76 to 100 of 133 Front-End Engineer (Client-Side Engineer) Jobs in the UK

Software Engineer, UI Developer Location: Edinburgh, United Kingdom Role: Full time, competitive compensation. This position requires a strong background in UI development with expertise in modern JavaScript frameworks such as React.js or Angular, a solid understanding of TypeScript, HTML5, and CSS3. Key Qualifications: Experience ...

Hargreaves Lansdown PLC is seeking a Full Stack Senior Software Engineer with a strong frontend focus to help evolve the Discover platform. You’ll build modern React applications and contribute to backend services when required, delivering engaging customer journeys for investments and savings products. ...

United States Digital Space LLC in London is seeking a Senior Product Engineer to own the scientist-facing interfaces of an AI-powered drug discovery platform. The stack is React and TypeScript on the frontend, with Java and Python services behind it, and you’ll work ...

Life Science area and is building the groundbreaking AI operating system for drug discovery software. They’re hiring a Senior Product Engineer to own the interfaces where scientists interact with the platform. The stack is React and TypeScript on the front end ...

includes our mobile app (React Native), web experiences (React), and the layer between user experience and backend systems. As a Senior Frontend Engineer, you operate across the full stack, but your strength is the frontend. You think deeply about state, performance, reliability, and how complex financial … like onboarding, balances, sending, and receiving money. Design frontend architecture that scales across platforms while maintaining consistency, performance, and reliability. Own complex client-side state, async workflows, and error handling for real-world financial interactions. Work full-stack where needed, collaborating closely with backend engineers ...

customers and how well they can serve them. We're closing it. What you'll do We need a Senior Frontend Product Engineer who works backwards from the experience. This is someone who starts with the user's problem, not a spec, and owns everything between … interface is where you live. Be the engineering voice in every customer conversation When a customer has a need, an engineer hears it, interprets it, and solves it. You join customer calls (about once a week), form a clear point of view on what to build ...

intimately connected to each other and themselves. We are building an inclusive, human-centered product and are looking for a Staff Frontend Engineer (React Native/Mobile) to join our remote team and support our mission to elevate the human experience of sexuality and relationships. ...

Software Engineer (Angular) Edinburgh, United Kingdom Posted 10 months ago. Tech stack JavaScript TypeScript Full-stack Angular Software Engineer Frontend Development Practices and Standards across N-able You have practical experience in frontend development. Experience in TypeScript or JavaScript. You are knowledgeable ...

JPMorgan Chase & Co. in City of London invites a Software Engineer III to join the Enterprise Observability Platforms. You will design and deliver trusted, scalable technology products in a secure environment as part of an agile team. The role emphasizes AI-assisted development, code quality ...

make data "AI-ready" at the speed of thought, centred around Maia — our autonomous AI data engineering foundation. The Senior Staff Engineer (Frontend) is a high‐leverage technical leader responsible for driving architectural excellence across our React‐powered ecosystem. The web UI is where Maia ...

JPMorgan Chase is seeking a Lead Software Engineer in its accelerator program to design and build scalable front-end solutions in TypeScript/React for both consumer and business-facing features. You will help elevate code quality through best practices and collaborate ...

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 ...

J.P. Morgan is seeking an experienced Software Engineer III to design and deliver trusted front-office technology products in a secure, scalable way. You will build real-time React/TypeScript UI features for Execute, collaborating with product, UX, QA, and back-end ...

Burns Sheehan is seeking a Senior Product Engineer for a remote-first role with a hybrid option in London. The ideal candidate will contribute significantly to building and scaling the frontend of an AI-driven product using React and Typescript. Responsibilities include designing scalable architectures, leading ...

Edinburgh, Scotland. You will be required to be onsite 4 days per week. Role You will be apart of an experienced Front-End Engineering Team, working with Global Chiplet team in Europe, India and the USA. Responsibilities Technical leadership of complex Silicon programs consisting of leading … years’ experience in microelectronics/EDA industry Experience of Verilog RTL Design essential Experience of Metric Driven Verification (MDV) essential Experience of Front-end design tools covering LINT, Synthesis, CDC Analysis essential Experience of SoC Architecture and Development essential Experience of Technical Team leadership essential Excellent ...

Sr. Full Stack Engineer, Employee Experience Government the company was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today the company is actively developing the technologies to make... Spacex Security … Engineer (Detection Engineering) Government the company was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today the company is actively developing the technologies to make... Technology internship Technology internship Fintech ...

Hastings Direct is seeking a Principal Engineer to lead technical delivery in a hybrid role based in Leicester or Bexhill-at-Hastings. This position involves coaching engineering talent, improving project outcomes, and establishing best practices to foster a high-performance culture. The ideal candidate should have ...

Java Script Works is looking for a skilled CRO Frontend Engineer specializing in React and TypeScript. This full-time position is based in London, United Kingdom, with a competitive salary range of £90,000 - £140,000 per annum. The ideal candidate will have extensive experience … frontend development and the ability to work as a full-stack engineer, contributing to both client and server-side efforts. Candidates should be ready to thrive in a dynamic environment where their skills can shine. #J-18808-Ljbffr ...

Java Script Works is seeking a Staff Frontend React Engineer to lead the design and implementation of frontend applications. You will collaborate with architects and cross-functional teams to define and ship new features. The ideal candidate has over 10 years of experience in software engineering ...

Nando’s Group is seeking a Senior Front End Engineer for the USA Tech Team to shape high‐performing digital experiences. You’ll own large frontend initiatives, translate designs into responsive interfaces and mentor engineers across teams. In this role ...

Airwallex in London is hiring a senior frontend engineer with 5+ years ReactJS and TypeScript experience to build embedded finance platform components and multi-tenant infra. You will architect scalable frontend systems, partner with product and design, and influence enterprise workflows in a hybrid London setup. ...

About the Position At Mindera, we craft software with people we love. We’re looking for a Staff Frontend React Engineer to join our team! You’ll play a key technical leadership role, working closely with architects, product managers, and cross-functional teams. Responsibilities You will ...

Summary Front End/UI Engineer role within a leading HFT firm in London. In this role, you will: Build high-performance front ends within a trading environment. Skills and Experience Required 3 - 15 years' UI engineering experience A deep ...

HIRING: Full Stack Engineer (Front End Leaning) | PHP & React | Mid to Senior | £45,000 - £60,000 + Benefits | 1 x a week in Birmingham | Tech for Good We're partnering with a people first, people focused business that is using technology ...

Frontend Engineer London, United Kingdom Responsibilities Write fully tested, high‐quality, and performant code on an existing codebase. What You’ll Be Working With Typescript React and Next.js Node.js TypeORM, TypeDI, TypeGraphQL, and routing-controllers Google Cloud Platform PostgreSQL Redis Bull DataDog GitHub Compensation Competitive Role ...