Blockchain Jobs

Junior Sales Executive

Junior Sales ExecutiveAbout RailsrRailsr is a leading embedded finance experience platform that enables any business to prototype, build and scale financial products. Our vision is to make finance an amazing experience for consumers and companies globally, working alongside brands and...

Rail SR London, London, City Of, United Kingdom

Hybrid Permanent

Lead DevOps Engineer

This role involves leading a team of DevOps engineers to build and scale a multi-site Kubernetes infrastructure, focusing on automation, security, and operational excellence. You will partner with Engineering, Security, and Data teams to drive innovation and reliability, while mentoring a skilled team and setting the technical direction for DevOps at Elliptic.

Elliptic London, United Kingdom, United Kingdom

Hybrid Permanent

Backend Software Engineer (AI)

As a Backend Software Engineer on Elliptic's Automation Forge team, you will design and build scalable backend services and APIs that power the company's AI-driven compliance tools. You will collaborate with cross-functional teams to integrate AI and blockchain data, optimize data models, and enhance the reliability and performance of the platform.

Elliptic London, United Kingdom, United Kingdom

Hybrid Permanent

Corporate Treasurer

The Corporate Treasurer will join Blockchain.com's Finance team to build and scale a global treasury function. Responsibilities include managing liquidity, cash flow forecasting, treasury policy design, and optimizing capital structure. The role involves close collaboration with external stakeholders and internal teams to ensure efficient financial operations and strategic decision-making.

Blockchain.com London, United Kingdom

Hybrid Permanent

Security Engineer, Institutional Trading

This role involves partnering with trading, middle office, and quant teams to secure off-chain trading processes and infrastructure. Responsibilities include conducting risk assessments, implementing monitoring, managing key security, and supporting incident response for high-impact financial operations.

Blockchain.com London, United Kingdom

On-site Permanent

AML - FCC Analyst

As an AML-FCC Analyst, you will play a crucial role in protecting Zodia Custody's platform and clients by investigating alerts, monitoring transactions, exploring blockchain data, and strengthening customer due diligence. You will work in a fast-paced, innovative environment, collaborating closely with the Compliance team and other stakeholders to maintain high standards of financial crime prevention.

Zodia Custody London, United Kingdom

Hybrid Contract

Client Services Agent

Zodia 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 investors...

Zodia Custody London, United Kingdom

Hybrid

Senior SOX Auditor - Business Process Controls

This role involves leading the independent testing of business process SOX controls at a crypto exchange, focusing on revenue, financial close, and treasury. You will build and maintain testing programs, evaluate control effectiveness, and leverage AI and data analytics to improve testing processes.

Kraken London, United Kingdom, United Kingdom

Remote Permanent

Founding Developer Relations Lead

This role involves leading the creation of a new Developer & Agent Interface capability at Kraken, focusing on developer activation, API usage, SDK integrations, and ecosystem engagement. You will partner with engineering and product teams to ensure developer-friendly launches and establish Payward as a leading platform for financial services.

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

Senior 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

Head of Compliance UK & Regulatory Operations (Group)

We are seeking a highly accomplished, commercially savvy and strategically-minded leader to serve as the strategic Compliance Executive for the Group. You will lead UK regulatory operations while spearheading the compliance framework for our global product and markets roadmap.. This...

BCB Group London, United Kingdom

On-site 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

Staff Software Engineer

As a Staff Software Engineer, you will design and build performant, reliable, and scalable services for Robinhood's trading ecosystem. You will optimize low-latency data flows, own core components of REST, FIX, and WebSocket APIs, and collaborate with cross-functional teams to deliver seamless API solutions. This role involves hands-on technical work and participation in an on-call rotation to support mission-critical systems.

Robinhood London, United Kingdom

Hybrid 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