201 to 225 of 249 Front-End Engineer (Client-Side Engineer) Jobs in the UK

seeking a frontend engineer to own the web client of an AI agent product … enterprise customers. It is a React and TypeScript SPA delivering streaming content from a language-model agent. You will shape the front-end architecture, component system and contracts with agent teams, moving toward Lit and Web Components, with accessibility and performance baked in. Hybrid or remote ...

OctaiPipe is seeking a Frontend Software Engineer to join the ACE team and help build the user-facing applications at the heart of the ACE product. You will design and implement interfaces that translate complex sensor, time-series and AI-generated data into intuitive, reliable experiences. ...

Faculty is seeking a Senior Frontend Engineer to partner with cross-functional teams and transform AI and data science models into client-facing software. You will champion modern frontend engineering, mentor engineers, and contribute to a growing frontend community. The role offers autonomy ...

Kraken is seeking an experienced frontend engineer to join our Open Finance team. You will own building production web applications with React and TypeScript, shaping tooling and deployment workflows that accelerate delivery. Working with product and infrastructure, you will improve web delivery pipelines, observability, and performance ...

Rightmove is hiring a Senior Software Engineer II (Frontend) for the Search Core team in London. This hybrid role requires collaboration with Product, Design and Engineering to build scalable, high-quality frontend experiences for the UK's leading property platform. You will own and evolve frontend ...

TransitionZero is seeking a Frontend Engineer to join the interface team and help shape Scenario Builder with React and TypeScript. You will build new capabilities, improve the foundations of the product, and create intuitive experiences over large datasets and complex energy models. You will work with ...

HASH is hiring a senior frontend engineer in London or Berlin to own end-to-end delivery of world-modeling and AI-native interface components. You’ll shape frontend architecture and collaborate with AI engineers, researchers, and product management to build novel ...

Medidata, a Dassault Systèmes brand, seeks a Frontend Staff Engineer (React) to shape our CTMS frontend. The role blends hybrid work from Hammersmith, London, with collaboration across a global team, focusing on scalable SaaS platforms deployed on AWS. You will mentor engineers, design robust frontend architectures ...

Searchable, a startup-based marketing platform, is seeking an experienced frontend engineer to bridge design and engineering. You’ll open Figma files, fix spacing, and ensure the UI matches the brand’s design system. You’ll own frontend features end-to-end ...

Crewmates in the United Kingdom is seeking a frontend engineer to enhance a modular product that emphasizes user experience. You will own the frontend architecture, ensuring seamless interaction across habit trackers, calendars, and more. The ideal candidate has strong React and TypeScript experience, competently builds collaborative ...

network in Baltimore is seeking a UI Engineer to own and develop frontend surfaces for various products. The ideal candidate has deep expertise in TypeScript and React, and is comfortable collaborating across the stack. You will design scalable user interfaces, improve UX, and contribute to both ...

Perk, a global company headquartered in London, is hiring a Senior Front End Engineer for Perk Events. You will own the end-to-end experiences of the group travel and events platform, guiding design and implementation across ...

pioneering space technology firm in Edinburgh is seeking an experienced Frontend Engineer to develop main user interfaces for their HELIX product suite. This role emphasizes strong React.js skills and collaboration with UX and backend teams. The candidate should have experience in developing robust frontend code ...

based gaming applications using technologies like React and TypeScript. Candidates should have 2-4 years of experience and a solid understanding of front-end principles. The position offers an opportunity to work collaboratively with designers and back-end developers, ensuring best practices in development ...

Raspberry Pi is seeking an experience IC Design engineer to join our expanding ASIC team to help deliver our next-generation products. We have been building our own silicon at Raspberry Pi for some years now, starting with the RP2040 microcontroller in 2021, and following with … aspects of getting successful products into production. As an experienced design engineer, you will take ownership of front-end tasks from specification to design, verification, and implementation with support from specialists in other teams. You will be capable of both working autonomously ...

seeking a Front End design engineer to contribute to the specification, design and verification of subsystems and testchips within our Solution Engineering group. You will develop RTL, integrate IPs, and author design intent documents (SDC/UPF) while collaborating with verification ...

Selection changes the language of the page/content Imagine working in a team where the only limits are the laws of physics and your imagination.At Apple, phenomenal ideas have a way of becoming phenomenal ...

Lane Clark & Peacock LLP in London is hiring a front-end focused Software Development Engineer to join our Digital Services team. You will build polished web experiences for colleagues and clients using Vue and TypeScript, with opportunities to contribute to Node.js ...

Apple, Inc. in the Greater London area is seeking an engineer to join the GPU Front End Implementation team. You will optimize PPA of the netlist, collaborate with RTL and Physical design teams, and help deliver world-class GPUs for Apple Silicon. ...

Tech Specialist (Front-end & Design System) TL1 Location: London, UK - Hybrid Team: Global Engineering - Commerce & Customer Care Visa: This role is based in the UK and requires existing right to work in the UK. Kaluza Overview Kaluza is the Energy Intelligence Platform, turning energy complexity into ...

semiconductor technology firm in Cambridge is seeking an RF Engineer to develop cutting-edge RF modules. You will design RF circuits and collaborate with IC design teams to create innovative wireless solutions. The ideal candidate has strong RF engineering knowledge, experience with RF components ...

Tiger Resourcing Group is seeking a Senior Analogue Electronics Engineer in Bristol, UK, to lead design efforts for next-generation underground location products. You will own work packages from inception through completion and collaborate with product management to feed the roadmap with innovative analogue solutions. ...

MBDA UK is seeking a Software Engineer undergraduate placement for 2027. You will collaborate on software for weapon systems, across embedded and frontend areas, with exposure to Windows and Linux environments. The role involves applying university learning to real-world projects and potential future graduate opportunities. ...

Unknown is seeking a Lead Software Engineer (Vue.js) to steer frontend development within a global software business focused on risk, compliance, and performance. The role balances hands-on coding (60–70%) with people leadership and architectural ownership. You will influence frontend architecture, review AI-generated code ...

NOAH Savings Ltd. is seeking a Frontend Engineer to help build high-quality web applications for global payments. You’ll work with Product, Design and Engineering to deliver intuitive interfaces for complex financial products and ensure accessibility and performance. You’ll contribute to architecture, write well ...