126 to 150 of 156 Blockchain Engineer Jobs in the UK

Social network you want to login/join with: Software Engineer (RUST/Blockchain), hemel hempstead col-narrow-left Client: Sectech Solutions Location: hemel hempstead, 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), watford, hertfordshire col-narrow-left Client: Sectech Solutions Location: watford, hertfordshire, 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), oxford district col-narrow-left Client: Sectech Solutions Location: oxford district, 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), portsmouth, hampshire col-narrow-left Client: Sectech Solutions Location: portsmouth, hampshire, 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), 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), stoke-on-trent col-narrow-left Client: Sectech Solutions Location: stoke-on-trent, 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 ❯

Social network you want to login/join with: Software Engineer (RUST/Blockchain), leeds, west yorkshire col-narrow-left Client: Sectech Solutions Location: leeds, west yorkshire, 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 ❯

Social network you want to login/join with: Software Engineer (RUST/Blockchain), sheffield, south yorkshire col-narrow-left Client: Sectech Solutions Location: sheffield, south yorkshire, 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 ❯

Social network you want to login/join with: Software Engineer (RUST/Blockchain), crawley, west sussex col-narrow-left Client: Sectech Solutions Location: crawley, west sussex, 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 ❯

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 ❯

Social network you want to login/join with: Software Engineer (RUST/Blockchain), kingston upon hull, east yorkshire col-narrow-left Client: Sectech Solutions Location: kingston upon hull, east yorkshire, 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 WORKING - UK 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. You have the exciting challenge of working with cutting-edge research and technology with a focus on the market's needs. To support you on this challenge, our products have software architects, product managers, project managers, formal methods specialists, and QA test engineers, with whom you must communicate professionally, effectively, and efficiently. More ❯

Social network you want to login/join with: Software Engineer (RUST/Blockchain), newcastle-upon-tyne, tyne and wear col-narrow-left Client: Sectech Solutions Location: newcastle-upon-tyne, tyne and wear, 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 WORKING - UK 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. You have the exciting challenge of working with cutting-edge research and technology with a focus on the market's needs. To support you on this challenge, our products have software architects, product managers, project managers, formal methods specialists, and QA test engineers, with whom you must communicate professionally, effectively More ❯

Gala Gala is creating entertainment that empowers on the blockchain. Across our family of brands, including Games, Music, Film, Blockchain and VOX, we're empowering creators and fans to build the future of entertainment. Powered by talent from around the globe, we believe in making bold moves to create products that have never been seen in the marketplace. Gala … Your talents and efforts will improve our audiences' lives in the real world. And this is just the beginning About the role We are looking for a highly capable Blockchain Engineer to design, implement, and distribute a secure blockchain network. You will analyze our blockchain needs, design customized blockchain technologies, and help to launch and … maintain our blockchain network. You will also integrate operability with existing blockchain technologies like Ethereum and Flare. To ensure success in this role, we expect our Blockchain Engineer to possess extensive knowledge of programming languages used for blockchain development, blockchain protocols, experience in cryptography, and the infrastructure necessary to operate a blockchain. We want More ❯

left Client: Sectech Solutions Location: 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 WORKING - UK 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. You have the exciting challenge of working with cutting-edge research and technology with a focus on the market's needs. To More ❯

left Client: Sectech Solutions Location: 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 WORKING - UK 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. You have the exciting challenge of working with cutting-edge research and technology with a focus on the market's needs. To More ❯

left Client: Sectech Solutions Location: 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 WORKING - UK 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. You have the exciting challenge of working with cutting-edge research and technology with a focus on the market's needs. To More ❯

left Client: Sectech Solutions Location: 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 WORKING - UK 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. You have the exciting challenge of working with cutting-edge research and technology with a focus on the market's needs. To More ❯

in the world. We are building the emerging onchain platform and shaping the future global financial system. We seek a candidate passionate about our mission, believing in crypto and blockchain technology to transform finance. You should be eager to make a significant impact, thrive under pressure, and actively seek feedback to improve. We value problem-solvers who tackle our … all onchain development. We collaborate with product teams to enable secure user engagement with the onchain world. Responsibilities: Develop onchain security strategies, perform security assessments, and threat modeling of blockchain protocols. Lead proactively, identify top security risks, and develop mitigation strategies. Provide technical guidance in building frameworks, analysis tools, and security products. Establish best practices and promote adoption across … teams. Mentor team members in blockchain security skills and foster a crypto-forward mindset. Help set industry standards for blockchain security technologies. Qualifications: Extensive knowledge of onchain ecosystems, including L1, L2, DeFi, staking, etc. Expertise in identifying vulnerabilities in smart contracts and protocols. 3+ years in smart contract auditing, leading complex protocol audits. Self-driven with a passion More ❯

with blockchain. Supporting 100+ blockchains, company of 50 nice people in an international environment, and hundreds of engaging conversations. We are on search for a new colleague Cloud Infrastructure Engineer who has an experience with blockchain to join our team of 8 dedicated Engineers! If you're passionate about cloud infrastructure, looking for a collaborative environment, and are … but it's worth it to be able to cultivate a great team of people and see the results of their work really make a difference. Previous knowledge of blockchain is not needed; we expect to train you in this area. We are just looking for a team member willing to learn new things. What You Will Do Ensure … Node.JS applications, MongoDB, Redis Observability stack (Metrics, Logs, Traces, ...) Requirements You are good to go with: You have at least 2 years of experience as Cloud or DevOps engineer You have experience with blockchain technology You have experience with the orchestration and containerization software stack You have experience with system configuration automation (ansible, puppet, chef, ...) You More ❯

Bitcoin Offensive Security Engineer - 100% Remote, Blockchain, DeFi About Halborn Inc Our mission is to provide value-add security services and products to the world's most cutting edge technology firms and that starts with blockchain tech. Founded in 2019, Halborn is an elite cyber security company focused on solving complex adversarial problems unique to the cryptocurrency … and fintech industries. From breaches and social engineering to stolen private keys and economic hacks, Halborn solves it. Our clientele are the exclusive blockchain companies as well as new startups with high growth trajectories. Our Culture Halborn is a globally distributed team of 100+, looking to grow our elite team of white hat hackers, sales professionals, security engineers and … required remediations. Work collaboratively and independently on unique or specialized assignments requiring specific knowledge or experience. Comply with Company, Division, and Professional ethical standards. Qualifications A passion for the blockchain industry. 3+ years of experience in application development in Golang and C++ (both are mandatory) (blockchain or smart contract development experience is a plus). 2+ years of More ❯

Solana) Offensive Security Engineer - 100% Remote, Blockchain, DeFi About Halborn Inc Our mission is to provide value-add security services and products to the world's most cutting edge technology firms and that starts with blockchain tech. Founded in 2019, Halborn is an elite cyber security company focused on solving complex adversarial problems unique to the cryptocurrency … and fintech industries. From breaches and social engineering to stolen private keys and economic hacks, Halborn solves it. Our clientele are the exclusive blockchain companies as well as new startups with high growth trajectories. Our Culture Halborn is a globally distributed team of 100+, looking to grow our elite team of white hat hackers, sales professionals, security engineers and … Proficiency with common server and workstation operating systems. Mastery in testing modern web application languages and frameworks. Mastery in testing modern authentication systems and Identity Providers. Proficient knowledge of blockchain and smart contract implementations. Ability to think critically and identify areas of technical and non-technical risk. Ability to write technical reports and communicate technical content to non-technical 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 ❯

Axiom is partnering with a leading UAE Bank , building out their DeFi and Stablecoin Infrastructure for future growth and wider blockchain-related deployment. We are in search of a Principal Engineer – Blockchain Architect to define and build their DeFi & Stablecoin architecture. This is an amazing opportunity to join a major bank at the very start of its … full family relocation** The Role You’ll be the first hire to lead the Defi-focused engineering build and help shape the architectural vision of this dynamic bank's blockchain-related infrastructure. Design and implement secure wallet systems Build smart contracts and DeFi tooling from the ground up Develop interoperable cross-chain and L2 solutions Engineer tokenisation systems … for banking infrastructure Collaborate with key teams for enterprise crypto services Key Responsibilities: Develop reliable, high-performance blockchain systems Design wallet, smart contract, and cross-chain solutions Guide node architecture and ledger design Advise on blockchain trends and DeFi ecosystems The Candidate We're seeking a proven Engineering leader with strong DeFi, Stablecoin, and (ideally) banking/fintech More ❯

Axiom is partnering with a leading UAE Bank , building out their DeFi and Stablecoin Infrastructure for future growth and wider blockchain-related deployment. We are in search of a Principal Engineer – Blockchain Architect to define and build their DeFi & Stablecoin architecture. This is an amazing opportunity to join a major bank at the very start of its … full family relocation** The Role You’ll be the first hire to lead the Defi-focused engineering build and help shape the architectural vision of this dynamic bank's blockchain-related infrastructure. Design and implement secure wallet systems Build smart contracts and DeFi tooling from the ground up Develop interoperable cross-chain and L2 solutions Engineer tokenisation systems … for banking infrastructure Collaborate with key teams for enterprise crypto services Key Responsibilities: Develop reliable, high-performance blockchain systems Design wallet, smart contract, and cross-chain solutions Guide node architecture and ledger design Advise on blockchain trends and DeFi ecosystems The Candidate We're seeking a proven Engineering leader with strong DeFi, Stablecoin, and (ideally) banking/fintech More ❯

Axiom is partnering with a leading UAE Bank , building out their DeFi and Stablecoin Infrastructure for future growth and wider blockchain-related deployment. We are in search of a Principal Engineer – Blockchain Architect to define and build their DeFi & Stablecoin architecture. This is an amazing opportunity to join a major bank at the very start of its … full family relocation** The Role You’ll be the first hire to lead the Defi-focused engineering build and help shape the architectural vision of this dynamic bank's blockchain-related infrastructure. Design and implement secure wallet systems Build smart contracts and DeFi tooling from the ground up Develop interoperable cross-chain and L2 solutions Engineer tokenisation systems … for banking infrastructure Collaborate with key teams for enterprise crypto services Key Responsibilities: Develop reliable, high-performance blockchain systems Design wallet, smart contract, and cross-chain solutions Guide node architecture and ledger design Advise on blockchain trends and DeFi ecosystems The Candidate We're seeking a proven Engineering leader with strong DeFi, Stablecoin, and (ideally) banking/fintech More ❯