1 to 25 of 28 Permanent Smart Contracts Jobs in the UK

related field Strong experience in backend development (JavaScript/TypeScript/Node, JVM, Go, GraphQL) and infrastructure Proven experience in developing smart contracts on Ethereum or other major blockchain networks, proficiency in Solidity and a deep understanding of the Ethereum Virtual Machine (EVM) Experience with frontend development … scalability Excellent communication skills, both verbal and written Responsibilities Protocol Design & Smart Contract Development Design, develop, test, and deploy smart contracts on EVM Blockchains. Ensure all smart contracts are optimised, gas-efficient, and adhere to the highest security standards, incorporating the latest … and ensure our protocol remains resilient against attacks Contribute to frontend development and support integrations of web3 frontends with backend and smart contracts Collaboration & Leadership: Collaborate with the product and research teams to design novel DeFi products and services Work closely with other engineers, researchers, designers, and more »

tools like Foundry, Hardhat, or Remix Deep understanding of Ethereum blockchain architecture and the ability to develop, test, and deploy secure smart contracts Strong general engineering skills with the ability to design and implement full-stack solutions integrating with or built on blockchain infrastructure Ability to extract … Collaborate with our team to design and build applications on various blockchains, ensuring security and efficiency Develop, test, debug, and optimize smart contracts, implementing efficient algorithms and complex data structures Extract and process data from blockchains, developing scripts and tools to automate or improve blockchain interactions Stay … with layer-2 solutions like Starknet, Optimism, zkSync, and Arbitrum Familiarity with blockchain data analytics tools and formal verification methods for smart contracts Front-end development experience with frameworks like React or Angular Infrastructure/DevOps experience, including setting up private networks Experience in Ethereum core development more »

with cross-functional teams including blockchain developers, UI/UX designers, and product managers to deliver high-quality software solutions. Implement smart contracts (Solidity) and decentralized protocols to ensure the integrity and efficiency of blockchain transactions. Optimize application performance and scalability through continuous testing, debugging, and refactoring. more »

Tech and serverless technologies, with GCP as necessary and AWS is an advantage. Previous experience working with Web3 technologies, particularly NFTs, smart contracts, and Tokenomics is a significant advantage. Experience using Gitlab with CI/CD. Experience in working in a SCRUM/Kanban environment. Experience in more »

candidate has a deep understanding of blockchains, DeFi and previous experience working in automated trading. Familiarity with DEXs, protocol mechanics, blockchain fundamentals and smart contract security are all desirable skills for this role. Required Skills: Bachelor’s or Master’s degree in Computer Science, Engineering or related field. more »

Smart Contract Engineer - Account Abstraction Hybrid Preferably (Remote +/- 2 hours from London) £110k Permanent Are you looking for an exciting next challenge in your Web3 career? Perhaps this role is for you! Join a team … of innovators while gaining experience with the next generation of Account Abstraction in the Blockchain space. Experience Strong experience working with Smart Contracts - Solidity Experience writing Rust Server Code Solid knowledge and preferably experience of ERC-4337 Nice-to-have Zero-knowledge and Rollup experience Experience working more »

make crucial decisions shaping our products’ direction. Full-Stack Development: Develop and maintain front-end (React) and back-end (Node.js/Solidity) components. Smart Contract Development: Design, develop, and deploy secure, audited smart contracts. Blockchain Integration: Integrate various blockchain protocols and technologies into our platform. Testing … 5+ years as a full-stack JavaScript developer with a strong focus on React. Blockchain Expertise: 2+ years developing dApps and smart contracts using Solidity. Leadership: Proven ability to lead and mentor engineering teams. Technical Skills: Proficiency in JavaScript (ES6+), React, Node.js, Solidity, Web3.js Strong understanding of … blockchain concepts and protocols (e.g., Ethereum, DeFi) Experience with smart contract development and deployment Familiarity with blockchain security best practices Experience with CI/CD pipelines and automated testing Soft Skills: Excellent communication, collaboration, and problem-solving skills. Bonus Points Experience in the DeFi or Commodities trading space more »

be responsible for designing and developing robust and scalable software for on-chain systematic trading. You will also be expected to contribute to smart contract writing and keep up-to-date with developments within DeFi to identify short/long-term opportunities. The ideal candidate should have the more »

and implementing technology standards across an engineering organisation. Expertise in blockchain technology and decentralised solutions. In-depth knowledge of data privacy, identity management, smart contract design, advanced cryptography, and data security. Excellent leadership and people management skills, inspiring and motivating teams to achieve their best. Experience with agile more »

evolve their product. Requirements: Technical Leadership (Held a Tech Lead, Staff Software Engineer, Principal Engineer role or similar) Expert in Blockchain, Smart Contracts or Distributed Ledger Technology Good communicator with experience coaching, mentoring and influencing technical and non-technical stakeholders. Broad technical knowledge with experience in one more »

financial instruments. A background in or a regular user of programming language theory. What you 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 more »

YOU'RE: 🧗 Ambitious You're someone who wants to grow fast in their career and can scale with Kula. Daniel deployed smart contracts that stored >1B$ in value 🧠 Smart You explore new creative ways of doing things, have strong opinions and are willing to change more »

is shaping the future of finance. They have recently received an additional 9-figure sum in funding to provide an interoperable smart contracts platform tailored for DeFi applications. In this Protocol Engineer role, you will: Design, develop and maintain the layer-1 blockchain. Develop and optimise core more »

Tokens on offer and the role will be FULLY REMOTE! Requirements as follows: · 2+ years of professional experience building and deploying smart contracts using Solidity · Minimum of 2+ years of experience in blockchain, crypto, or Web3 · Possible proficiency with Ethers/Web3.js or other blockchain interaction libraries more »

roles within the blockchain or cryptocurrency industry. In-depth knowledge of Web3 technologies, including blockchain, decentralized finance (DeFi), non-fungible tokens (NFTs), and smart contracts. Strong communication, negotiation, and interpersonal skills, with the ability to build and maintain relationships with diverse stakeholders. Demonstrated ability to think strategically, drive more »

the space using elegant and intuitive solutions. What you'll be doing Build modern applications, mainly using JavaScript/TypeScript Develop smart contracts for our NFT projects Develop cutting-edge software solutions for startup and corporate clients Develop decentralized applications Work alongside other developers in the team … in frontend/backend development 2+ years of professional experience in solidity Advanced knowledge of NodeJS/Typescript/JavaScript Advanced knowledge of Smart Contract development Experience with Web3JS/EthersJS Experience building scalable HTTP API’s, RESTful/GraphQL Strong experience building cloud native applications within AWS more »

setting Strong communication and networking skills Ability to build and manage a technology community Good technical understanding of blockchain technologies (e.g. smart contracts or ZKP) Please note, this role requires regular (weekly) on-site visits to their London (Covent Garden) office. Please consider this a hybrid role. more »

individuals/Capital investors with the crucial technology to enable them to trade all types of digital assets – digital tokens, NFTs, smart contracts etc. Already have a strong client portfolio with some of the most prestigious global finance and crypto companies onboard. Role Hands on engineering with more »

public international laws related to climate change and the environment; Basic understanding of the functioning of distributed ledger technology, token economy, smart contracts, and crypto-assets; Proficiency in the use of Microsoft Office and legal research databases such as Lexis Nexis; and Familiarity with academic and referencing more »

on-chain systematic trading. Maintain and enhance off-chain applications that support pricing, order management, real-time risk, and monitoring. Write smart contracts to ensure efficient and secure on-chain execution. Stay updated with developments in DeFi to identify short-term opportunities and shape our long-term … ideally MEV related trading Experience with web3 related technologies e.g. Solidity, Rust A familiarity/awareness of DEXs, protocol mechanics, blockchain fundamentals and smart contract security more »

talented developers, engineers and technologists, fostering a culture of innovation, collaboration and excellence Drive the development of decentralised applications (dApps) and smart contracts using Solidity and other Web3 technologies, ensuring high performance, scalability and security Oversee the design, architecture and implementation of our technology stack, optimising for more »

crypto industry and venture capitalists.This Golang Developer position offers:The opportunity to write open-source Go and interact directly with our protocol and smart contracts.The ability to build high-performance REST and Websocket APIs.A strong foundation in Blockchain, Golang, and computer science fundamentals (data structures, API design).Our more »

Developer - Cosmos About You: Seasoned Cosmos developer with 2-3 years of hands-on experience in building Cosmos blockchain infrastructure, not limited to smart contracts. Successfully deployed a Cosmos mainnet and delivered production-ready code. Proficient in recruiting, testing, and vetting developers, with prior experience managing a team more »

talent hub is a lens through which individuals showcase their expertise and employers can find talent. Polkadot Kusama Substrate Software Engineering Smart Contracts ink! Cumulus FRAME RUST XCM Sales & Marketing Legal Executive Positions PR & Communications Education Find out more here and register - https://polkadottalenthub.io/ more »

knowledge of C++. Strong 3D mathematics. Experience developing online live-service features. Overlapping knowledge of complementary disciplines such as tooling, back-end and smart contracts. Proven track record of creating core game features. Responsibilities Own all Game Tooling and Feature Development at Super Glitch Games. Write clean, maintainable more »