23 of 23 Ethereum Jobs in London

while working on innovative projects. Role Details The Role: Based in the office 5 days a week Flexible start times Preferred specializations include Linux Engineering, Trading, Quantitative Analysis, Blockchain, Ethereum, Tokens, Coins, C++, Java, Node.js, Go, Python, dYdX, Kyber, 0x, and MakerDAO. More ❯

junior developers and provide technical leadership Research and evaluate new blockchain technologies and frameworks Requirements 5+ years of experience in software development with 3+ years in blockchain Expertise in Ethereum, Solidity, and Web3.js Experience with other blockchain platforms (Hyperledger, Polkadot, etc.) Strong understanding of cryptography and blockchain security Knowledge of financial systems and regulations Bachelor's or Master's degree More ❯

to regulated financial institutions or capital markets infrastructure Bonus: Experience with enterprise integrations, custody APIs, or compliance toolkits Nice to have: Rust reading fluency (writing not required), experience on Ethereum or Cosmos Why join R3 Labs? Work at the intersection of Web3 innovation and institutional-grade infrastructure Influence how the next generation of tokenized assets is built and traded More ❯

to regulated financial institutions or capital markets infrastructure Bonus: Experience with enterprise integrations, custody APIs, or compliance toolkits Nice to have: Rust reading fluency (writing not required), experience on Ethereum or Cosmos Why join R3 Labs? Work at the intersection of Web3 innovation and institutional-grade infrastructure Influence how the next generation of tokenized assets is built and traded #J More ❯

z2bz0 years of professional engineering experience working in a collaborative product-driven environment At least 3+ years of smart contract development experience Deployed multiple smart contracts to Ethereum mainnet or an EVM compatible chain that secured substantial user funds Deep understanding of Solidity and the EVM Active participant in the blockchain ecosystem as a user Experience owning multi month long More ❯

in automated testing at unit, integration and system level. Experience with CI/CD platforms, ideally gitlab. An Interest in crypto currencies and the leading blockchain technologies, such as Ethereum and Bitcoin. Experience in Fintech/Banking is highly desirable. What's in it for you? Our people are constantly striving to be the best through operational excellence. The professional More ❯

Position We are seeking a motivated Blockchain Developer passionate about cutting-edge technology and earning potential. This role is fully remote and involves working with technologies such as Blockchain, Ethereum, Tokens, Coins, C++, Java, Node.js, Go, Python, dYdX, Kyber, 0x, and MakerDAO. Role Description The position offers a salary of £130,000 and is with a high-profile client, a More ❯

frameworks Habit of writing clean and testable code Experience in designing complex systems (architecture, design patterns, reliability and scaling) Nice to Have Experience with any web3 libraries (ethers.js, go-ethereum, etc ) Experience with Hexagonal Architecture Experience in Financial/Capital Markets Skills and personality Professional proficiency in English, French is a plus JavaScript/TypeScript/Go languages Interest in More ❯

projects building exciting new products in a startup environment. We have a capable and passionate team. You will find teammates who are power DeFi users, intense NFT collectors, Bitcoin & Ethereum knowledge nerds, etc. You can learn and debate everything on crypto with our teammates. We are not backed by VC funding, and we are already profitable. Our financial independence means More ❯

rapid growth in your company (from startup to mid-size). You've built growth experiments or A/B tests. You have experience with Blockchains (such as Bitcoin, Ethereum etc ) You've worked with Golang, Ruby, Docker, Rails, Postgres, MongoDB or Redshift. You've built financial, high reliability or security systems. ID - P71060 Pay Transparency Notice: The target annual More ❯

rapid growth in your company (from startup to mid-size). You've built growth experiments or A/B tests. You have experience with Blockchains (such as Bitcoin, Ethereum etc..) You've worked with Golang, Ruby, Docker, Rails, Postgres, MongoDB or Redshift. You've built financial, high reliability or security systems. #Job ID - P71060 Pay Transparency Notice: The target More ❯

blockchain industry and manage the expectations and work based on the ups and downs. Strong communication skills across all levels of the organization. Blockchain: understand the detail of the Ethereum blockchain: how it works, EIPs, Tokens, popular DeFi solutions, advanced Solidity programming including assembly 10-15 years of technical work experience across various technical departments including proven experience in public More ❯

regulatory requirements and internal policies. Minimum of 5 years of experience in cryptocurrency trading, sales, or a related field within financial services. Strong knowledge of cryptocurrency markets, including Bitcoin, Ethereum, and altcoins, as well as familiarity with blockchain technology. Proven track record of building and maintaining client relationships in a fast-paced trading environment. Excellent understanding of trading platforms, order More ❯

including Shell, Barclays, and the United Nations - spanning sectors such as finance, supply chain, aviation, and healthcare. Applied Blockchain is also the creator of Silent Data, a high-performance Ethereum Layer 2 technology that enables programmable privacy for blockchain applications, from tokenisation platforms to enterprise systems. Recognised for its impact and industry leadership, the company helps shape how blockchain is More ❯

by pursuing your passions. Role Description The position is remote, allowing for flexibility and convenience. Skills Required Proficiency in the following areas is essential: C++ Engineering Trading Quant Blockchain Ethereum Tokens Coins Additionally, knowledge of the following languages and platforms is advantageous: C++ Java Node.js Go Python dYdX Kyber 0x MakerDAO More ❯

to architect secure, maintainable, and testable Front-End code. 3. Familiarity with Blockchain Experience with blockchain technologies, including: Proficiency in client-side signing and handling crypto transactions (e.g., Bitcoin, Ethereum). Familiarity with Web3 libraries (such as web3.js, ethers.js) and wallet integrations. Experience with decentralized applications (dApps) and understanding of blockchain protocols. More ❯

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 More ❯

a network of aggregated blockchains via the Agglayer, secured by Ethereum. As public infrastructure, the Agglayer will bring together user bases and liquidity for any connected chain, and leverage Ethereum as a settlement layer. Polygon Labs has also contributed to the core development of several widely-adopted scaling protocols and tools for launching blockchains, including Agglayer CDK, Polygon PoS & Katana. More ❯

with the Bloomberg terminal and the usage of APIs English and foreign language proficiency (preferably German or Italian) Major plus: Knowledge and understanding of major cryptoassets such as Bitcoin, Ethereum, or Solana Foreign language proficiency (preferably German or Italian More ❯

Blockchain Developer - Web3/DeFi Innovator - London (Tech stack: Blockchain Developer, Solidity, Node.js, React, HTML5, CSS3, TypeScript, Foundry, Hardhat, Ethereum-based ecosystems, bridging between L1 and L2, NoSQL databases, Git, Agile, Rust, Go, L2 frameworks, Unity, Unreal, GoDot, Programmer, Full Stack Engineer, Architect, Blockchain Developer) We have an exciting new opportunity for a Blockchain Developer to join one of London … decentralised finance and digital ecosystems interact, using sophisticated Layer 2 scaling solutions and bleeding-edge tech. Our client is looking for a passionate Blockchain Developer with strong skills in Ethereum-based ecosystems. You will be joining a world-class engineering team, contributing across the full stack, from writing performant smart contracts to architecting scalable back-ends and beautiful user-facing … interfaces. They will provide exposure and training in: Solidity, Node.js, React, HTML5, CSS3, TypeScript, Foundry, Hardhat, Ethereum-based ecosystems, bridging between L1 and L2, NoSQL databases, Git, Agile, Rust, Go, L2 frameworks, Unity, Unreal and GoDot. This is your opportunity to be involved in building a brand-new decentralised application from the ground up, working in an agile, fast-paced More ❯

At Aztec, our goal is to add privacy to Ethereum. In the current public blockchain paradigm, users and entities unknowingly broadcast data in the public, compromising privacy and security to get trustlessness. Not only are unencrypted blockchains inherently privacy-exposing More ❯

up based in London specializing in trading infrastructure development and services within the DeFi sector.Our mission is to foster an open, transparent financial system through our contributions to the Ethereum blockchain and beyond.Our culture is fast-paced, collaborative, and encourages ownership from day one. The common traits we look for in candidates, regardless of experience: Completed a STEM degree from … Rust Worked on latency-sensitive systems/algorithms/multi-threaded code/scalable distributed systems Understanding of the transaction supply chain/proposer-builder separation (PBS) Knowledge of Ethereum/EVM and blockchain fundamentals Experience working in (whether professionally or as a side project) and having a passion for Crypto/Blockchain/MEV is a plus, but not More ❯

About Taiko: Taiko Labs is at the forefront of blockchain innovation, developing the Taiko ZK-EVM, a Layer 2 solution that scales Ethereum by faithfully emulating its technical and non-technical characteristics. Our solution, an Ethereum-equivalent (Type 1) ZK-EVM, enhances the performance of Ethereum by supporting all EVM opcodes within a decentralized, permission-less, and secure Layer … and Reddit. Posting updates, responding to comments, and fostering meaningful conversations. About you - you should have: Minimum 2 years of Community Manager or similar relevant working experience in the Ethereum/ZK/blockchain space. Good to have: experience in marketing, event organization. Be flexible as you may be required to work unsociable hours from time to time. Genuine interest … and knowledge in the zk-rollup/zkEVM/Ethereum space. Self-motivated, proactive, and able to work independently and as part of a team. Excellent writing skills, with a proven ability to create high-quality content for different mediums. Your existing public writing plays a significant role in how we evaluate candidates. Strong interpersonal and communication skills with willingness More ❯