151 to 175 of 307 Front-End Engineer (Client-Side Engineer) Jobs in the UK

Teledyne Microwave UK is seeking an RF Engineer to Lead RF front-end design projects for radar systems in Lincoln. You will design RF components and multi‐function assemblies and provide technical input to the broader team while engaging with customers ...

A renewable energy startup located in London is seeking a skilled Web Developer to create and maintain responsive applications using modern technologies like React and TypeScript. The ideal candidate should have over 5 years of ...

Samkit Infosystems Ltd. is seeking a 2-3 year experienced front-end developer to build performant, responsive React applications with strong UI delivery and API integration. The role is remote, full-time, and requires collaboration with designers and backend teams to translate UI designs into production … ready interfaces. Responsibilities include integrating REST APIs, managing application state, and optimizing front-end performance using Redux or Context API, Git, and pixel-perfect mobile-first #J-18808-Ljbffr ...

Engineer to join a growing compiler-tooling company. Fully remote across the UK or EU, you will develop front-end compiler and static-analysis tooling for C and C++ in autonomous-driving projects. You will work with Clang, LLVM and related infrastructure ...

DOOR3 is seeking a front-end specialist for a remote role (UK or Europe) who shapes what’s worth building, designs it by building, and owns the result in production. You’ll join a product squad with engineers and be accountable for the end ...

Secondmind is seeking a skilled React frontend engineer to join our product development team in Cambridge. You will build production-ready web applications with sophisticated data visualisation, collaborating closely with UX designers, product managers and fellow engineers. You’ll own frontend features end ...

Amaanc is looking for a Senior Frontend Engineer to join their core team in Birmingham, UK. You will build scalable, highly-interactive web applications using React, Next.js, and TypeScript. Candidates should have 5+ years of experience with modern web technologies, a deep understanding of Next.js ...

Darktrace is seeking a Frontend Software Engineer to build dynamic user interfaces using JavaScript/TypeScript and React. The role combines collaboration with backend engineers and UX designers to deliver scalable cyber security solutions. The position is hybrid, requiring a minimum of two days per week ...

that has to land as something a CFO can look at and immediately act on. We're looking for a full stack engineer with a real aptitude/spike in frontend and UI. You'll own how our product looks, feels and communicates, working directly with … Lead Engineer and our in-house tax team. You'll go all the way down the stack when the feature needs it, but the frontend is where your craft shows. Please note this role requires presence 2x a week in office, London or SF. In this ...

Redux, MobX) and frontend build tools. Familiarity with backend technologies such as Node.js or similar. Understanding of testing frameworks and tools for front-end development. Why the company We believe in the power of combinedefforts: straightforward tech expertisepaired with a customer-centric focus. We are industry ...

marketing, operations, and data, and see the impact of your work in the real world, fast. * We are looking for a Frontend Engineer II to join our Accounts team, and our Business team. * the company for Business are the business energy champions. Success for OEB comes ...

your impact and unlock incredible career growth opportunities, join us, and build real world value. The Work As a Staff Engineer, Frontend, you will be working on Palisade - Ripple’s flagship wallet as a service platform enabling businesses, fintechs and banks to build digital asset treasury ...

collaboration with the founder, brokers, and traders, giving you autonomy to influence product direction and deliver real value fast. You’ll build front-end solutions in TypeScript and React, work with product and design teams, and iterate on UI/UX while staying pragmatic and data ...

Full Stack Engineer - Frontend focused London N1 – Full Time – Hybrid – Salary Dependent on Experience Ready to revolutionize global logistics? Join Reelables and help us transform how the world tracks packages. We’re pioneering paper-thin smart shipping labels using Bluetooth and 5G to track millions … that support real-time tracking at scale Design and implement user interfaces where clarity and usability are critical, without being limited to front-end concerns Collaborate directly with customers to understand operational pain points and translate them into practical technical solutions Technical Ownership & Quality Contribute across ...

Full Stack Engineer - Frontend focused London N1 – Full Time – Hybrid – Salary Dependent on Experience Ready to revolutionize global logistics? Join Reelables and help us transform how the world tracks packages. We’re pioneering paper-thin smart shipping labels using Bluetooth and 5G to track millions … that support real-time tracking at scale Design and implement user interfaces where clarity and usability are critical, without being limited to front-end concerns Collaborate directly with customers to understand operational pain points and translate them into practical technical solutions Technical Ownership & Quality Contribute across ...

Bet On Talent in the United Kingdom is seeking a Senior Front End Developer (iGaming) to build and maintain the user interface for our platform. You will work closely with product ...

Senior Frontend Engineer - 3D Graphics, Digital Twins & Geospatial Visualisation Hybrid | Competitive Salary + Equity + Equity + Outstanding Benefits Build the next generation of mission-critical visual technology. We’re partnering with one of the UK’s most exciting defence technology start-ups—a rapidly scaling … time situational awareness, AI-powered analytics, geospatial intelligence, sensor fusion and immersive 3D visualisation. They’re now looking for a Senior Frontend Engineer to help shape the visual experiences behind these next-generation platforms. This is a chance to work on products that push the boundaries ...

NextGenEnergyJobs is seeking a frontend-focused engineer to craft web experiences for marketing pages and core app interfaces. You will contribute to a growing design system, build robust components, and refine interactions with designers and developers alike. Applicants should demonstrate strong React/Next.js skills ...

seed-stage automotive tech company in London is seeking a front-end engineer to lead the creation of user experiences that simplify B2B automotive workflows. Applicants should excel in TypeScript and React, and be resourceful and customer-focused. This role focuses ...

Level Frontend Engineer (React/React Native) Office: London Apply for this role About the company Emma is the app to manage all things money. Our mission is to empower millions of people to live a better and more fulfilling financial life. Emma was founded ...

Jobtailor is seeking a product-focused software engineer with a frontend-first remit to deliver AI-enabled features in a regulated domain. You will own end-to-end product slices, collaborate with founders, designers and AI engineers, and ship high-impact capabilities. ...

Clear Street is seeking a Senior Software Engineer for its Payments team to scale and modernise our global payments infrastructure, building reliable API-driven systems that integrate with banks and gateways and support expansion into new lines of business. You will collaborate with product, design, operations ...

Quantum in Maidstone is seeking a Senior Frontend Engineer to own the frontend across our Cashback and Custard apps and websites. You will ship new functionality that moves revenue, while strengthening the release pipeline with automated testing and elevating the user experience of our rewards products. … should be a strong frontend engineer with React and TypeScript, experience shipping mobile apps (ideally React Native), and comfortable collaborating across the stack with Python services #J-18808-Ljbffr ...

Experis in London is seeking an AI Engineer (Front-end) to design and deliver AI-enabled user interfaces and digital experiences. You will work on front-end components, collaborate across teams, and help shape how AI features feel ...

Rootshell Security is seeking a Senior Full Stack Engineer who specialises in frontend development to join a team of passionate engineers in the UK. You’ll own features end-to-end, balancing UX with performance and security. You’ll write ...