Blockchain Jobs

Technical Customer Support Lead

Lead and scale a technical customer support team focused on AI-driven automation and operational excellence. Drive product feedback, manage high-severity escalations, and build career frameworks while remaining hands-on with complex technical issues. The role bridges engineering and customer needs in a regulated, high-stakes environment.

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

Content, Social and Community Manager

Lead content, social, and community strategy for Blockchain.com’s Web3 and AI-driven financial products, targeting crypto-native and tech-savvy audiences. Develop compelling narratives for complex products like prediction markets and privacy-preserving AI, while managing a cross-functional team and real-time engagement across platforms including Discord, Telegram, and Farcaster. Drive go-to-market campaigns, editorial planning, and community growth within a regulated, fast-moving environment.

Blockchain.com London, United Kingdom

Hybrid Permanent

Back-End Engineer, Trading

Design and develop backend services in Kotlin and Python for a high-performance cryptocurrency trading platform, focusing on real-time order management, market data processing, and low-latency APIs. Collaborate with product, frontend, and trading teams in an international environment with strong emphasis on system reliability, scalability, and engineering excellence.

Blockchain.com London, United Kingdom

On-site Permanent

Solutions Architect

This role involves partnering with the Sales team to shape technical solutions, leading customer-specific deployments, and owning the post-sale customer experience. Responsibilities include configuring and tuning Chainalysis products, driving adoption, and providing technical guidance on compliance, security, and data analysis.

Chainalysis United Kingdom

Remote 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 Solutions Engineer - Payward Services

This role involves leading technical pre-sales efforts by conducting discovery sessions, designing tailored solutions, and building proof-of-concepts for enterprise clients. The candidate will work closely with sales and implementation teams to map customer requirements to Payward’s financial infrastructure platform, ensuring technical wins and smooth handoffs. The position emphasizes integration expertise, solution design, and direct technical engagement with fintech, banking, and payment partners.

Kraken London, United Kingdom, United Kingdom

Remote Permanent

Senior Data Scientist

This role involves developing advanced behavioral heuristics, graph algorithms, and machine learning models to analyze blockchain data, particularly on EVM networks. The Senior Data Scientist will lead production projects from concept to deployment, working with large-scale on-chain datasets to uncover insights that power Chainalysis' products. Collaboration with technical and non-technical stakeholders, mentoring, and contributing to production data pipelines are key aspects of the role.

Chainalysis London, United Kingdom

On-site Permanent

Senior Software Engineer, Prime

As a Senior Software Engineer on the Prime team, you will design and deliver complex financial systems that handle institutional money, including settlement, credit, and cross-venue order flows. You will lead other engineers, shape the technical roadmap, and ensure the reliability and correctness of these systems.

Robinhood London, United Kingdom

Product Engineer

This role involves owning the frontend product experience for a live decentralised exchange, shaping its design, performance, and user experience. The engineer will bridge product and engineering, translating designs into high-quality, responsive trading features while influencing product direction. The position requires deep frontend expertise, product ownership, and experience in building scalable trading platforms.

Improbable Ltd. United Kingdom

Remote Permanent

Solutions Architect, EMEA

The role involves leading end-to-end technical delivery of Fireblocks implementations for major banks and financial institutions across EMEA. You will design secure, scalable integrations with core banking, custody, and tokenisation systems, while also supporting pre-sales with technical discovery and solution design. The position requires deep expertise in enterprise architecture, security, and blockchain or financial systems, with a focus on operational excellence and customer success.

Fireblocks United Kingdom

Electrician

Electrician - In-House MaintenanceSalary: £40,000 - £43,000 + OvertimeLocation: SouthamptonPackage: Company Van + Fuel Card + PDA + Out-of-Hours AllowancesThe OpportunityAre you an experienced Maintenance Electrician looking for a secure, steady role with an in-house team? We are looking for...

Randstad Construction & Property Fareham, United Kingdom £42,000 – £44,000 pa

Senior DevSecOps Engineer

This role involves embedding security into the software development lifecycle for a high-availability open banking platform. The engineer will automate compliance, strengthen security posture, and support secure operations on GCP and Kubernetes. The position plays a critical role in maintaining robust security for a regulated financial technology environment.

Yapily London, United Kingdom

Hybrid

Tokenization Product Director - Collateral - Page Executive

The Tokenization Product Director - Collateral role involves developing and executing solutions for the use of digital and tokenized assets in collateral management and smart contract workflows. Responsibilities include collaborating with clients, educating market participants, and contributing to public policy efforts to advance the adoption of tokenization in the derivatives industry.

eFinancialCareers London, United Kingdom

Tech Lead - Trading Sub Ledger- Leading Global Market Maker

This role involves leading a small team to design and implement a real-time sub ledger system for firm-wide P&L and trade journals. You will collaborate with trading, finance, and engineering teams to ensure system performance, scalability, and production readiness.

eFinancialCareers London, United Kingdom

On-site Permanent