Latest Blockchain.com Jobs

Senior Product Security Engineer

This role involves leading the secure development lifecycle for Blockchain.com’s core products, with a focus on integrating security into design, automating safeguards, and managing security debt. The engineer will conduct threat modeling, lead code audits in Java/Kotlin and TypeScript, embed AI-driven security tools, and collaborate closely with product teams to harden critical financial systems. They will also define security standards, drive incident response support, and translate technical risks into business decisions through metrics and governance.

Blockchain.com London, United Kingdom

Hybrid Permanent

Lending & Savings Lead

This role leads the strategy and commercial performance of crypto savings and lending products for a major cryptocurrency platform. The individual will drive product-led growth, manage P&L, and launch new offerings while collaborating with cross-functional teams including Product, Engineering, Risk, and Marketing. The position requires deep expertise in fintech, crypto assets, and commercial strategy within a fast-moving regulatory and market environment.

Blockchain.com London, United Kingdom

Hybrid Permanent

Senior Software Engineer - Data

Do you want to help define the future of blockchain intelligence?Are you a strong software engineer who's passionate about data, distributed systems, and delivering impact at scale? Are you looking for a values-driven company that invests in its people and...

Elliptic London, United Kingdom, United Kingdom

Hybrid Permanent

Principal Product Marketing Manager

As the Principal Product Marketing Manager, you will lead the competitive positioning and market narrative for Elliptic, shaping the company's story to win market share and accelerate growth in the US. You will work closely with Product, Sales, and Marketing to refine global messaging, drive go-to-market initiatives, and represent the voice of the US customer, while creating category-defining content and acting as a spokesperson for Elliptic’s role in crypto compliance.

Elliptic 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

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

Senior QA Engineer (Financial Apps)

As a Senior QA Automation Engineer, you will own the end-to-end quality of financial applications, leveraging AI to accelerate testing and ensure robust financial flows. You will work closely with the product team to improve systems and build scalable automation for both frontend and backend interfaces.

Fireblocks United Kingdom

Remote Permanent

Senior DevOps Engineer

As a Senior DevOps Engineer, you will focus on enabling fast, reliable, and secure delivery of Copper's systems, including blockchain environments. Your day-to-day responsibilities will involve building and operating scalable infrastructure, CI/CD pipelines, and blockchain platforms, while collaborating closely with engineering and SRE teams to ensure high system reliability and performance.

Copper London, United Kingdom

On-site Permanent

Cloud Infrastructure Engineer

As a Senior Infrastructure Engineer, you will manage and support key infrastructure components, lead cloud architecture initiatives, and mentor junior team members. You will work closely with DevOps and Engineering to design and implement secure cloud environments, automate processes, and integrate SaaS platforms.

Copper London, United Kingdom

On-site Permanent

Senior Manager, Engineering-Clustering & Exposure

This role involves leading two high-performing engineering teams responsible for foundational blockchain data systems—clustering addresses to real-world entities and tracing the movement of funds across blockchains. The position focuses on re-architecting real-time exposure systems, evolving clustering infrastructure, and driving AI-first development in a mission-critical environment. It requires deep technical leadership, hands-on problem solving, and close collaboration with data science and product stakeholders.

Chainalysis London, United Kingdom

Remote Permanent

Intelligence Analyst

The Intelligence Analyst investigates and attributes on-chain cryptocurrency activity to real-world entities, building scalable AI-driven workflows to support attribution at volume. The role involves proactive research, data collection, and tuning automation to identify illicit patterns, forming the intelligence foundation used in high-profile investigations and law enforcement operations.

Chainalysis London, United Kingdom

Hybrid Permanent

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

Senior Business Analyst

The Senior Business Analyst at Copper.co will act as a bridge between business and IT teams, focusing on analysing complex processes, identifying improvement opportunities, and translating requirements into actionable insights. Key responsibilities include conducting gap analyses, gathering and documenting requirements, and ensuring compliance with regulatory standards and internal governance.

Copper.co London, United Kingdom

On-site Permanent

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

Kinexys - JPM Coin - Product Executive Director - London

As a Product Director in Kinexys, you will lead the development and growth of a blockchain-based payment product, driving innovation and adoption. You will oversee the product lifecycle, from planning to execution, and collaborate with cross-functional teams to deliver groundbreaking solutions that address customer needs and scale the product.

JPMorgan Chase & Co. Central London, W3 0BJ, United Kingdom

On-site Permanent