Blockchain Jobs in Crawley

Lead DevOps Engineer

Lead a growing DevOps team to build and evolve a secure, scalable Kubernetes-based internal developer platform. Drive automation, GitOps, and platform engineering strategy while integrating advanced practices like zero trust, policy-as-code, and AI-driven observability across multi-region clusters.

Elliptic London, United Kingdom, United Kingdom

Hybrid Permanent

Product Manager - Core Platform & Data

This role focuses on owning the core platform and data products at Yapily, including identity, access services, and API gateway. The Product Manager will define strategy and data models, ensure seamless integration across systems, and drive enterprise-grade capabilities like SSO and role-based access. A key part of the role involves enabling AI agent authentication and building scalable data products such as analytics and reporting APIs.

Yapily London, United Kingdom

Hybrid Permanent

Senior Crypto Threat Analyst - Terrorism

Lead in-depth investigations into cryptoasset use by terrorist networks, identifying typologies and building intelligence on facilitation ecosystems. Translate findings into actionable insights for financial institutions and governments, enhancing Elliptic’s threat detection capabilities. Collaborate globally to integrate intelligence into products and support public-sector disruption efforts.

Elliptic London, United Kingdom, United Kingdom

Hybrid Permanent

Senior Crypto Threat Analyst - Sanctions

This role involves leading end-to-end investigations into cryptoasset exposure to sanctioned entities and evasion networks, developing comprehensive monitoring frameworks, and producing high-impact intelligence outputs. The analyst will act as a subject matter expert on global sanctions regimes, improve detection processes, mentor junior colleagues, and translate findings into product and client-facing deliverables. Work spans deep research, cross-functional collaboration, and public representation of Elliptic's capabilities.

Elliptic London, United Kingdom, United Kingdom

Hybrid Permanent

Campaigns & Memberships Marketing Manager

This role focuses on planning and executing integrated B2B marketing campaigns across the APAC region, with a strong emphasis on data-driven strategies and nurturing audience engagement through newsletters, social media, and industry partnerships. The candidate will shape campaign performance across the buyer journey, adapt global initiatives for regional relevance, and leverage AI and marketing automation tools to drive pipeline growth. Key responsibilities include managing Elliptic's presence in industry associations, optimising content distribution, and collaborating with creative, events, and content teams to ensure cohesive execution.

Elliptic London, United Kingdom, United Kingdom

Hybrid Permanent

Senior Software Engineer - Data

This role involves designing and building large-scale, distributed data systems and pipelines that power blockchain intelligence and analytics products. The engineer will work hands-on with Scala, Spark, and AWS to process batch and streaming data, solve complex data challenges, and integrate AI-driven tooling. Collaboration with data scientists, product teams, and intelligence analysts is key to delivering transparent, impactful solutions in the crypto space.

Elliptic London, United Kingdom, United Kingdom

Hybrid Permanent

Product Manager II - Fraud

This role involves leading the product strategy and delivery for fraud prevention systems at Kraken, focusing on fraud and account takeover (ATO) detection, case management, and compliance. The Product Manager will work cross-functionally with engineering, legal, risk, and external vendors to build secure, scalable solutions that protect users while minimizing friction for legitimate activity. Key initiatives include revamping case management workflows and integrating third-party fraud tools.

Kraken London, United Kingdom, United Kingdom

Remote Permanent

Senior Crypto Threat Analyst - Sanctions

This role involves leading end-to-end investigations into cryptoasset exposure to sanctioned entities and evasion networks, developing comprehensive monitoring frameworks, and producing high-impact intelligence outputs. The analyst will act as a subject matter expert on global sanctions regimes, improve detection processes, mentor junior colleagues, and translate findings into product and client-facing deliverables. Work spans deep research, cross-functional collaboration, and public representation of Elliptic's capabilities.

Elliptic London, United Kingdom, United Kingdom

Hybrid Permanent

Senior Software Engineer, Custody Services

This role involves building and maintaining secure, scalable infrastructure for cryptocurrency custody and transaction processing. The engineer will work on blockchain node operations, wallet and key management, third-party integrations, and containerized deployments using Kubernetes and AWS. Emphasis is placed on security, automation, monitoring, and high availability of systems handling billions in digital assets.

Robinhood London, United Kingdom

Senior Crypto Threat Analyst - Terrorism

Lead in-depth investigations into cryptoasset use by terrorist networks, identifying typologies and building intelligence on facilitation ecosystems. Translate findings into actionable insights for financial institutions and governments, enhancing Elliptic’s threat detection capabilities. Collaborate globally to integrate intelligence into products and support public-sector disruption efforts.

Elliptic London, United Kingdom, United Kingdom

Hybrid Permanent

Senior Product Manager

This role involves owning the vision and roadmap for Elliptic’s Real-time Risk solutions, focusing on detecting financial crime risks in crypto transactions. You'll collaborate with engineering and design teams to build scalable, programmatic alerting systems, while deeply understanding blockchain analytics and customer needs across financial services and government. The position requires translating complex technical data into actionable insights and continuously iterating based on customer feedback and performance metrics.

Elliptic London, United Kingdom, United Kingdom

Hybrid Permanent

Full Stack Developer

Develop and maintain full-stack Java applications in a fast-paced, on-site environment with evolving requirements. Work extensively with Linux/Unix systems and modern development practices. Gain exposure to AI-powered coding tools and, optionally, contribute to blockchain or crypto-related projects.

Ascendion London, United Kingdom

Chief Information Security Officer (CISO)

Lead and scale the global cybersecurity organization at a leading crypto platform, defining security strategy, overseeing security engineering and operations, and ensuring regulatory compliance ahead of IPO. Strengthen cloud, application, and infrastructure security while embedding security into development and establishing AI governance. Operate custody systems and provide executive-level risk assessments to board and regulators.

Blockchain.com London, United Kingdom

Technical Lead, Lending & Savings

Lead the technical direction for crypto savings and lending products, designing scalable distributed systems while mentoring engineers and collaborating with product and risk teams. Drive architecture, security, and innovation in a hands-on role shaping core financial infrastructure. Emphasis on operational excellence, AI-assisted development, and cross-functional delivery in a high-growth crypto environment.

Blockchain.com London, United Kingdom