11 of 11 Permanent Smart Contracts Jobs in the UK

working with a powerhouse in the DeFi space and are on the hunt to find a capable Smart Contract Developer , who will deploy advanced smart contracts powering some of the biggest projects in Web3, with direct impact on governance and DeFi innovation. Our client is building unstoppable tooling for the creation and management of Onchain … of governance infrastructure. This is your chance to help tell that story to the world. Key responsibilities: Design & Deliver: Translate client needs into secure, production-ready smart contracts and lead projects from design to deployment and maintenance. Solidity & DeFi Expertise: Build advanced smart contract architectures, with strong knowledge of DeFi protocols, security best practices, and … Work closely with product and engineering teams, sharing expertise, solving challenges, and driving innovation across Web3 technologies Required Skills & Experience: 3+ years Solidity development with live smart contracts in production. Strong DeFi knowledge (protocol experience with Uniswap, Aerodrome, Morpho-X, etc.). Security focus: awareness of vulnerabilities, audits, or big TVL contract exposure. Benefits & Perks: Competitive Salary More ❯

Director of Product Design at Bitcoin Smart Contracts Blockchain This EVM Blockchain platform is at the forefront of transforming the financial industry with its cutting-edge technology and is seeking a passionate Director of Product Design to shape the design strategy and team for this world-changing business. The Company Leading player in the world of Ethereum … Virtual Machine (EVM) Smart Contracts Extensive company funding allows for truly ground-breaking experimentation A diverse, international team working from anywhere in the world Extensive benefits, bonuses and share options The Role Completely own the design practice - build the strategy and build the team as you see fit Massive opportunity to design a blockchain ecosystem As well More ❯

security, helping blockchains, DeFi protocols, asset managers, and exchanges detect and mitigate all types of on-chain risks and threats. Our solutions proactively monitor and analyze smart contracts, transactions, wallets, and blockchain interactions to prevent financial crime and exploits before they happen. We work with some of the largest players in crypto and DeFi, secure tens of … Help prospects evaluate Hexagate's capabilities, align solutions with their risk profile, and build proof-of-concepts Design and deploy customized real-time monitoring solutions for smart contracts, transactions, and blockchain entities Lead technical onboarding and solution deployment, including custom monitor rules, API integrations, and alerting workflows Assist with integrations into customer pipelines and tools Provide ongoing … candidates who have : 3+ years of experience in a technical role such as Solutions Engineer, Security Engineer, Sales Engineer, or Blockchain Analyst Strong knowledge of Web3 security, including smart contract vulnerabilities, DeFi risks, and blockchain transaction monitoring Hands-on programming experience and APIs for data integrations and monitoring configurations Ability to read Solidity and analyze smart More ❯

implement RWA tokenization strategies on Solana and adjacent ecosystems. While you'll work within a Solana-first environment, most of your contributions will be in architectural design, APIs, smart contract integrations, data pipelines, and compliance flows rather than low-level Rust development (though familiarity is a plus). What you'll do: Design tokenization architectures for … RWAs on Solana as well as custody, compliance, and lifecycle flows Interface with enterprise clients and partners to understand technical requirements Develop integration blueprints across APIs, smart contracts (Solana + SPL), oracles, and custodians Collaborate with protocol developers, external front-end and back-end teams to deliver E2E solutions Contribute to reference architectures and internal best practices … developments You might be a fit if you have: 8+ years in a technical architecture or engineering role Hands-on experience with Web3 tools: wallets, APIs, smart contracts (ideally Solana) Solid understanding of asset tokenization (e.g. securities, funds, carbon, real estate) Familiarity with Solana architecture (SPL tokens, PDAs, anchor framework, etc.) Prior exposure to regulated financial institutions More ❯

powerful server-side functionality. Web3 and Blockchain Integration: Design and implement integrations with various blockchain networks and protocols. You will be responsible for building and maintaining smart contracts and other core Web3 components. API and Backend Development: Design and implement robust GraphQL APIs, manage databases, and work with serverless architectures to support our web applications. Collaborative Feature … an Agile/Scrum environment and delivering to a prioritized backlog Good communication skills and a collaborative, proactive attitude Bonus: Web3 development experience with blockchain protocols, smart contracts, and DeFi concepts Bonus: Familiarity with Web3 libraries (ethers.js, web3.js, wagmi, etc.) Bonus: Understanding of blockchain networks (Ethereum, Base, etc.) Bonus: Experience with gaming, mixed reality, or DeFi protocols More ❯

Blockchain Lead (Smart Contracts & Tokenisation) Remote/Flexible | Full-time or Consultancy About Us Adema ai and SH PropTech are building the next generation of AI blockchain tools for real estate. We’re looking for a Blockchain Lead to design and execute smart contract solutions across warrants, tokenisation, competitions, and CRM-linked reward systems. Responsibilities … Develop and deploy smart contracts for warrants (on-chain issuance & IPO triggers). • Build tokenisation models for property, rewards, and fractional assets. • Create blockchain-backed competitions with transparent entry and prize allocation. • Integrate CRM blockchain to enable tracking, commissions, and reward structures. Requirements • Proven blockchain development experience (Ethereum/Polygon/Solana). • Strong knowledge of ERC … standards (ERC-20/721/1155). • Hands-on smart contract deployment experience. • Startup mindset: able to deliver fast, practical solutions. Offer • Competitive pay (salary or consultancy). • Opportunity to shape blockchain innovation in PropTech. • Potential for equity/warrant participation. Apply with CV/LinkedIn examples of work More ❯

gaming interfaces, breaking free from tired casino design patterns to showcase blockchain's unique superpowers while keeping gameplay familiar and addictive. Master Blockchain Translation Transform complex smart contracts and blockchain mechanics into crystal-clear, confidence-building user experiences that make provably fair gaming feel magical, not mysterious. Lead Cross-Functional Innovation Collaborate with blockchain wizards, game mathematicians … history browsing. Drive Data-Powered Insights Partner with research teams to decode Web3 casino player behavior, uncovering golden opportunities to eliminate friction in onboarding and amplify engagement through smart gamification and social features. Innovate Reward Systems Design compelling reward systems and gamification layers that create lasting player relationships beyond individual sessions – think achievement systems, competitive leaderboards, and community … a portfolio that showcases your range – ideally T-shaped with UI/Motion as your core strength Web3 Fluency: Working knowledge of Web3 fundamentals (wallets, transactions, smart contracts) with the rare ability to design intuitive abstractions for mainstream audiences Gaming Passion: Genuine love for gaming and entertainment, with an innate understanding of what creates thrilling experiences while More ❯

Law enforcement (economic crime, cybercrime, AML, or investigations). Certification from Chainanalysis, Elliptic, TRM and other blockchain analytic softwares. Familiarity with crypto ecosystems beyond tracing, including smart contracts, DeFi, and CeFi platforms. INDAB More ❯

Law enforcement (economic crime, cybercrime, AML, or investigations). Certification from Chainanalysis, Elliptic, TRM and other blockchain analytic softwares. Familiarity with crypto ecosystems beyond tracing, including smart contracts, DeFi, and CeFi platforms. INDAB More ❯

systems . Hands-on technical background, with expertise in areas like protocol design , low-latency systems , or order books . Comprehensive understanding of blockchain technologies, including smart contracts and platforms like Ethereum or Solana . Familiarity with DeFi protocols such as decentralized exchanges, lending platforms, or other relevant ecosystems. Adept at balancing the technical details needed to More ❯

knowledge. Now, we're building a first of its kind Layer 2 with private smart contracts. This requires new cryptographic primitives, a zero-knowledge DSL for writing contracts, a privacy-friendly execution environment, a carefully designed set of circuits that prove the validity of the chain to L1, a decentralized block-building and proving mechanism, and a More ❯