16 of 16 Smart Contracts Jobs in the UK

APIs). Design token models, identity frameworks, and smart contract architectures. Contribute hands-on to development of smart contracts (Solidity, Chaincode, DAML, Rust) and core components. Build PoCs, reference implementations, and production-grade blockchain applications. Define and implement API layers and integration patterns for legacy … interoperability. Ensure scalability, performance, and alignment with enterprise architecture standards. Implement security best practices (smart contracts, node communication, key management). Define data privacy, identity, and access management models. Ensure compliance with regulatory frameworks (e.g. GDPR, KYC/AML, data sovereignty). Establish governance models including node ...

platforms (e.g., Ethereum, Hyperledger Fabric, Corda, Polygon, Avalanche) based on enterprise needs. Hands-on Engineering: Actively contribute to the development of smart contracts and core components. Integration & Scaling: Define API layers, node data flows, and enterprise integration patterns for legacy systems. Security & Governance: Implement strict security best … software engineering and enterprise architecture. Blockchain Expertise: 3+ years of dedicated, hands-on experience designing and delivering distributed ledger systems. Platforms & Smart Contracts: Deep technical proficiency with Ethereum, Hyperledger, or Corda , alongside smart contract development languages ( Solidity, Chaincode, DAML, or Rust ). Core Development: Strong ...

contract development, and integrating blockchain with enterprise systems. Responsibilities Design and implement blockchain architectures and decentralized applications (DApps). Develop smart contracts using platforms like Ethereum, Hyperledger Fabric, Corda, or Polygon. Define consensus algorithms and token economics. Set up blockchain infrastructure including nodes and networks. Ensure … blockchain solution design, architecture, and implementation. Expertise in blockchain platforms such as Ethereum, Hyperledger Fabric, Corda, or Polygon, with hands-on experience in smart contract development. Strong proficiency in programming languages (Solidity, Go, Java, Python, or Rust) for blockchain application development. Proven ability to design decentralized applications (DApps ...

contract development, and integrating blockchain with enterprise systems. Responsibilities Design and implement blockchain architectures and decentralized applications (DApps). Develop smart contracts using platforms like Ethereum, Hyperledger Fabric, Corda, or Polygon. Define consensus algorithms and token economics. Set up blockchain infrastructure including nodes and networks. Ensure … blockchain solution design, architecture, and implementation. Expertise in blockchain platforms such as Ethereum, Hyperledger Fabric, Corda, or Polygon, with hands-on experience in smart contract development. Strong proficiency in programming languages (Solidity, Go, Java, Python, or Rust) for blockchain application development. Proven ability to design decentralized applications (DApps ...

Develop and audit secure smart contracts for DeFi protocols and Web3 applications. Expertise in Solidity, Vyper, and blockchain security best practices. Experience with DeFi protocols and tokenomics design. 8+ years smart contract development required. WHY WORK WITH US (SERIOUSLY THO) ------------------------------------ Join a team that … Antarctica who really wants to buy crypto but can't Learning \& Growth We'll teach you stuff that'll make you sound smart at parties. Blockchain, DeFi, NFTs - you'll be the life of every tech meetup Collaborative Culture Our team is like a really good Discord server ...

office clearance, trade reconciliation, and identifying or mitigating transaction settlement risks. Experience designing and implementing Distributed Ledger Technology (DLT) solutions and smart contracts within regulated Financial Market Infrastructures (FMIs), including managing the lifecycle of tokenized assets. Preferred qualifications Experience using AI tools to significantly increase personal coding ...

Science (B.Sc.) or equivalent degree/experience. Blockchain and Web3 experience are a must — including deep understanding of transaction lifecycles, consensus mechanisms, smart contract interactions, and on‐chain data. Proven experience working across multiple blockchain ecosystems — EVM‐compatible chains (Ethereum, Polygon, Arbitrum, Base, etc.) as well ...

TradFi companies managing stakeholder concerns and identifying where DLT provides the most commercial value. Expertise in advanced Web3 concepts, including smart contracts (e.g., solidity), zero‐knowledge proofs, and consensus mechanisms, including their associated security challenges. Knowledge of the exchange business, including high‐frequency trading and how decentralized ...

smart contract adoptions, on‐chain insurance. Open Roles Founding Blockchain Engineer ($100–150/hr). Own Web3 architecture — smart contracts, API layer, data indexing, team leadership. Solidity Developer ($70–120/hr). Write & deploy ERC‐721/1155 contracts. Upgradeable patterns. Foundry/ ...

essential asset operations (e.g., issuance, burning, pausing) and manage configurable multi-organizational approval workflows. Manage the automation of corporate actions via smart contracts, including dividends, stock splits, proxy voting, and revaluation. Manage the overall product strategy and roadmap, ensuring alignment with all internal and external stakeholders. Secure … with at least 3 years focused on blockchain, tokenization, or digital assets. Blockchain Knowledge: Strong command of token standards (ERC-20, Token 2022), smart contract patterns, and compliance-aware protocols with embedded transfer restrictions. AI/LLM Proficiency: You don’t just read about AI; you use it. ...

with remote or globally distributed teams Strong understanding of tokenization platforms and core infrastructure services, including blockchain fundamentals, digital asset lifecycle, smart contracts, wallet and custody solutions, identity and access management, system integrations. Benefits We believe a happy, motivated, and healthy team is the best ...

looking for Strong skills in Go (Golang), Solidity, Python, or TypeScript 3+ years of software development experience Familiar with EVM , smart contracts & blockchain fundamentals Solid grasp of network architecture & communication protocols Hands-on with testing best practices 📧 Interested? Hit “Easy Apply” or drop me a quick message ...

this role. Cryptoassets, digital-asset operations, or custody/wallet platforms (or closely adjacent high-stakes money-movement systems) DeFi, smart contracts, staking, or other on-chain systems Full-stack development with Python (FastAPI) Strong relational data modeling fundamentals GitOps and Kubernetes Job orchestration systems (Airflow, Prefect ...

lead the design and implementation of decentralized solutions. The role involves working with various blockchain platforms, including Ethereum and Hyperledger, and developing smart contracts. The ideal candidate has over 8 years of IT experience, with at least 4-5 years in blockchain architecture, strong programming skills, and experience ...

consensus. Derivnex is DRW’s institutional platform for on-chain OTC derivatives lifecycle management, built on the permissioned Canton Network using the DAML smart-contract model. The platform transforms matched OTC trades into private, versioned smart-contract state with cryptographic attestation and immutable auditability. Margin, settlement … into production institutional markets. Role Overview The CTO will define and execute the technical vision for Derivnex, leading platform architecture, distributed systems engineering, smart-contract infrastructure, security, and operational resilience. This leader will work closely with trading, operations, legal, and external counterparties to build secure, scalable, regulator-ready ...

experience with CSS Modules, styled-components, or similar tools. Familiarity with testing frameworks such as Jest, CI/... Additionally, you will: Synchronize smart contract and subgraph data with client-side state and write functions that interact with the blockchain via smart contracts. Technologies: Architect Blockchain ...