5 of 5 Permanent Blockchain Engineer Jobs in London

data platform, enabling us to adapt to rapid changes and deliver substantial value to our customers. We are building the foundational data platform for blockchain, cryptocurrency, and Web3. The Protocol Acquisition (PA) team, within the Blockchain Foundations group, is responsible for the critical task of ingesting cryptocurrency blockchain data. We are seeking a Staff Blockchain Engineer to lead the design, development, and strategic evolution of our large-scale data systems, which underpin all Chainalysis products and services. As a Staff Blockchain Engineer on the Protocol Acquisition team, you will be a technical leader … and strategic driver, responsible for the technical Leadership and architectural vision, scalability and performance optimization and provide Cryptocurrency and Blockchain expertise. Also providing cross-functional collaboration and mentorship to the team. This opportunity is a fully remote based role within the United Kingdom and Copenhagen or Aarhus, Denmark. In More ❯

Labs Moonsong Labs is a growing Web3 protocol and AI engineering services and venture studio business. We have expertise in developing software to support blockchain and AI implementations. Our venture studio incubates new businesses that are building decentralized developer infrastructure and AI protocols. Examples of our work include the … project Moonbeam, a blockchain that implements an Ethereum compatible environment and natively supports cross chain use cases, and Kluster AI ( ), a decentralized large AI model inference and fine tuning platform. Other customers include ZKSync and Starkware. The Protocol & Innovation Team We are looking for a Principal Blockchain Engineer who will help develop core blockchain node software, blockchain infrastructure/tooling, and other low-level software for various blockchain networks including for the Moonbeam Network ( ), zkSync, Starkware, and Polkadot. Problem domains include cryptography, security, networking, game theory, zero knowledge, finance, political science, and programming language More ❯

scalable data platform allowing us to adapt to those rapid changes and bring value to our customers. We are building the data platform for blockchain, cryptocurrency, and web3. The Protocol Acquisition (PA) team, part of the Blockchain Foundations group, is responsible for ingesting cryptocurrency blockchain data. We … re looking for a Blockchain Engineer who will build, design, and develop large-scale data systems that provide the foundational data on which all Chainalysis products and services are built. Please note that this role is based in the United Kingdom. In this role, you'll: Gain a … team's technical systems with a focus on reliability and scalability Develop scalable, reliable, efficient and performant data systems for ingesting and parsing cryptocurrency blockchain data Scale up the collection of blockchain data, enabling chains to be onboarded faster and with greater efficiency Provide cryptocurrency and blockchain More ❯

SovTech is now Same company, new name. We are looking for an experienced Senior Engineer with experience in DeFi and Blockchain to join our world-class team. Are you looking to become part of a team that is changing the way businesses across the world build software? Our … world-class businesses with globally distributed teams based in Johannesburg, London, Nairobi and Cape Town. The Role We are looking for an experienced Senior Engineer with experience in DeFi and Blockchain who is able to implement software solutions that are tested, maintainable, reliable, and scalable. They'll be … the belt, whether in production or on testnets. 2+ years of experience working with go-ethereum project or fork of it. Alternatively, any other blockchain client. Good understanding of blockchain related cryptography (public key, BLS signatures, MACs, etc). Autonomy & ability to design complex systems. Passion for growing More ❯

building the emerging onchain platform and shaping the future global financial system. We seek a candidate passionate about our mission, believing in crypto and blockchain technology to transform finance. You should be eager to make a significant impact, thrive under pressure, and actively seek feedback to improve. We value … with product teams to enable secure user engagement with the onchain world. Responsibilities: Develop onchain security strategies, perform security assessments, and threat modeling of blockchain protocols. Lead proactively, identify top security risks, and develop mitigation strategies. Provide technical guidance in building frameworks, analysis tools, and security products. Establish best … practices and promote adoption across teams. Mentor team members in blockchain security skills and foster a crypto-forward mindset. Help set industry standards for blockchain security technologies. Qualifications: Extensive knowledge of onchain ecosystems, including L1, L2, DeFi, staking, etc. Expertise in identifying vulnerabilities in smart contracts and protocols. More ❯