21 of 21 Smart Contracts Jobs in the East of England

this role offers the opportunity to shape groundbreaking solutions while working remotely. Key Responsibilities Smart Contract Development : Design, develop, and deploy secure and efficient smart contracts using Solidity . Blockchain Integration : Integrate blockchain technology into web and backend systems. Performance Optimization : Optimize applications for speed, scalability, and user experience. Collaborative Development : Work closely with cross … and technologies, contributing to new ideas and innovative approaches. Key Qualifications Essential Skills and Experience : Proven experience with Ethereum and related blockchain technologies. Advanced knowledge of Solidity and smart contract development. Experience building RESTful APIs and web applications. Solid understanding of data structures, algorithms, and distributed systems. Experience with software development best practices, including version control (Git). More ❯

industry. This role requires in-person attendance, highlighting our commitment to collaboration and teamwork. As a Solidity Developer, you will be instrumental in developing and implementing smart contracts, leveraging your expertise in blockchain technology to drive innovative solutions. Join us and be part of a dynamic team focused on advancing accounting practices through cutting-edge technology. Applicants … should possess a solid understanding of blockchain technology and smart contract development, with demonstrated experience in programming and problem-solving capabilities. Strong analytical skills, attention to detail, and the ability to work collaboratively within a team environment are essential. Candidates should also exhibit flexibility in adapting to evolving project requirements and show a commitment to maintaining high standards … skills, both written and verbal, are vital for collaborating with diverse stakeholders. Familiarity with accounting principles or financial systems may be advantageous. Responsibilities: Design and implement smart contracts using Solidity, ensuring optimal performance and security. Collaborate with cross-functional teams to gather requirements and translate them into technical specifications. Conduct thorough testing and debugging of smart More ❯

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 smart contracts and user interfaces Optimize smart contracts for security, 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 More ❯

matter what you trade or where your assets are held. By embedding industry standards like CDM directly into our technology, we harness the power of blockchain, smart contracts and tokenisation to drive automation, interoperability and efficiency across capital markets. Founded in 2022, we are a UK-based start-up in the early commercialisation stage. We are fully … in product ownership, with a focus on product development and an understanding of Product Owner responsibilities. You have experience defining and delivering blockchain-based financial products, such as smart contract-driven settlements, tokenised securities, or decentralised finance applications. You are proficient in gathering and documenting requirements, and have experience creating user stories and process flows. You are familiar More ❯

in Europe/UK Excellent benefits and bonus structures. Wide salary range depending on 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 with DevOps technologies Ability to work independently and with a team. Find out more If you would like to have a confidential conversation and find out more about this opportunity, then get in touch with Con Lam at Harrington Starr More ❯

in Europe/UK Excellent benefits and bonus structures. Wide salary range depending on 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 with DevOps technologies Ability to work independently and with a team. Find out more If you would like to have a confidential conversation and find out more about this opportunity, then get in touch with Con Lam at Harrington Starr More ❯

Excellent benefits and bonus structures. Succession planning to CTO Wide salary range depending on 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 with DevOps technologies Ability to work independently and with a team. Find out more If you would like to have a confidential conversation and find out more about this opportunity, then get in touch with Con Lam at Harrington Starr More ❯

Excellent benefits and bonus structures. Succession planning to CTO Wide salary range depending on 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 with DevOps technologies Ability to work independently and with a team. Find out more If you would like to have a confidential conversation and find out more about this opportunity, then get in touch with Con Lam at Harrington Starr More ❯

Excellent benefits and bonus structures. Succession planning to CTO Wide salary range depending on 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 with DevOps technologies Ability to work independently and with a team. Find out more If you would like to have a confidential conversation and find out more about this opportunity, then get in touch with Con Lam at Harrington Starr More ❯

Excellent benefits and bonus structures. Succession planning to CTO Wide salary range depending on 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 with DevOps technologies Ability to work independently and with a team. Find out more If you would like to have a confidential conversation and find out more about this opportunity, then get in touch with Con Lam at Harrington Starr More ❯

Excellent benefits and bonus structures. Succession planning to CTO Wide salary range depending on 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 with DevOps technologies Ability to work independently and with a team. Find out more If you would like to have a confidential conversation and find out more about this opportunity, then get in touch with Con Lam at Harrington Starr More ❯

Excellent benefits and bonus structures. Succession planning to CTO Wide salary range depending on 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 with DevOps technologies Ability to work independently and with a team. Find out more If you would like to have a confidential conversation and find out more about this opportunity, then get in touch with Con Lam at Harrington Starr More ❯

Excellent benefits and bonus structures. Succession planning to CTO Wide salary range depending on 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 with DevOps technologies Ability to work independently and with a team. Find out more If you would like to have a confidential conversation and find out more about this opportunity, then get in touch with Con Lam at Harrington Starr More ❯

Excellent benefits and bonus structures. Succession planning to CTO Wide salary range depending on 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 with DevOps technologies Ability to work independently and with a team. Find out more If you would like to have a confidential conversation and find out more about this opportunity, then get in touch with Con Lam at Harrington Starr More ❯

Excellent benefits and bonus structures. Succession planning to CTO Wide salary range depending on 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 with DevOps technologies Ability to work independently and with a team. Find out more If you would like to have a confidential conversation and find out more about this opportunity, then get in touch with Con Lam at Harrington Starr More ❯

Excellent benefits and bonus structures. Succession planning to CTO Wide salary range depending on 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 with DevOps technologies Ability to work independently and with a team. Find out more If you would like to have a confidential conversation and find out more about this opportunity, then get in touch with Con Lam at Harrington Starr More ❯

clients team and help shape the future of technology through cutting-edge software solutions. Remote Role (UK/ROI eligibility required) What You'll Do: Develop smart contracts and dApps on Ethereum-compatible platforms Dive into L2 architecture and scaling solutions like Rollups and sidechains Collaborate in Agile teams, contributing to coding, testing, and peer reviews Stay More ❯

Designing with a bigger picture in mind i.e. relating to consequences of decisions. What the Security Software Engineer/Cryptographer will be involved with: Reviewing complex, high assurance smart contract code. Applying your engineering skills to build custom tools to rapidly assess, explore or secure the code. Advising clients to make informed decisions about risk to their financial More ❯

Designing with a bigger picture in mind i.e. relating to consequences of decisions. What the Security Software Engineer/Cryptographer will be involved with: Reviewing complex, high assurance smart contract code. Applying your engineering skills to build custom tools to rapidly assess, explore or secure the code. Advising clients to make informed decisions about risk to their financial More ❯

big-picture thinking Proficiency in unit and functional testing Excellent communication skills Experience with peer-to-peer systems and networking architectures Experience with distributed ledgers and smart contracts Strong understanding of cryptographic principles Experience implementing security best practices Experience with Event Sourcing, CEP, and CQRS Experience with protocols like RAFT, BFT, Gossiping, DHT, CRDT Experience with databases More ❯

assets are held. By operationalising and embedding industry standards such as the Common Domain Model (CDM) directly into our platform, we harness the power of blockchain , smart contracts and tokenisation to drive automation, interoperability, and efficiency across capital markets . Founded in 2022, we are a fully funded UK-based start-up in the early commercialisation stage. … play a central role in designing and building Tokenovate’s post-trade lifecycle engine, grounded in the FINOS Common Domain Model (CDM) — an open-source, standardised representation of financial contracts and events. You will collaborate with domain experts, engineers, and product stakeholders to formalise financial workflows into code, using Java and Kotlin to build scalable, event-driven systems. Your More ❯