Fullstack Engineer

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Fullstack Engineer based in United Kingdom.

This role offers the opportunity to build high-performance, user-facing applications at the heart of a global ad-tech platform operating at massive scale. You will join a product-focused engineering team responsible for the core “Console” experience, the primary interface through which users manage complex programmatic advertising campaigns and real-time analytics. The work involves translating highly complex backend systems into intuitive, fast, and reliable user experiences used across global markets. You will operate across the full stack, contributing to architecture, frontend development, and API integrations while collaborating closely with product, design, and backend engineering teams. The environment is fast-moving, highly technical, and deeply collaborative, with a strong emphasis on ownership and execution. You will also work with modern AI-assisted development workflows to accelerate engineering productivity. This is a chance to have direct impact on a product handling billions of ad requests daily.