17 of 17 Smart Contracts Jobs in the South East

in JavaScript, HTML5, and CSS3. Experience with modern JavaScript frameworks (React, Vue.js, or Angular). Familiarity with Web3 technologies, including Ethereum, smart contracts, and dApps. Experience integrating blockchain wallets (e.g., MetaMask) into web applications. Knowledge of responsive design principles and cross-browser compatibility. Proficiency in version control More ❯

be involved within an innovative organisation that are approaching their market making strategies with unique and efficient methods. What You'll Do Spearhead smart contract interactions Work closely with the head of technology and deliver cutting edge low-latency software solutions using Rust. Take ownership of their rapidly More ❯

e.g., Spring, Hibernate) and databases (e.g., MySQL, MongoDB). Knowledge of Azure, cloud platforms, and CI/CD. Desirable: Experience with smart contracts and cryptographic principles. Why Join: Work with cutting-edge blockchain technology. Flexible work environment (hybrid 3 days per week More ❯

and distributed systems Good understanding of software engineering best practices, including TDD and CI/CD Familiarity with blockchain concepts and smart contracts (experience with Ethereum or similar is a plus) Experience with RESTful APIs, databases (SQL/NoSQL), and microservices architecture A proactive mindset, with the More ❯

join their growing London-based team. Responsibilities Building and enhancing the software that interacts directly with native crypto assets, DeFi protocols, tokens, and smart contracts. Working across multiple blockchains and decentralized networks, expect variety! Expanding the functionality of existing systems and writing robust, maintainable tests. Taking ownership within More ❯

way. Essential Skills React and Next.js in production-grade consumer applications Tailwind CSS and modern component-based architecture Frontend integration with smart contracts, wallets or blockchain APIs REST and/or GraphQL – confident in connecting frontend to modern backends State management, data fetching patterns, and clean, testable More ❯

SQL and Python. Can optimise queries for huge datasets. Has a solid understanding of blockchain ecosystem elements like DeFi, Exchanges, Wallets, Smart Contracts, mixers and privacy services. Databricks and PySpark Analysing blockchain data Building and maintaining data pipelines Deploying machine learning models Use of graph analytics and More ❯

teams You thrive in high-paced startup environments and adapt quickly to evolving technical and product needs Bonus: Familiarity with EVM, smart contracts, or other Web3 infrastructure is a plus—not a requirement. 📅 Interview Process 📝 CV Review 📞 Screening Call with Us 📨 CV Submission to Client 👨‍💻 Introductory Call More ❯

build the core services that power their products. Responsibilities: Design and build scalable backend services using AWS Lambada and API Gateway Collaborate with smart contract developers to align contract and backend logic Work on their on-chain lottery project, and build out new projects Requirements: Strong experience with More ❯

to back it up; Agility to touch any part of the stack, from frontend to database and distributed systems; Expertise deploying smart contracts to mainnet; Must be based in London, UK and happy to go office 5 days per week Preferred: Strong sense of ownership and craftsmanship More ❯

and maintain project standards. Responsibilities: Develop and maintain the frontend using Next.js, React, and Tailwind CSS Integrate blockchain functionality via wallet connections and smart contract APIs to enable seamless Web3 interactions Collaborate on design and UX to create accessible, mobile-first player experiences. Requirements: Strong proficiency in React More ❯

like Rust Ship early products and iterate closely with real users Contribute across the stack, from distributed systems to databse, and smart contracts to frontend We're looking for a Software Engineer who: Brings full-stack instincts and enjoys jumping between tools and languages This is a More ❯

iterate closely with real users Prototype new protocols and application patterns Contribute across the stack, from distributed systems to databse, and smart contracts to frontend We're looking for a Software Engineer who: Learns fast, moves fast, and is deeply self-driven Has touched cryptographic systems, distributed More ❯

direction and day-to-day trading operations. Responsibilities: Design, implement, and optimise automated market making strategies for decentralized exchanges, leveraging blockchain data and smart contract interactions Build and maintain real-time trading algorithms that interact directly with DEX protocols, ensuring tight spreads and competitive liquidity provision. Analyse on … Physics, Computer Science, Engineering, Finance, or related discipline). Self-starter mindset, comfortable working in a fast-paced, rapidly evolving environment. Experience in smart contract interaction (Solidity, web3 libraries) is a plus. We will respond to all successful candidates shortlisted for this opportunity within 5 days and would More ❯

direction and day-to-day trading operations. Responsibilities: Design, implement, and optimise automated market making strategies for decentralized exchanges, leveraging blockchain data and smart contract interactions Build and maintain real-time trading algorithms that interact directly with DEX protocols, ensuring tight spreads and competitive liquidity provision. Analyse on … Physics, Computer Science, Engineering, Finance, or related discipline). Self-starter mindset, comfortable working in a fast-paced, rapidly evolving environment. Experience in smart contract interaction (Solidity, web3 libraries) is a plus. We will respond to all successful candidates shortlisted for this opportunity within 5 days and would More ❯

direction and day-to-day trading operations. Responsibilities: Design, implement, and optimise automated market making strategies for decentralized exchanges, leveraging blockchain data and smart contract interactions Build and maintain real-time trading algorithms that interact directly with DEX protocols, ensuring tight spreads and competitive liquidity provision. Analyse on … Physics, Computer Science, Engineering, Finance, or related discipline). Self-starter mindset, comfortable working in a fast-paced, rapidly evolving environment. Experience in smart contract interaction (Solidity, web3 libraries) is a plus. We will respond to all successful candidates shortlisted for this opportunity within 5 days and would More ❯

technology. They are a small team but are all driven by innovation and the chance to work in Web3. You will work on Smart Contract (Ethereum) development and build blockchain infrastructure with consensus. You will also build Web3 UI Components using TypeScript/JavaScript. The key requirements are … 2+ years of experience working in Blockchain Ethereum/Smart Contract Development TypeScript/JavaScript Web3 UI Components Chainlink-based oracles Liquidity Solutions NFTs Having experience working in a start-up is also a huge plus! They are looking for smart & driven people who are passionate More ❯