12 of 12 Remote Blockchain Engineer Jobs in London

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, decentralized applications, infrastructure tooling, developer experience, and incubation programs, with a strong focus on cultural projects, decentralized 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 flexibility, security, and unique self-evolving capabilities. With innovations like Etherlink —an EVM-compatible Layer 2—Tezos is scaling rapidly and attracting a growing developer community. Its ecosystem supports diverse projects, from Uranium.io , a decentralized marketplace for tokenized uranium, to leading digital … pushing boundaries, passionate about crypto, and working in a high-intensity environment, then you're exactly the type of person who will succeed here. Responsibilities Design and develop robust blockchain infrastructure components for the Tezos and Etherlink ecosystem Work closely with external ecosystem partners (wallets, oracles, bridges, etc) to help with integration Implement full-stack solutions, working across frontend More ❯

by a flexible and scalable data platform, enabling us to adapt to rapid changes and deliver substantial value to our customers. We are building the foundational data platform for blockchain, cryptocurrency, and Web3. The Protocol Acquisition (PA) team, within the Blockchain Foundations group, is responsible for the critical task of ingesting cryptocurrency blockchain data. We are seeking … a Staff Blockchain Engineer to lead the design, development, and strategic evolution of our large-scale data systems, which underpin all Chainalysis products and services. As a Staff Blockchain Engineer on the Protocol Acquisition team, you will be a technical leader and strategic driver, responsible for the technical Leadership and architectural vision, scalability and performance optimization … and provide Cryptocurrency and Blockchain expertise. Also providing cross-functional collaboration and mentorship to the team. This opportunity is a fully remote based role within the United Kingdom and Copenhagen or Aarhus, Denmark. In this role, you'll: Provide architectural guidance and technical leadership in the design and implementation of highly scalable, reliable, and performant data systems for ingesting More ❯

SovTech is now Same company, new name. We are looking for an experienced Senior Engineer with experience in DeFi and Blockchain to join our world-class team. Are you looking to become part of a team that is changing the way businesses across the world build software? Our mission is to design, build, deploy and maintain innovative custom … to start, run and grow world-class businesses with globally distributed teams based in Johannesburg, London, Nairobi and Cape Town. The Role We are looking for an experienced Senior Engineer with experience in DeFi and Blockchain who is able to implement software solutions that are tested, maintainable, reliable, and scalable. They'll be collaborating with other amazing engineers … Qualifications Smart contract deployments under the belt, whether in production or on testnets. 2+ years of experience working with go-ethereum project or fork of it. Alternatively, any other blockchain client. Good understanding of blockchain related cryptography (public key, BLS signatures, MACs, etc). Autonomy & ability to design complex systems. Passion for growing others. BONUS: 2+ years of More ❯

Views: 25 Posted: 20.06.2025 col-wide Job Description: A BIT ABOUT US New fully-funded game studio with the Dream Team of veteran Founders. THE MISSION As a DevOps Engineer, you will join a small, fully remote team to work on backend infrastructure for an exciting Multiplayer Action RPG title as well as our marketplace infrastructure. In this role … Make sure to follow us here to get our most live jobs https://www.linkedin.com/company/cryptorecruit Cryptorecruit are the worlds leading specialist recruiter for the blockchain/Cryptocurrency industry. We recruit positions from CEO, CTO, Project Manager, Solidity developer, frontend and Backend Blockchain developers to marketing/sales and customer service roles. Please browse More ❯

Senior Software Engineer - Web3/Blockchain Senior Software Engineer - Web3/Blockchain This range is provided by Harrington Starr. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Direct message the job poster from Harrington Starr Associate Vice President @ Harrington Starr 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 … experience – Up to £170,000 What you will do Build and test smart contracts like Ethereum and Solidity Contribute to a global development and testing teams. Work with various blockchain technologies Work within an Agile environment. What you will need Excellent knowledge of Python and Django framework. Background in Web3 and Blockchain development. Experience with smart contracts Experience More ❯

About Moonsong Labs Moonsong Labs is a growing Web3 protocol and AI engineering services and venture studio business. We have expertise in developing software to support blockchain and AI implementations. Our venture studio incubates new businesses that are building decentralized developer infrastructure and AI protocols. Examples of our work include the project Moonbeam, a blockchain that implements an … and Kluster AI ( ), a decentralized large AI model inference and fine tuning platform. Other customers include ZKSync and Starkware. The Protocol & Innovation Team We are looking for a Principal Blockchain Engineer who will help develop core blockchain node software, blockchain infrastructure/tooling, and other low-level software for various blockchain networks including for the … Moonbeam Network ( ), zkSync, Starkware, and Polkadot. Problem domains include cryptography, security, networking, game theory, zero knowledge, finance, political science, and programming language design. The Role The Principal Engineer is responsible for scoping, designing, and implementing web3 and blockchain solutions across a variety of technology stacks. They will work with the Starkware Foundation, gathering requirements and presenting solutions in More ❯

Social network you want to login/join with: Software Engineer - Web3/Blockchain, west london col-narrow-left Client: Harrington Starr Location: west london, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 7 Posted: 16.06.2025 Expiry Date: 31.07.2025 col-wide Job Description: 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 they are looking to expand … experience – Up to £170,000 What you will do Build and test smart contracts like Ethereum and Solidity Contribute to a global development and testing teams. Work with various blockchain technologies Work within an Agile environment. What you will need Excellent knowledge of Python and Django framework. Background in Web3 and Blockchain development. Experience with smart contracts Experience More ❯

Social network you want to login/join with: Software Engineer - Web3/Blockchain, south west london col-narrow-left Client: Harrington Starr Location: south west london, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 4 Posted: 16.06.2025 Expiry Date: 31.07.2025 col-wide Job Description: 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 they are looking … experience – Up to £170,000 What you will do Build and test smart contracts like Ethereum and Solidity Contribute to a global development and testing teams. Work with various blockchain technologies Work within an Agile environment. What you will need Excellent knowledge of Python and Django framework. Background in Web3 and Blockchain development. Experience with smart contracts Experience More ❯

Social network you want to login/join with: Software Engineer (RUST/Blockchain), west london col-narrow-left Client: Sectech Solutions Location: west london, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 6 Posted: 16.06.2025 Expiry Date: 31.07.2025 col-wide Job Description: SOFTWARE ENGINEER (RUST/BLOCKCHAIN) REMOTE … HOURS 6 MONTH CONTRACT + EXTENSIONS OUTSIDE IR35 DAY RATES UP TO $525 DEPENDENT ON EXPERIENCE (US CLIENT - PAY WILL BE MADE IN USD) Our client is a Global Blockchain research and development organisation that are working on several large-scale projects and as a result of this, are now looking for additional Software Engineer with RUST experience. More ❯

Social network you want to login/join with: Software Engineer (RUST/Blockchain), south west london col-narrow-left Client: Sectech Solutions Location: south west london, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 6 Posted: 16.06.2025 Expiry Date: 31.07.2025 col-wide Job Description: SOFTWARE ENGINEER (RUST/BLOCKCHAIN … HOURS 6 MONTH CONTRACT + EXTENSIONS OUTSIDE IR35 DAY RATES UP TO $525 DEPENDENT ON EXPERIENCE (US CLIENT - PAY WILL BE MADE IN USD) Our client is a Global Blockchain research and development organisation that are working on several large-scale projects and as a result of this, are now looking for additional Software Engineer with RUST experience. More ❯

We are seeking an experienced UK-based Blockchain and AI Engineer to join our innovative projects on a contract or freelance basis. This is a remote role that offers flexible working arrangements perfect for independent professionals. As our Blockchain and AI developer, you will collaborate with the team to assess needs, architect solutions, and implement cutting-edge … blockchain protocols and AI algorithms. Your expertise will be crucial for integrating capabilities including consensus mechanisms, NLP, computer vision, and predictive modeling. Key responsibilities Assess project needs and architect comprehensive blockchain and AI solutions. Implement advanced blockchain protocols and AI algorithms. Integrate consensus mechanisms, NLP, computer vision, and predictive modeling capabilities. Collaborate with team members to ensure … seamless integration of solutions. Provide technical guidance and support throughout the project lifecycle. Requirements Previous experience as a Blockchain and AI engineer. In-depth knowledge of blockchain technology and consensus protocols. Strong capabilities in machine learning and AI. Proficiency in programming languages such as Solidity, Python, Java, or similar. A portfolio showcasing successful blockchain and AI projects. More ❯

To achieve our mission, we're seeking a very specific candidate. We want someone who is passionate about our mission and who believes in the power of crypto and blockchain technology to update the financial system. We want someone who is eager to leave their mark on the world, who relishes the pressure and privilege of working with high … safely and confidently engage with the onchain world. What you'll be doing (ie. job duties): Develop onchain security strategies and perform security assessments and threat modeling of various blockchain protocols. Lead from the front, be proactive and thorough, and identify top onchain security risks and develop strategies to deal with them. Provide expert technical guidance to the team … get them adopted. Coach and mentor Protocol Security team members to build new skills and be crypto-forward. Guide Protocol Security to the cutting-edge of security technologies for blockchain protocols and help set standards for the rest of the industry to follow. What we look for in you (ie. job requirements): You have extensive knowledge of onchain ecosystems More ❯