Blockchain Jobs

Data Engineer

As a Data Engineer at Elliptic, you will design and optimize distributed data pipelines using Scala, Spark, and cloud technologies. You will collaborate with engineers, data scientists, and product teams to build reliable, scalable systems that process large-scale blockchain and off-chain datasets, ensuring accuracy and efficiency in data-driven decision-making.

Elliptic London, United Kingdom, United Kingdom

Hybrid Permanent

Engineering Manager

As an Engineering Manager at Elliptic, you will lead teams in one of three tracks: Data Engineering, DevOps and Platform, or Product Engineering. Your role involves managing people, fostering a healthy team culture, and ensuring the successful delivery of technical objectives. You will have the autonomy to shape the team's working culture and processes, while partnering closely with Tech Leads and other stakeholders to drive the company's growth and innovation.

Elliptic London, United Kingdom, United Kingdom

Hybrid Permanent

Institutional Sales Associate

The Institutional Sales Associate will manage high-value institutional accounts, drive long-term revenue growth, and deliver a strong client experience. Responsibilities include business development, product mastery, and relationship management, focusing on OTC Spot, Options, and Market Making solutions for EMEA clients.

Blockchain.com London, United Kingdom

Hybrid Permanent

Front-End Engineer, Institutional

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 – AI Infrastructure

As a Senior Software Engineer on the AI Infrastructure team, you will design and build the production systems that power intelligent agents at scale. Your role involves developing high-performance Rust services for model inference, orchestration, and execution, ensuring reliability and performance for millions of users. You will work closely with the Agent Systems team to translate prototypes into robust production systems and contribute to foundational infrastructure decisions in a high-impact environment.

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

Product Owner - Payments

Who are YapilyWhy we exist, and where we’re headed:Our Mission: Redefining how the world interacts with value.Our Vision: A world without financial frictionOur Purpose: To empower everyone to access and move valueAt Yapily, we’re building a powerful, scalable, and secure...

Yapily London, United Kingdom

Hybrid

Business Systems Analyst

Who are YapilyWhy we exist, and where we’re headed:Our Mission: Redefining how the world interacts with value.Our Vision: A world without financial frictionOur Purpose: To empower everyone to access and move valueAt Yapily, we’re building a powerful, scalable, and secure...

Yapily London, United Kingdom

Hybrid

Senior Frontend Engineer

As a Senior Frontend Engineer, you will lead the development of high-impact features for Ledger's e-commerce platform, working with modern technologies like Next.js, React, and TypeScript. You will own projects from ideation to production, drive technical excellence, and mentor junior engineers to maintain high standards and continuous improvement.

Ledger London, United Kingdom

Hybrid Permanent

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

Digital Asset Custody - Operations Client Experience Lead - Citi

This role involves leading and overseeing the end-to-end post-transaction processes for digital assets, including strategic leadership, operational excellence, and continuous process improvement. The candidate will work closely with technology, product, and control teams to deliver superior client outcomes and drive innovation in blockchain-based settlements.

eFinancialCareers London, United Kingdom

On-site Permanent