1 to 25 of 77 Blockchain Developer Jobs in the UK

Blockchain Developer, Rust, Go, Protocol-Level, COR7273 Are you a skilled Blockchain Developer with a passion for designing new protocols from the ground up? Ready to work on a new blockchain powering a next generation financial platform? This could be the role for you. The … Role As a Blockchain Developer, you’ll play a central role in building a brand-new blockchain from the ground up with original consensus mechanisms, cryptographic systems, and peer-to-peer infrastructure. You’ll be working in a highly skilled team to develop everything from protocol design … full-time, in-person position based in Edinburgh. What’s Required? The ideal candidate for the role will have the following: Strong experience in blockchain development experience, ideally at protocol level Strong skills in Rust, Go, or C++ A background with consensus algorithms, P2P networking, and cryptographic systems Experience More ❯

Blockchain Developer, Rust, Go, Protocol-Level, COR7273 Are you a skilled Blockchain Developer with a passion for designing new protocols from the ground up? Ready to work on a new blockchain powering a next generation financial platform? This could be the role for you. The … Role As a Blockchain Developer, you'll play a central role in building a brand-new blockchain from the ground up with original consensus mechanisms, cryptographic systems, and peer-to-peer infrastructure. You'll be working in a highly skilled team to develop everything from protocol design … full-time, in-person position based in Edinburgh. What's Required? The ideal candidate for the role will have the following: Strong experience in blockchain development experience, ideally at protocol level Strong skills in Rust, Go, or C++ A background with consensus algorithms, P2P networking, and cryptographic systems Experience 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. … 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 ecosystems. You will be joining a world-class engineering team, contributing across the full stack, from More ❯

Blockchain Developer, Rust, Go, Protocol-Level, COR7273 Are you a skilled Blockchain Developer with a passion for designing new protocols from the ground up? Ready to work on a new blockchain powering a next generation financial platform? This could be the role for you. The … Role As a Blockchain Developer, you'll play a central role in building a brand-new blockchain from the ground up with original consensus mechanisms, cryptographic systems, and peer-to-peer infrastructure. You'll be working in a highly skilled team to develop everything from protocol design … full-time, in-person position based in Edinburgh. What's Required? The ideal candidate for the role will have the following: Strong experience in blockchain development experience, ideally at protocol level Strong skills in Rust, Go, or C++ A background with consensus algorithms, P2P networking, and cryptographic systems Experience More ❯

Blockchain Developer, Rust, Go, Protocol-Level, COR7273 Are you a skilled Blockchain Developer with a passion for designing new protocols from the ground up? Ready to work on a new blockchain powering a next generation financial platform? This could be the role for you. The … Role As a Blockchain Developer, you'll play a central role in building a brand-new blockchain from the ground up with original consensus mechanisms, cryptographic systems, and peer-to-peer infrastructure. You'll be working in a highly skilled team to develop everything from protocol design … full-time, in-person position based in Edinburgh. What's Required? The ideal candidate for the role will have the following: Strong experience in blockchain development experience, ideally at protocol level Strong skills in Rust, Go, or C++ A background with consensus algorithms, P2P networking, and cryptographic systems Experience More ❯

Social network you want to login/join with: (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. … 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 ecosystems. You will be joining a world-class engineering team, contributing across the full stack, from More ❯

Social network you want to login/join with: Sr Blockchain Developer - Blockchain, London Client: Crypto Recruit Location: London, United Kingdom Job Category: Other EU work permit required: Yes Job Reference: 701dc0c7e7b1 Job Views: 7 Posted: 17.06.2025 Expiry Date: 01.08.2025 Job Description: A BIT ABOUT US We … are a new fully-funded game studio with a team of veteran founders. THE MISSION As a world-class blockchain developer, you will design, implement, and distribute a secure blockchain-based network. You will analyze our blockchain needs, design customized blockchain technologies, and maintain our … blockchain network. This is a remote position that can be done from anywhere in the world. RESPONSIBILITIES Collaborate with managers to determine blockchain technology needs and functionalities. Create application features and interfaces; write multithreaded code. Apply cryptology techniques to protect digital transaction data against cyberattacks. Maintain client and More ❯

We are in search of a dynamic and skilled Blockchain Developer to join our team. As a Blockchain Developer, you will be at the forefront of designing, implementing, and maintaining innovative blockchain solutions that drive the evolution of our projects. If you are enthusiastic about … decentralized technologies and eager to contribute to groundbreaking initiatives, we welcome you to be part of our team. Responsibilities: Develop and deploy blockchain solutions, encompassing smart contracts and decentralized applications (DApps). Collaborate closely with cross-functional teams to define and seamlessly integrate blockchain features. Play a key … role in designing the architecture and protocols of blockchain networks. Conduct rigorous testing and thorough code reviews to ensure the security and optimal performance of blockchain applications. Stay abreast of industry trends, emerging technologies, and advancements in the field of blockchain. Requirements: Proven experience as a Blockchain More ❯

The DLT Science Foundation is a not-for-profit organisation with a highly specialised and talented team focused on developing the blockchain/DLT ecosystem, finding product-market fit and bringing industry, academia and regulators together. If you are looking to join a fast-paced environment focused on problem … solving at the frontiers of knowledge in emerging digital technologies, blockchain infrastructure, decentralised applications and distributed systems, read on. Role and Responsibilities The DSF is seeking a blockchain developer with knowledge of Ethereum, Hedera, and XRPL. As a blockchain developer at DSF, you will be … instrumental in driving the development and implementation of cutting-edge blockchain solutions. You will collaborate with our global team of researchers, developers, and industry experts to advance the capabilities and trustworthiness of blockchain technologies. Your primary responsibilities will include: Designing, developing, and deploying smart contracts. Building and integrating More ❯

Blockchain Developer, Rust, Go, Protocol-Level, COR7273 Are you a skilled Blockchain Developer with a passion for designing new protocols from the ground up? Ready to work on a new blockchain powering a next generation financial platform? This could be the role for you. The … Role As a Blockchain Developer, you'll play a central role in building a brand-new blockchain from the ground up with original c... More ❯

Blockchain Developer, Rust, Go, Protocol-Level, COR7273 Are you a skilled Blockchain Developer with a passion for designing new protocols from the ground up? Ready to work on a new blockchain powering a next generation financial platform? This could be the role for you. The … Role As a Blockchain Developer, you'll play a central role in building a brand-new blockchain from the ground up with original c click apply for full job details More ❯

Blockchain Developer, Rust, Go, Protocol-Level, COR7273 Are you a skilled Blockchain Developer with a passion for designing new protocols from the ground up? Ready to work on a new blockchain powering a next generation financial platform? This could be the role for you. The … Role For a complete understanding of this opportunity, and what will be required to be a successful applicant, read on. As a Blockchain Developer, you'll play a central role in building a brand-new blockchain from the ground up with original c Please click on the More ❯

Social network you want to login/join with: Blockchain Developer (Web3/dApps), london col-narrow-left Client: V7 Recruitment Location: london, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 4 Posted: 31.05.2025 Expiry Date: 15.07.2025 col-wide Job Description … Blockchain Developer (Web3/dApps) V7 is supporting a leading client in the IT space who is seeking a Blockchain Developer with deep expertise in building secure, user-focused decentralised applications. This is a fully remote, 3-month rolling contract (outside IR35) focused on developing Web3 … performance, and low gas usage Maintain clear documentation and participate in audits and peer reviews Key Requirements: 3+ years of hands-on experience in blockchain development Proven track record with Solidity, Ethereum-based contracts, and dApp development Familiarity with wallet integration patterns (MetaMask, WalletConnect, etc.) Understanding of decentralised user More ❯

Social network you want to login/join with: Blockchain Developer (Web3/dApps), reading col-narrow-left Client: V7 Recruitment Location: reading, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 5 Posted: 31.05.2025 Expiry Date: 15.07.2025 col-wide Job Description … Blockchain Developer (Web3/dApps) V7 is supporting a leading client in the IT space who is seeking a Blockchain Developer with deep expertise in building secure, user-focused decentralised applications. This is a fully remote, 3-month rolling contract (outside IR35) focused on developing Web3 … performance, and low gas usage Maintain clear documentation and participate in audits and peer reviews Key Requirements: 3+ years of hands-on experience in blockchain development Proven track record with Solidity, Ethereum-based contracts, and dApp development Familiarity with wallet integration patterns (MetaMask, WalletConnect, etc.) Understanding of decentralised user More ❯

Social network you want to login/join with: Blockchain Developer (Web3/dApps), slough col-narrow-left Client: V7 Recruitment Location: slough, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 5 Posted: 31.05.2025 Expiry Date: 15.07.2025 col-wide Job Description … Blockchain Developer (Web3/dApps) V7 is supporting a leading client in the IT space who is seeking a Blockchain Developer with deep expertise in building secure, user-focused decentralised applications. This is a fully remote, 3-month rolling contract (outside IR35) focused on developing Web3 … performance, and low gas usage Maintain clear documentation and participate in audits and peer reviews Key Requirements: 3+ years of hands-on experience in blockchain development Proven track record with Solidity, Ethereum-based contracts, and dApp development Familiarity with wallet integration patterns (MetaMask, WalletConnect, etc.) Understanding of decentralised user More ❯

Social network you want to login/join with: Blockchain Developer (Web3/dApps), bath col-narrow-left Client: V7 Recruitment Location: bath, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 9 Posted: 06.06.2025 Expiry Date: 21.07.2025 col-wide Job Description … Blockchain Developer (Web3/dApps) V7 is supporting a leading client in the IT space who is seeking a Blockchain Developer with deep expertise in building secure, user-focused decentralised applications. This is a fully remote, 3-month rolling contract (outside IR35) focused on developing Web3 … performance, and low gas usage Maintain clear documentation and participate in audits and peer reviews Key Requirements: 3+ years of hands-on experience in blockchain development Proven track record with Solidity, Ethereum-based contracts, and dApp development Familiarity with wallet integration patterns (MetaMask, WalletConnect, etc.) Understanding of decentralised user More ❯

Social network you want to login/join with: Blockchain Developer (Web3/dApps), woking col-narrow-left Client: V7 Recruitment Location: woking, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 5 Posted: 31.05.2025 Expiry Date: 15.07.2025 col-wide Job Description … Blockchain Developer (Web3/dApps) V7 is supporting a leading client in the IT space who is seeking a Blockchain Developer with deep expertise in building secure, user-focused decentralised applications. This is a fully remote, 3-month rolling contract (outside IR35) focused on developing Web3 … performance, and low gas usage Maintain clear documentation and participate in audits and peer reviews Key Requirements: 3+ years of hands-on experience in blockchain development Proven track record with Solidity, Ethereum-based contracts, and dApp development Familiarity with wallet integration patterns (MetaMask, WalletConnect, etc.) Understanding of decentralised user More ❯

Social network you want to login/join with: Blockchain Developer (Web3/dApps), southampton col-narrow-left Client: V7 Recruitment Location: southampton, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 7 Posted: 09.06.2025 Expiry Date: 24.07.2025 col-wide Job Description … Blockchain Developer (Web3/dApps) V7 is supporting a leading client in the IT space who is seeking a Blockchain Developer with deep expertise in building secure, user-focused decentralised applications. This is a fully remote, 3-month rolling contract (outside IR35) focused on developing Web3 … performance, and low gas usage Maintain clear documentation and participate in audits and peer reviews Key Requirements: 3+ years of hands-on experience in blockchain development Proven track record with Solidity, Ethereum-based contracts, and dApp development Familiarity with wallet integration patterns (MetaMask, WalletConnect, etc.) Understanding of decentralised user More ❯

Social network you want to login/join with: Blockchain Developer (Web3/dApps), brighton col-narrow-left Client: V7 Recruitment Location: brighton, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 5 Posted: 31.05.2025 Expiry Date: 15.07.2025 col-wide Job Description … Blockchain Developer (Web3/dApps) V7 is supporting a leading client in the IT space who is seeking a Blockchain Developer with deep expertise in building secure, user-focused decentralised applications. This is a fully remote, 3-month rolling contract (outside IR35) focused on developing Web3 … performance, and low gas usage Maintain clear documentation and participate in audits and peer reviews Key Requirements: 3+ years of hands-on experience in blockchain development Proven track record with Solidity, Ethereum-based contracts, and dApp development Familiarity with wallet integration patterns (MetaMask, WalletConnect, etc.) Understanding of decentralised user More ❯

Social network you want to login/join with: Blockchain Developer (Web3/dApps), glasgow col-narrow-left Client: V7 Recruitment Location: glasgow, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 5 Posted: 31.05.2025 Expiry Date: 15.07.2025 col-wide Job Description … Blockchain Developer (Web3/dApps) V7 is supporting a leading client in the IT space who is seeking a Blockchain Developer with deep expertise in building secure, user-focused decentralised applications. This is a fully remote, 3-month rolling contract (outside IR35) focused on developing Web3 … performance, and low gas usage Maintain clear documentation and participate in audits and peer reviews Key Requirements: 3+ years of hands-on experience in blockchain development Proven track record with Solidity, Ethereum-based contracts, and dApp development Familiarity with wallet integration patterns (MetaMask, WalletConnect, etc.) Understanding of decentralised user More ❯

Social network you want to login/join with: Blockchain Developer (Web3/dApps), portsmouth, hampshire col-narrow-left Client: V7 Recruitment Location: portsmouth, hampshire, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 5 Posted: 31.05.2025 Expiry Date: 15.07.2025 col-wide … Job Description: Blockchain Developer (Web3/dApps) V7 is supporting a leading client in the IT space who is seeking a Blockchain Developer with deep expertise in building secure, user-focused decentralised applications. This is a fully remote, 3-month rolling contract (outside IR35) focused on … performance, and low gas usage Maintain clear documentation and participate in audits and peer reviews Key Requirements: 3+ years of hands-on experience in blockchain development Proven track record with Solidity, Ethereum-based contracts, and dApp development Familiarity with wallet integration patterns (MetaMask, WalletConnect, etc.) Understanding of decentralised user More ❯

Social network you want to login/join with: Blockchain Developer (Web3/dApps), watford, hertfordshire col-narrow-left Client: V7 Recruitment Location: watford, hertfordshire, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 13 Posted: 06.06.2025 Expiry Date: 21.07.2025 col-wide … Job Description: Blockchain Developer (Web3/dApps) V7 is supporting a leading client in the IT space who is seeking a Blockchain Developer with deep expertise in building secure, user-focused decentralised applications. This is a fully remote, 3-month rolling contract (outside IR35) focused on … performance, and low gas usage Maintain clear documentation and participate in audits and peer reviews Key Requirements: 3+ years of hands-on experience in blockchain development Proven track record with Solidity, Ethereum-based contracts, and dApp development Familiarity with wallet integration patterns (MetaMask, WalletConnect, etc.) Understanding of decentralised user More ❯

Social network you want to login/join with: Blockchain Developer (Web3/dApps), crawley, west sussex col-narrow-left Client: V7 Recruitment Location: crawley, west sussex, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 13 Posted: 06.06.2025 Expiry Date: 21.07.2025 … col-wide Job Description: Blockchain Developer (Web3/dApps) V7 is supporting a leading client in the IT space who is seeking a Blockchain Developer with deep expertise in building secure, user-focused decentralised applications. This is a fully remote, 3-month rolling contract (outside IR35 … performance, and low gas usage Maintain clear documentation and participate in audits and peer reviews Key Requirements: 3+ years of hands-on experience in blockchain development Proven track record with Solidity, Ethereum-based contracts, and dApp development Familiarity with wallet integration patterns (MetaMask, WalletConnect, etc.) Understanding of decentralised user More ❯

Social network you want to login/join with: Blockchain Developer (Web3/dApps), south west london col-narrow-left Client: V7 Recruitment Location: south west london, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 7 Posted: 09.06.2025 Expiry Date: 24.07.2025 … col-wide Job Description: Blockchain Developer (Web3/dApps) V7 is supporting a leading client in the IT space who is seeking a Blockchain Developer with deep expertise in building secure, user-focused decentralised applications. This is a fully remote, 3-month rolling contract (outside IR35 … performance, and low gas usage Maintain clear documentation and participate in audits and peer reviews Key Requirements: 3+ years of hands-on experience in blockchain development Proven track record with Solidity, Ethereum-based contracts, and dApp development Familiarity with wallet integration patterns (MetaMask, WalletConnect, etc.) Understanding of decentralised user More ❯

Blockchain Developer Edinburgh £120,000 - £150,000 + Sign-on bonus + Annual bonus + Pension + Pension + Holiday + Benefits This is a rare opportunity for an experienced Blockchain Developer to lead the design and development of a custom platform - backed by tangible assets … like gold and silver. You'll play a pivotal role in a greenfield project that blends cutting-edge blockchain engineering with real-world financial infrastructure. No forks. No clones. Just original, high-performance architecture built from scratch with a focus on transparency, security, and utility. This group of organisations … elite team working at the intersection of finance, cryptography, and distributed systems - with full ownership and autonomy to shape the future of this sovereign blockchain ecosystem. On offer is a rare opportunity to be part of something fast-moving and meaningful, with real autonomy, responsibility, and the potential for More ❯