills and Passion We're seeking individuals who are fast-moving, able to take ownership without heavy structure, and possess strong analytical skills. Passion for blockchain, decentralized finance (DeFi), or the future of technology in healthcare is essential. Job Openings We are currently hiring for two Web3 developer positions: Frontend Developer - to help update and improve our React application. More ❯

over 2,000 counterparties across crypto natives and traditional financial institutions. We actively participate in the development of the blockchain ecosystem by being one of the largest players in DeFi as well as our investments arm, partnerships and incubations. Wintermute was founded in 2017 by trading industry leaders and has successfully navigated multiple crypto industry cycles. Culturally, we combine the … a sense of urgency and alignment in cross-functional projects, able to assume ownership proactively Ability and interest to learn about new technologies quickly, both on conceptual (e.g. how DeFi protocols work) and hands-on (how to use automation tools) levels Other Requirements Curiosity in the world of finance, trading, blockchain, and cryptocurrencies; if you are not interested to follow More ❯

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 rapidly evolving blockchain space. Our Technology Tezos is an open-source blockchain known for its More ❯

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 rapidly evolving blockchain space. Our Technology Tezos is an open-source blockchain known for its More ❯

Analyst. MoonPay is seeking individuals with experience in developing blockchain applications and integrations to contribute to our expanding consumer and B2B initiatives. Our focus areas include self-custody wallets, DeFi Trading, on-chain asset delivery, and innovating on what the future of Web3 means. What you will do Contribute to building and expanding our cutting-edge DeFi Trading infrastructure from … consumer application Integrate with a diverse range of L1/L2/L3 networks and liquidity protocols Engage with an ever-growing landscape of blockchains and networks, spanning the DeFi ecosystem and wallet infrastructure development (currently supporting Bitcoin, Ripple, Ethereum/EVM, and Solana, with more to come) Collaborate closely with Product Managers to develop innovative solutions and implementation strategies … React/React Native (via Expo) Experienced in Web3 Development: We are interested in candidates with prior experience in the Web3 space. This could include projects involving meme coins, DeFi trading platforms, smart contracts, NFTs, wallets, decentralized applications (DApps), or other related areas Understanding of Cryptocurrency Wallet Infrastructure : An understanding of cryptocurrency wallet infrastructure across various networks (such as Ethereum More ❯

of experience Software Development: 10+ years of professional experience Platform Security and Databases: 7-10+ years of expertise Language: English (Advanced proficiency) Nice-to-Have Skills Experience with DeFi Blockchain Proficiency in Node.js or Python Knowledge of secure API design or blockchain data indexing Additional Requirements Eligibility: Candidates must have the right to live and work in the UK. More ❯

across disciplines Passionate about the web3 community Optional Skills Additional helpful experience includes: Using The Graph protocol to create Subgraphs or designing smart contracts for optimal indexability Experience in DeFi protocols like UniswapV2/V3 or AAVE Familiarity with Solidity fuzz testing, Slither, Mithril Experience with Hardhat testing framework We welcome applicants who believe they have valuable experience, even if More ❯

app that pops up; if in the last year you spent more time in web3 than outside - then this opportunity is for you. Responsibilities Interacting with existing and new DeFi, DePIN, and Infrastructure platforms, scouting CT and Discord for new projects and investment opportunities to the portfolio managers Researching the platforms, documenting product/investment findings, constructing financial models, and More ❯

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 rapidly evolving blockchain space. The Role We are scaling a high-performance, EVM-compatible Layer … designed to host the next generation of decentralised applications - with a strong focus on DeFi. The DeFi team is responsible for the balance and attractivity of the Tezos DeFi ecosystem. Even though 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 operate at the ecosystem level. This will require a deep understanding of the entire dApp stack, from how the chain works, to the infrastructure required for projects to More ❯

About Us Re7 Capital is a London-based cryptoasset investment firm, leveraging our deep crypto network and proprietary data infrastructure to drive investment decisions across various DeFi and alpha strategies. Through Re7 Labs, we also collaborate with leading projects and blockchains to design DeFi ecosystems, provide on-chain risk curation, and deliver vault management services. Our team combines expertise in …/TLS management. Contribute to Whisk infrastructure and security, ensuring resilient and secure production deployments. Work closely with designers, PMs, and cross-functional teams to define and deliver new DeFi features and enhancements. Implement and maintain interactive UI elements and animations using modern HTML/CSS (including transitions, keyframes, and responsive styling) within PHP-based web applications. Proficiency in JavaScript … setup, and cloud infrastructure security best practices. Experience with front-end frameworks (React, Next.js, Vue, etc.) Comfortable working in Linux environments and using Git for version control. Understanding of DeFi concepts and major protocols (e.g., Uniswap, Aave, Curve). Awareness of and ability to support Whisk infrastructure and security requirements. Basic knowledge of HTML5, CSS3, and animation techniques (e.g., transitions More ❯