blockchain developer jobs in London

Blockchain Developer100,000Quant Capital is urgently looking for a Blockchain Developer to join our high profile clients TeamOur client is a well known global Global Prop Trading firm. They value technology especially the opensource variety as well as scalability and robust performance (much like their track record).They also have a digital asset service...

Senior Web3 & Smart Contract Developer (DeFi / Protocol)Location: London, UKIndustry: Decentralized Finance (DeFi) & Web3 Protocol StudioAbout the OpportunityWe are partnering with a fast-growing, venture-backed Web3 protocol studio expanding its core smart contract engineering team.The team is building next-generation decentralized finance (DeFi)...

Our client a cutting edge blockchain technology company based in Central London is building the next generation blockchain (Ethereum) platform focusing on decentralisation of global financial institutions.Job DescriptionThe blockchain Developer will hold responsibility forBuilding digital assets infrastructure on Ethereum to decentralise from financial...

Blockchain Developer & Specialist in EthereumPosition :Blockchain Developer & SpecialistLocation :RemoteEmployment Type :Full-TimeExperience Required :3-5 years in Blockchain Development (with proven experience in Ethereum projects)About UsAnalytiq Global is a London-based IT services and consultancy firm specializing in delivering tailored, cutting-edge...

Role : Java Developer (Blockchain) Type : Contract Location : London, UK (Hybrid) Roles and Responsibilities Backend Engineering * Design and develop enterprise-grade backend services using Java. * Build APIs and microservices supporting digital asset products. * Develop scalable and resilient systems aligned with banking standards. * Ensure...

Develop and optimize UNIAPT's proprietary Blockchain toolset (wallet analyzers, gas fee reducers, NFT collection generators)Implement multi-layer encryption (lattice-based, post-quantum secure) across our ecosystemCollaborate on smart contract integration for in-engine asset tokenizationSkills: Solidity, Rust, UE5 scripting, blockchain consensus...

Develop and optimize UNIAPT's proprietary Blockchain toolset (wallet analyzers, gas fee reducers, NFT collection generators)Implement multi-layer encryption (lattice-based, post-quantum secure) across our ecosystemCollaborate on smart contract integration for in-engine asset tokenizationSkills: Solidity, Rust, UE5 scripting, blockchain consensus...

JavaScript Node.JS Developer BlockchainQuant Capital is urgently looking for the best in the market of Javascript Development to join our high profile client.Our client prefers to give very few details about themselves but they are a small London based firm who believe that by taking the lead in providing innovative solutions based on emerging technologies...

In today’s digital era, customers are looking for outcome driven services and solutions. Person is expected to bring in required domain, technical and execution capabilities, to help customer realise its vision and in end-to-end transformation journey through smarter applications, integrated services and execution excellence. Job Description Should have...

Our client a cutting edge blockchain technology company based in Central London is building the next generation blockchain (Ethereum) platform focusing on decentralisation of global financial institutions.Job DescriptionThe blockchain Developer will hold responsibility forBuilding digital assets infrastructure on Ethereum to decentralise from financial...

Sprytech is a Blockchain development company. The company has developed several Blockchain applications and is highly involved in innovative projects such as Pharmachain, IOT Firmware upgrade and Hedera Hashgraph. To support our growth, we are currently looking to recruit full stack blockchain developer to join our growing team based in London and Slough....

Sprytech is a Blockchain development company. The company has developed several Blockchain applications and is highly involved in innovative projects such as Pharmachain, IOT Firmware upgrade and Hedera Hashgraph. To support our growth, we are currently looking to recruit full stack blockchain developer to join our growing team based in London and Slough....

About the RoleOur client is seeking an enthusiastic and motivated Junior Blockchain Developer to join their growing team in East London . This is an excellent entry-level opportunity for individuals passionate about blockchain technology to gain hands‑on experience in developing and implementing decentralized solutions. You will work under the guidance of...

The successful candidate for the Engineer, Post Trade role, will be working with the Director Technical Delivery Solution and Delivery, will form part of a team building a complex, ground-up cloud-based critical market infrastructure service in a bold new venture for LSEG. This opening requires a candidate who takes great pride in delivering excellence with...

The successful candidate for the Engineer, Post Trade role, will be working with the Director Technical Delivery Solution and Delivery, will form part of a team building a complex, ground-up cloud-based critical market infrastructure service in a bold new venture for LSEG. This opening requires a candidate who takes great pride in delivering excellence with...

Placements24 is seeking a motivated Junior Blockchain Developer to join the client’s growing team in East London. This entry-level role offers hands-on experience in developing and implementing decentralized solutions, including smart contracts and dApps, in a supportive hybrid environment.You will learn under senior developers, contribute to blockchain...

26983955 Blockchain Software Developer - Digital Assets Platform (Open)Discover your future at CitiWorking at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you'll have the opportunity to grow your career, give back to your community and make a real impact.Job...

26983955 Blockchain Software Developer - Digital Assets Platform (Open)Discover your future at CitiWorking at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you'll have the opportunity to grow your career, give back to your community and make a real impact.Job...

Opus Recruitment Solutions provided pay rangeThis range is provided by Opus Recruitment Solutions. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.Base pay rangeDirect message the job poster from Opus Recruitment SolutionsJob DescriptionI have teamed up with a scale-up start-up in the Blockchain/Web3...

Scala / Java Developer Fintech / Blockchain CryptocurrencyIf you are an exceptional programmer in any language, please apply!100,000 pa + benefits or up to 750pd Quant Capital is urgently looking for a Scala, Functional Developer or Java Developer to join our high profile client.Our Client is a global fintech with 20 of the worlds biggest banks as its...