EC2N, Broad Street, Greater London, United Kingdom
James Joseph Associates
on-chain systematic trading. Maintain and enhance off-chain applications that support pricing, order management, real-time risk, and monitoring. Write smartcontracts 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 smartcontract security more »
related field Strong experience in backend development (JavaScript/TypeScript/Node, JVM, Go, GraphQL) and infrastructure Proven experience in developing smartcontracts 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 & SmartContract Development Design, develop, test, and deploy smartcontracts on EVM Blockchains. Ensure all smartcontracts 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 smartcontracts 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 »
be responsible for designing and developing robust and scalable software for on-chain systematic trading. You will also be expected to contribute to smartcontract writing and keep up-to-date with developments within DeFi to identify short/long-term opportunities. The ideal candidate should have the more »
London, England, United Kingdom Hybrid / WFH Options
Jobleads-UK
and implementing technology standards across an engineering organisation. Expertise in blockchain technology and decentralised solutions. In-depth knowledge of data privacy, identity management, smartcontract design, advanced cryptography, and data security. Excellent leadership and people management skills, inspiring and motivating teams to achieve their best. Experience with agile more »
Brighton, England, United Kingdom Hybrid / WFH Options
Super Glitch Games
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 »
startup where tech is number 1. The firm is known globally for its attitudes and rigour more importantly, you will be surrounded by smart people deeply interested in teaching what they know, and in learning from you. Collaborate with team on research and development of blockchain tools and … to work autonomously Robust development skillset including testing, debugging and problem solving Ability to pick up new languages and 3rd party libraries quickly Smartcontract development is a bonus This is an outstanding opportunity to join a growing trading business at a time of significant and interesting growth more »
London/RemoteGo To Market/Remote - Full-time/RemoteAbout Us Chainlink Labs is the primary contributing developer of Chainlink, the decentralized computing platform powering the verifiable web. Chainlink is the industry-standard platform for providing access to real more »
SmartContract 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 SmartContracts - 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 »
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 »
candidate has a deep understanding of blockchains, DeFi and previous experience working in automated trading. Familiarity with DEXs, protocol mechanics, blockchain fundamentals and smartcontract security are all desirable skills for this role. Required Skills: Bachelor’s or Master’s degree in Computer Science, Engineering or related field. more »
is shaping the future of finance. They have recently received an additional 9-figure sum in funding to provide an interoperable smartcontracts 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 »
setting Strong communication and networking skills Ability to build and manage a technology community Good technical understanding of blockchain technologies (e.g. smartcontracts 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 »
YOU'RE: 🧗 Ambitious You're someone who wants to grow fast in their career and can scale with Kula. Daniel deployed smartcontracts that stored >1B$ in value 🧠 Smart You explore new creative ways of doing things, have strong opinions and are willing to change more »
individuals/Capital investors with the crucial technology to enable them to trade all types of digital assets – digital tokens, NFTs, smartcontracts 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 »
with cross-functional teams including blockchain developers, UI/UX designers, and product managers to deliver high-quality software solutions. Implement smartcontracts (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, smartcontracts, and Tokenomics is a significant advantage. Experience using Gitlab with CI/CD. Experience in working in a SCRUM/Kanban environment. Experience in more »
Greater London, England, United Kingdom Hybrid / WFH Options
The MWek Company
Tokens on offer and the role will be FULLY REMOTE! Requirements as follows: · 2+ years of professional experience building and deploying smartcontracts 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 »
web3 technologies, decentralized protocols, and blockchain standards, and make recommendations for their integration into the development process. Collaborate with other teams, such as smartcontract developers and blockchain architects, to ensure a seamless and secure decentralized user experience. Requirements Bachelor’s degree in computer science, engineering, or a … of blockchain and decentralized technologies. Proven track record of writing clean, efficient, and secure code across multiple technologies, including familiarity with Solidity for smartcontract development. Knowledge of blockchain platforms and protocols, such as NEAR, Ethereum, or Solana. Extensive experience with modern web3 development frameworks and technologies, such more »
Oxford, Oxfordshire, South East, United Kingdom Hybrid / WFH Options
Technical Futures
financial instruments. A background in or a regular user of programming language theory. What you will be involved with: Reviewing complex, high assurance smartcontract code. Applying your engineering skills to build custom tools to rapidly assess, explore or secure the code. Advising clients to make informed decisions more »
Croydon, Greater London, United Kingdom Hybrid / WFH Options
Keyman Personnel
tools like Foundry, Hardhat, or Remix Deep understanding of Ethereum blockchain architecture and the ability to develop, test, and deploy secure smartcontracts 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 smartcontracts, 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 smartcontracts Front-end development experience with frameworks like React or Angular Infrastructure/DevOps experience, including setting up private networks Experience in Ethereum core development more »