126 to 133 of 133 Front-End Engineer (Client-Side Engineer) Jobs in the UK

Synthesia Limited, a London-based AI video platform, is hiring a Senior Frontend Engineer for the Website team. You will own the component library, content model and rendering stack behind synthesia.io, shaping direction and making key technical decisions. You’ll work end-to-end ...

Unitary is a remote-first AI startup building Virtual Agents for midmarket customers. We seek a senior React engineer to own frontend interfaces, reimagine our frontend into a scalable platform, and blend product thinking with engineering excellence. You will collaborate with product, design and platform teams ...

Flagstone is seeking a Staff Engineer specializing in front-end and mobile to set technical strategy and drive high-quality React and React Native systems across multiple squads. You will mentor engineers, shape architecture, and lead design-system evolution while partnering with ...

to contribute across multiple tech areas and deliver trusted, scalable products. You will work on AEM-based components, front-end interfaces, and production code in a fast, secure enterprise setting. You will lead design reviews, mentor engineers, and collaborate with cross-functional ...

loveholidays is seeking a Principal Engineer to lead the Boost team in defining functional KPIs and driving technical excellence. You will embed within … other teams to solve complex problems while coaching engineers and championing AI adoption across engineering processes. The ideal candidate will have strong front-end skills, a proven track record in agile environments, and will contribute significantly to both the technical growth of the team ...

London is seeking a Front End/UI Engineer to build high-performance front ends within a trading environment. The role focuses on crafting responsive UI components for a fast-paced HFT setting, collaborating with cross-functional teams to deliver ...

Limelight Health is looking for a Principal Engineer to join our Boost team in Greater London. In this role, you will champion technical excellence, driving AI adoption and improving engineering processes. You will work alongside teams, coaching engineers to navigate complex challenges. We offer a collaborative ...

Fresha in London is searching for a Staff Frontend Engineer to drive technical vision and strategy. This role is ideal for someone with hands-on coding skills who enjoys working in a dynamic environment. You will collaborate with various teams, ensuring timely delivery of projects ...