Senior Front End Engineer

Senior Front End Engineer | AI | London

A well-funded, fast-growing AI company that’s solving complex real-world problems using real-time data and machine learning is looking for a Senior Front End Engineer. The product is already in production and is scaling rapidly.

This Front End Engineer role is to join the core engineering team. You’ll be working closely with senior engineers and product leaders on a critical user-facing platform, with the chance to take real ownership and influence across architecture, design, and implementation.

The Role

• Build and optimise a high-usage front-end product from the ground up
• Create intuitive, fast and scalable UIs in a real-time environment
• Contribute to design systems, component libraries, and architecture decisions
• Collaborate with back-end engineers, product, and design

About You

• Strong experience with React and TypeScript
• Good eye for clean, responsive UI and solid CSS fundamentals
• Performance-focused, with an interest in building for speed and scale
• Comfortable in fast-moving, product-focused environments
• Bonus: experience with modern tooling (Tailwind, Storybook), and exposure to backend