1 to 25 of 34 Solidity Jobs in the UK

asynchronous programming paradigms and event-driven architecture patterns Working knowledge of Web3 libraries (Web3J, Web3JS) and their application in enterprise contexts Demonstrated familiarity with Solidity and smart contract development best practices Solid understanding of DevOps principles, containerized application deployment (Docker, Kubernetes, Helm Charts), and CI/CD pipeline management Practitioner ...

proficiency in asynchronous programming paradigms and event-driven architecture patternsWorking knowledge of Web3 libraries (Web3J, Web3JS) and their application in enterprise contextsDemonstrated familiarity with Solidity and smart contract development best practicesSolid understanding of DevOps principles, containerized application deployment (Docker, Kubernetes, Helm Charts), and CI/CD pipeline managementPractitioner-level command ...

equivalents), and the distinction between custodial and non‐custodial models. Experience with smart contracts and/or reading on‐chain data (e.g., Solidity, web3 libraries, node providers such as Infura/Alchemy, or running your own nodes). Familiarity with how connectivity with blockchain networks and nodes work (e.g., Bitcoin ...

that interface with public and permissioned blockchain networks (e.g., Ethereum, Hyperledger Besu, Canton, Solana, or equivalent) Develop, test, and audit smart contracts written in Solidity or equivalent languages, ensuring security, correctness, and gas efficiency Integrate Web3 libraries and SDKs (e.g., Web3J, Web3JS, Ethers.js, Viem) into enterprise Java and/… including smart contract development and blockchain protocol integration Solid experience with backend development using Java/Spring, Node.js, or equivalent enterprise frameworks Proficiency in Solidity smart contract development, including testing frameworks (Hardhat, Foundry, Truffle) and security best practices Hands-on experience with Web3 libraries such as Web3J, Web3JS, Ethers.js ...

that interface with public and permissioned blockchain networks (e.g., Ethereum, Hyperledger Besu, Canton, Solana, or equivalent) Develop, test, and audit smart contracts written in Solidity or equivalent languages, ensuring security, correctness, and gas efficiency Integrate Web3 libraries and SDKs (e.g., Web3J, Web3JS, Ethers.js, Viem) into enterprise Java and/… including smart contract development and blockchain protocol integration Solid experience with backend development using Java/Spring, Node.js, or equivalent enterprise frameworks Proficiency in Solidity smart contract development, including testing frameworks (Hardhat, Foundry, Truffle) and security best practices Hands-on experience with Web3 libraries such as Web3J, Web3JS, Ethers.js ...

that interface with public and permissioned blockchain networks (e.g., Ethereum, Hyperledger Besu, Canton, Solana, or equivalent)Develop, test, and audit smart contracts written in Solidity or equivalent languages, ensuring security, correctness, and gas efficiencyIntegrate Web3 libraries and SDKs (e.g., Web3J, Web3JS, Ethers.js, Viem) into enterprise Java and/or Node.js … application development, including smart contract development and blockchain protocol integrationSolid experience with backend development using Java/Spring, Node.js, or equivalent enterprise frameworksProficiency in Solidity smart contract development, including testing frameworks (Hardhat, Foundry, Truffle) and security best practicesHands-on experience with Web3 libraries such as Web3J, Web3JS, Ethers.js, or ViemSolid ...

Qualifications 3+ years of full-stack development experience Experience with RESTful APIs and GraphQL Version control (Git) and CI/CD pipeline knowledge Bonus: Solidity, Web3.js, TypeScript, Nest.js, blockchain experience Bonus If You Have Built crypto wallets, NFT platforms, or ICO dashboards Familiarity with container tools (Docker, Kubernetes) Contributions ...

above from a reputable school, more than 5 years of experience in technology development, and more than 1-year relevant industry experienceProficient in Solidity smart contract development, with experience in Dapp/Defi development; some experience in contract securityProficiency in Golang/GoUnderstand how Compound, dYdX, Kyber, 0x, makerdao worksFamiliar ...

above from a reputable school, more than 5 years of experience in technology development, and more than 1-year relevant industry experienceProficient in Solidity smart contract development, with experience in Dapp/Defi development; some experience in contract securityProficiency in at least one programming language such as C++, Java, Node.js ...

VaultProficiency with PostgreSQLExperience with CI/CDExperience with some of the following: TypeScript, JavaScript, Java, Go, RustExperience working in an agile development teamExperience with Solidity, DAMLReact, GraphQL, NodeJS, Express, Fastify, Spring Boot, Quarkus HarnessOCP, GCPEthereum, Canton, SolanaExperience working with distributed teams #J-18808-Ljbffr ...

consensus mechanisms in Blockchain such as Proof of Work. Hands-on experience with Ethereum Geth and/or Parity Experience in using various Solidity frameworks like Truffle, Mix IDE or Intellij-Sol. Contributions to relevant open source projects; Experience Hadoop, Spark, or Docker. Basic or deep knowledge of Ethereum Whisper ...

high scalability design patterns. Proficiency with GitLab and CI/CD pipelines. Experience working in Agile development environments. Nice to have: Experience working with Solidity & EVM-based platforms; blockchain and smart contracts At BNY, our culture allows us to run our company better and enables employees growth and success. ...

high scalability design patterns. Proficiency with GitLab and CI/CD pipelines. Experience working in Agile development environments. Nice to have: Experience working with Solidity & EVM-based platforms blockchain and smart contracts At BNY, our culture allows us to run our company better and enables employees growth and success. ...

with web3 libraries like Web3J and Web3JS is a plus Familiarity with common and best practices for web3 applications is a plus Familiarity of Solidity code and best practices is a plus Familiarity of basics of DevOps and containerize applications is a plus Familiarity of Agile Methodology and Scrum ...

support delivery. About You Hands-on experience working with security tokens on distributed ledgers. Proven experience developing and deploying Ethereum smart contracts using Solidity . Experience with Hedera (Solidity/Hedera Token Service) or Algorand (PyTEAL/TEAL/ARC standards). Strong understanding of blockchain fundamentals, including consensus, cryptography ...

performanceFamiliarity with web3 libraries like Web3J and Web3JS is a plusFamiliarity with common and best practices for web3 applications is a plusFamiliarity of Solidity code and best practices is a plusFamiliarity of basics of DevOps and containerize applications is a plusFamiliarity of Agile Methodology and Scrum is a plusCompetencies/ ...

Slough. This will be an on-going permanent basis employment for deserving candidate. Required Skills and Experience A first experience with Hedera Hashgraph, Ethereum (Solidity) and Hyperledger framework would be very appreciated A first experience using Mobile technologies in Android/iOS environment, Big Data technologies such as Cassandra/ ...

applications Strong knowledge of common vulnerabilities and their mitigations in blockchain and smart contracts platforms Beneficial to have secure programming experience in Python and Solidity but not required. At least one - Professional certifications such as Certified Information Systems Security Professional (CISSP), Certified Ethical Hacker (CEH), Certified Blockchain Security Professional (CBSP ...

Blockchain Developer, you will have:Experience working specifically with security tokens on distributed ledgers.Proven hands-on experience developing and deploying smart contracts on Ethereum (Solidity) and familiarity with at least one of Hedera (Solidity/Hedera Token Service) or Algorand (PyTEAL/TEAL/ARC standards).Strong understanding of blockchain ...

solutions architecture, partner engineering, or blockchain development, ideally within Fintech, Crypto, or Web3 Strong technical fluency and the ability to understand and read Solidity, Typescript, and Rust (hands-on coding experience is a plus) Proven ability to translate business goals and partner requirements into clear, scalable technical designs Excellent communication ...

collaboration and communication skills within cross-functional engineering environments.Preferred SkillsExperience defining, measuring, and improving service reliability through SLOs and SLIs.Experience developing software using TypeScript, Solidity, or additional backend technologies.Strong interest in blockchain infrastructure and Web3 technologies.Experience building decentralized applications (dApps).Experience developing financial infrastructure, banking systems, or other mission-critical ...

case generation, smart prioritization, AI log analysis) Nice to Have Experience with wallet testing (MetaMask, Coinbase Wallet, WalletConnect, custom wallets) Understanding of smart contracts, Solidity basics, or blockchain debugging tools Experience with automated testing frameworks (Playwright, Cypress, Selenium) Knowledge of backend technologies, APIs, and familiarity with PHP or related languages ...

Platform. You will back enterprise-grade web applications, integrate with blockchain networks, and drive backend services using Java and Web3 libraries. Strong knowledge of Solidity and smart contracts is a plus. You will work in a hybrid setup, collaborating with architects, product teams, and other engineers to deliver secure, scalable ...

Contract Role - VP Full Stack Engineer - Solidity (smart contracts on Ethereum/blockchain) & Angular/Java - London/Onsite - 12 months initial - Inside IR35 We are looking for 3 experienced VP-level Software Engineers to join the team as contractors on an immediate basis. The team is looking for well … rounded engineers with experience across multiple technology areas, including Angular front-end development, Java server-side development and Solidity smart contract development. Engineers should ideally be able to contribute across at least 2 of these 3 skill sets, with front-end development being the highest priority. The ideal profile will ...

Contract Role – VP Full Stack Engineer – Solidity (smart contracts on Ethereum/blockchain) & Angular/Java – London/Onsite – 12 months initial – Inside IR35 We are looking for 3 experienced VP-level Software Engineers to join the team as contractors on an immediate basis. The team is looking for well … rounded engineers with experience across multiple technology areas, including Angular front-end development, Java server-side development and Solidity smart contract development. Engineers should ideally be able to contribute across at least 2 of these 3 skill sets, with front-end development being the highest priority. The ideal profile will ...