Latest Blockchain Developer Jobs

Infrastructure Security Engineer

This role involves designing and implementing security controls across cloud and infrastructure environments, with a focus on automation, threat modeling, and integration into CI/CD pipelines. The engineer will work closely with SRE and development teams to proactively identify security gaps, enforce secure configurations, and respond to incidents. It emphasizes hands-on engineering, tooling development, and securing cloud-native systems at scale.

Blockchain.com London, United Kingdom

Hybrid Permanent

Site Reliability Engineer - Core

As a Site Reliability Engineer on the Core team, you will focus on improving the reliability, security, and scalability of Blockchain.com's distributed financial platform. You will develop and maintain tools to automate infrastructure tasks, enhance observability, and guide developer teams in delivering secure and efficient features.

Blockchain.com London, United Kingdom

Hybrid Permanent

Data Engineer

As a Data Engineer at Elliptic, you will design and optimize distributed data pipelines using Scala, Spark, and cloud technologies. You will collaborate with engineers, data scientists, and product teams to build reliable, scalable systems that process large-scale blockchain and off-chain datasets, ensuring accuracy and efficiency in data-driven decision-making.

Elliptic London, United Kingdom, United Kingdom

Hybrid Permanent

Solutions Consultant - APAC (Hong Kong)

This role involves working closely with compliance teams at crypto exchanges, financial institutions, and fintechs in the APAC region to understand their needs and demonstrate how Elliptic’s AML and risk mitigation solutions can address their challenges. Key responsibilities include leading product demos, managing PoCs, and translating technical concepts into commercial benefits.

Elliptic United Kingdom

Hybrid Permanent

Sr Product Manager - Onchain

As a Senior Product Manager on the Onchain team at Kraken, you will lead the development of innovative financial products that leverage blockchain technology. Your responsibilities include defining the product strategy for Kraken Wallet, driving cross-functional execution, and ensuring seamless user experiences in the DeFi and onchain ecosystem.

Kraken London, United Kingdom, United Kingdom

Remote Permanent

Senior Data Scientist

This role involves owning and executing data science projects, developing advanced algorithms and heuristics for blockchain analysis, and collaborating with a team to bring research from prototype to production. The work is deeply technical, focusing on graph computation, statistical modeling, and machine learning to uncover insights from large-scale on-chain datasets.

Chainalysis London, United Kingdom

On-site Permanent

Software Engineer - Frontend - Payments

As a Senior Software Engineer on the Payments & Blockchain team, you will design and develop secure, high-quality payment processing systems using React.js and other relevant technologies. Your focus will be on building seamless transaction experiences, optimizing fund transfers, and ensuring the safety of client funds. You will also mentor engineers, influence technical decisions, and drive process improvements in financial software development.

Kraken London, United Kingdom, United Kingdom

Remote Permanent

General Manager, Licensed Payments Services

The General Manager will lead the buildout and scaling of Fireblocks Payment Services, a licensed payments entity focused on stablecoin and crypto-payments. Key responsibilities include developing the go-to-market strategy, driving the product roadmap, and coordinating cross-functional teams to deliver a secure and compliant payments platform for enterprise clients.

Fireblocks London, United Kingdom

On-site Permanent

Sales Director

The Sales Director will lead enterprise sales efforts in the UK, targeting financial services, fintech, and Web3 clients. This role involves driving revenue through new business acquisition and strategic account management, working closely with technical and GTM teams to close complex deals in the digital asset space.

Fireblocks United Kingdom

Hybrid Permanent

Dev Ops Engineer

DevOps Engineer | BTCCLocation: LondonContract Type: Full-Time, PermanentWorking Model: On-siteLanguages: English & Mandarin (mandatory)Industry: Cryptocurrency / Blockchain / FintechAbout BTCCFounded in 2011, BTCC is one of the world’s longest-running cryptocurrency exchanges, committed to delivering secure, transparent, and high-performance digital asset...

BTC Capital Markets Ltd Chaucer, United Kingdom

Treasury Operations Manager

Treasury Operations ManagerThe Role The Treasury Operations Manager is responsible for overseeing the day-to-day running of treasury operations while driving the continued evolution of liquidity management, payment routing, and treasury infrastructure. This role combines hands-on operational ownership with team leadership,...

BCB Group United Kingdom

Tech Lead

Tech LeadThe Role - What will you be doing?Join a rapidly growing team to help BCB build and scale our products and deliver them to clients. We're seeking a candidate with strong expertise in software engineering, microservices architecture, and cloud...

BCB Group London, United Kingdom

Digital Asset Custody - Operations Client Experience Lead - Citi

This role involves leading and overseeing the end-to-end post-transaction processes for digital assets, including strategic leadership, operational excellence, and continuous process improvement. The candidate will work closely with technology, product, and control teams to deliver superior client outcomes and drive innovation in blockchain-based settlements.

eFinancialCareers London, United Kingdom

On-site Permanent

Head of Software Engineering

Company OverviewZodia Custody is an institution-first digital assets platform backed by Standard Chartered, in association with Northern Trust, SBI Holdings, National Australia Bank, and Emirates NBD. Through the combination of its wallet, yield and settlement solutions, Zodia Custody enables institutional...

Zodia Custody London, United Kingdom

Hybrid

Principal Site Reliability Engineer

As a Principal Site Reliability Engineer, you will focus on delivering high reliability, performance, and uptime for Copper's digital asset infrastructure. You'll shape SRE practices, drive automation, and collaborate with the DevOps team to ensure operational excellence and production readiness across the engineering organization.

Copper.co London, United Kingdom

On-site Permanent