Blockchain Jobs in Crawley

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

Security Associate, M&A & Partnerships

This role involves conducting security and IT due diligence for M&A transactions, integrating acquired companies' systems, and driving technical projects. The team collaborates across various functions to maintain Kraken's security standards and improve internal workflows through automation and AI.

Kraken London, United Kingdom, United Kingdom

Remote Permanent

Full Stack Engineer

As a Full Stack Engineer on the Investigations team, you will build and improve investigative workflows that help compliance teams track and prevent financial crime. You'll work across the full stack, from React/Redux frontend to Node.js/NestJS backend, to develop and optimize data visualizations and improve platform speed and precision.

Elliptic London, United Kingdom, United Kingdom

Hybrid Permanent

Full Stack Engineer - Intelligence

As a Full Stack Engineer in Elliptic's Collection Engineering team, you will design and build software tools to enhance the company's intelligence collection and analysis efforts. You'll collaborate with data scientists and researchers to automate processes, improve operational efficiency, and contribute to making the crypto ecosystem safer by tracing stolen funds and identifying ransomware actors.

Elliptic London, United Kingdom, United Kingdom

Hybrid Permanent

Infrastructure Security Engineer

Blockchain is connecting the world to the future of finance. As the most trusted and fastest-growing global crypto company, it helps millions of people worldwide safely access cryptocurrency. Since its inception in 2011, Blockchain has earned the trust of over...

Blockchain.com London, United Kingdom

Marketing Intern - Researcher

Blockchain is connecting the world to the future of finance. As the most trusted and fastest-growing global crypto company, it helps millions of people worldwide safely access cryptocurrency. Since its inception in 2011, Blockchain has earned the trust of over...

Blockchain.com London, United Kingdom

Senior Software Engineer - C++ - Trading Technologies

As a Senior Software Engineer on the Trading Technologies sub-team, you will develop and maintain the core messaging transport layer of Kraken's trading infrastructure, focusing on ultra-low-latency and high-availability solutions. You will work on optimizing system performance, building Aeron Archive integrations, and collaborating with cross-functional teams to ensure secure and efficient trading systems.

Kraken London, United Kingdom, United Kingdom

Remote Permanent

Data Platform Engineering Manager

This role involves leading and growing a team of senior data platform engineers to build Kraken's real-time streaming infrastructure. Responsibilities include designing and operating scalable data architecture, driving AI automation, and partnering with ML/AI, analytics, and product engineering teams to deliver platform capabilities.

Kraken London, United Kingdom, United Kingdom

Remote Permanent