26 to 50 of 144 Blockchain Jobs in London

Senior Blockchain Engineer - Digital Assets Platform Discover your future at Citi Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you’ll have the opportunity to grow your … career, give back to your community and make a real impact. Job Overview An Digital Assets Platform Senior Blockchain Engineer must be a highly motivated and proactive hands-on software engineer (Back End, Java Focus), have a proven ability and experience working with web applications in production. The successful candidate ...

Blockchain Works, located in Greater London, is searching for a Senior Web3 Software Engineer to create a TradingView-style desktop application and browser extensions. The role requires strong expertise in modern software development and Web3 technologies. The successful candidate will collaborate with cross-functional teams to design and optimize high ...

responsible for advising our clients on cyber security strategy, programmes, resilience, controls and compliance, and emerging technology (e.g. artificial intelligence, and Blockchain etc.). You’ll benefit from ongoing coaching, career mentoring, and be supported by the TRA career pathway that was launched in 2021. This provides you with ...

infrastructure that connect digital assets to global markets with institutional-grade precision, transparency, and scale. Flowdesk combines expertise from traditional finance, algorithmic trading, and blockchain technology to deliver always-on trading capabilities across the digital asset ecosystem. Founded in 2020, we have grown into a global team supporting institutions, exchanges ...

Benefits Join a scaling fintech building the next generation of investment banking. You’ll work at the intersection of capital markets and cutting‐edge blockchain technology, helping drive and shape the future of financial infrastructure. Build and own the future of finance. Take real responsibility in shaping digital capital markets ...

events provider and operator of Coindesk.com, a digital media platform that covers news and insights about digital assets, the underlying markets, policy, and blockchain technology.**Reports to:**Director, Engineering**Engineering Organization & Culture**At Bullish, we are engineering the institutional standard for the digital asset industry. Our mission is to build ...

About Us For nearly a century, our client has been building a firm as accountants, auditors, tax specialists and close advisors to clients operating in emerging markets, disrupting the status quo. This has accelerated thanks ...

GK8 is seeking a dynamic Director of Sales to lead expansion across the MEA region. This leadership role focuses on driving revenue growth, building strategic relationships, and managing high-value opportunities from prospecting through close. ...

Engineer to lead our cloud infrastructure and DevOps practices within the Developers' Team. They are primarily a Professional Services firm serving customers in the Blockchain space, where technology enables greater e click apply for full job details ...

Citi London is seeking a Lead Web3 Engineer to join the Digital Assets Platform. You will develop backend components linked to blockchain networks, implement wallet interactions, and deploy smart contracts in a fast-paced, enterprise environment. You will collaborate with senior engineers, participate in code reviews, and contribute ...

will work with Sales Engineers and the Business Development team to drive new business and expand existing accounts. You will leverage deep knowledge of blockchain, crypto, and financial services to target Crypto Native, Web3, and fintech accounts, while maintaining a hunter mentality and a track record of over‐achieving targets. ...

Description The role is based in the West End and offers a hybrid working environment with remote flexibility. Qualifications C++ Engineering Trading Quantitative Analysis Blockchain, Ethereum, Tokens, Coins Proficiency in C++, Go, Python dYdX, Kyber, 0x MakerDAO #J-18808-Ljbffr ...

Citi's London team seeks a Lead Web3 Engineer for the Digital Assets 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 ...

Description The role is based in the West End and offers a hybrid working environment with remote flexibility. Qualifications C++ Engineering Trading Quantitative Analysis Blockchain, Ethereum, Tokens, Coins Proficiency in C++, Go, Python dYdX, Kyber, 0x MakerDAO #J-18808-Ljbffr ...

Blockchain in London is hiring a Back-End Engineer to build and operate backend services powering our cryptocurrency trading platform. You will work on order management, market data processing, and real-time client APIs, collaborating closely with product, frontend, and trading teams. Applicants should have Kotlin or Python backend experience ...

Citigroup Inc. in London is seeking a Digital Assets Blockchain Web3 Engineer to join the CIDAP team. You will design, build, and deploy Web3-native components and integrations powering Citi's digital asset infrastructure, spanning tokenization, on-chain settlement, and protocol connectors. You will work with Java/Spring ...

multi‐chain on‐chain transactions. You will own backend components and APIs from architecture to production, lead DeFi protocol integrations, and explore cutting-edge blockchain tech. The role requires 7+ years in backend engineering, strong Node.js/TypeScript skills, and deep Web3 knowledge across EVM and non‐EVM networks. #J ...

across SAP S/4HANA, SaaS Line‐of‐Business solutions, and other products such as SFDC Identifying opportunities for digitization and automation leveraging AI, blockchain, IoT, RPA, and other levers Participating in assessments, due diligences, and transformation workshops Guiding and supporting customers to build a business case for transformation initiatives ...

trade and settle directly from the safety of their MPC-secured wallets. By reducing settlement time for transfers to a few milliseconds (without blockchain network dependency) and offering enhanced security measures, ClearLoop is rapidly reshaping the way asset managers trade and manage capital. In addition to industry-leading security certifications ...

Pinoeer TechLabs is a Blockchain development company. The company has developed several Blockchain applications and is highly involved in innovative projects such as Pharmachain, IOT Firmware upgrade and Hedera Hashgraph. To support our growth, we are currently looking to recruit a Blockchain Architect to join our growing team based … required to help solve technical problems or design particularly sensitive areas of the system. Required Skills and Experience Experience in writing smart contracts for blockchain frameworks such as Hedera Hashgraph, Hyperledger, Ethereum, Tezos and Corda. Engage directly with the customers development team, understand their specific business and technology challenges ...

backbone of on-chain access for some of the world's largest financial institutions and crypto-native organizations. We operate at the intersection of blockchain protocol engineering and enterprise-grade reliability — designing systems that route, protect, and optimize transactions across dozens of chains at scale. You’ll work on mission … decentralized networks every day. What You’ll Do Design and build robust, scalable backend services supporting high‐volume on‐chain transaction flows across multiple blockchain networks — both EVM and non‐EVM. Own end‐to‐end development of backend components and APIs — from architecture decisions to production deployment. Lead integrations with ...

Shoreditch office. You will join a small, collaborative team to design, build, and ship features for our iOS app, focusing on performance, security, and blockchain integration. Ideal candidates will have experience building consumer iOS apps at scale, a product-oriented mindset, and strong communication skills, with the ability to move ...

space, defining the lifecycle for tokenized securities. The ideal candidate will have 5+ years in product management within financial services, a strong command of blockchain technology, and superior communication skills. Compensation includes a base salary of $130,000 - $150,000 plus performance incentives. #J-18808-Ljbffr ...

TypeScript. You should have experience with CSS Modules, styled-components, or similar tools. Familiarity with testing frameworks such as Jest, CI... Technologies Architect Blockchain CI/CD CSS ESLint Jest React TypeScript styled-components JavaScript Frontend More We are pleased to offer a competitive salary in the range of £100k ...

Market Space Uncapped Commission Structure Lunch clubs at amazing restaurants around London Weekly target incentives for your team Super holiday targets Crypto, Web3 and Blockchain learning Team social events Personal branding training Access to founders If you like what you hear, send us a copy of your most recent ...