76 to 100 of 122 UI Engineer Jobs in the UK

Caribou is hiring a frontend-focused full-stack engineer in the UK to build data-dense, legible interfaces for intercompany tax data. You will own features end to end, from frontend through … collaborating with our CTO, lead engineer and tax team. You should bring 3+ years of production web app work with a strong UI craft, plus SQL (Postgres) proficiency and excellent communication to translate CFO-level needs into actionable specs. #J-18808-Ljbffr ...

United States Digital Space LLC is seeking a Senior Frontend Engineer to solve complex problems and enhance our platform in London. As part of a fast-growing company, your contributions will help disrupt the home cleaning market by building scalable and intuitive technologies. The role involves leading frontend ...

for a growing software company in Belfast. You’ll build modern, scalable front-end applications using React and TypeScript, with AI-driven UI components contributing to your work. You will collaborate with backend, product and AI engineers to shape new features while ensuring performance, reliability, and maintainability ...

Granola is seeking a Design Engineer to bridge design and engineering, crafting polished, delightful user experiences. The role mixes design … code, with hybrid work and a London-based office presence. You’ll build a scalable design system in Figma and React, prototype production-ready UI, and collaborate closely with Product, Design, and Engineering to bring features to life across platforms. Relocation assistance is available for candidates moving to London. ...

AlphaSights in London is seeking highly talented software engineers to join a cross-functional team with product managers and designers, delivering real-world code for internal and external users. You will own the services your ...

Full-Stack Engineer to design and ship Matter Pricing products after acquiring Ayora AI. You will work on production-ready features from UI to backend, shaping how agentic AI capabilities augment the product and user experiences. You’ll collaborate with design and product, apply modern SDLC ...

Constructor is hiring a Remote Full-Stack Engineer to join the Prospect UI Solutions team. You will work across frontend and backend components, integrating prospective customer data with our services, and helping build the demo experience for enterprise clients. You will collaborate with engineers, product managers … sales to deliver high-quality UI solutions using React, TypeScript and modern tooling. The role offers fully remote work with a competitive USD salary and a culture of learning #J-18808-Ljbffr ...

Work Mode: Full Time Job Status: Open Follow Us On: We are looking for UI Engineers to join our team, who will work closely with development team to develop new system capabilities as defined within the technical/functional specifications. Required: Demonstrable experience in developing UI using React ...

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 and design teams to ...

A consulting firm is seeking a front-end developer for their Issuemaster real-time web application in Greater London. The ideal candidate will have at least 4 years of experience with Angular, 3 years with ...

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 product, design ...

Cognizant is seeking a highly technical, hands-on Senior Java Web Engineer to join … engineering team building enterprise-scale applications. You will maintain and enhance backend services and web interfaces while contributing to modern digital platforms and UI components. In a collaborative Agile environment, you will work with cross-functional teams to deliver scalable, reliable, high-quality software solutions, while staying current with ...

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 in the product. This 12-month contract is umbrella-only ...

Commify is seeking a Frontend Engineer to design, build, and maintain user-facing features across web, desktop, and mobile experiences on the Text Request platform. You’ll collaborate with Product Managers, QA, and cross‐functional teams to deliver value while upholding usability, performance, and accessibility standards. The role ...

Outpost is seeking a Frontend Engineer to craft intuitive interfaces for complex financial operations and global commerce. You will work with leadership to shape merchant dashboards, payment flows, tax tools, and AI-enhanced analytics. You’ll design responsive, scalable React applications, drive frontend best practices, and contribute ...

engineer to join their high-impact team. The ideal candidate will have expertise in Swift and strong skills in performance optimization and UI design. You will craft intuitive mobile experiences that enhance user interaction with AI. This role offers a competitive salary, equity, and comprehensive benefits including ...

Quantum Systems is seeking a talented Front End Engineer with over 5 years of professional experience to join our UK team. You will design, develop, and optimize frontend applications for controlling and visualizing robotic swarms and sensor … data. You will collaborate with backend engineers to integrate APIs, build intuitive, responsive interfaces using React or comparable frameworks, and work with UX/UI designers to translate designs into practical apps. #J-18808-Ljbffr ...

Novanta Inc. is seeking a Senior Software Engineer in Stockport, UK, to design and deliver software that underpins manufacturing and R&D processes in their global laser technology business. You'll work primarily with C# and modern .NET frameworks. The role involves leading design architectures, developing applications ...

Nationwide's Internet Banking engineering team is seeking a Front-End React Engineer to build and enhance customer-facing journeys used by millions of members to manage their finances online. You will work with product teams, designers and engineers to deliver accessible, secure and high-quality React applications ...

Planlab is an AI-first company in London hiring a Product Engineer (Design) to make complex applications easier to use. You'll work with our CTO on user flows, lead interaction design and visual direction for the main app, talk to customers, design and ship improvements, test ...

Xantura is seeking a Senior Software Engineer - React to develop self-service analytics and data visualization capabilities across OneView, our analytics platform. You will build scalable applications using React and Next.js, integrating with OneView via REST APIs. You will design performant, server-rendered and statically optimized frontends ...

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 features ...

SDET Engineer in Greater London to enhance their quality engineering processes. In this role, you will focus on developing robust API and UI automation frameworks, collaborating closely with other engineering teams to ensure high-performance and reliable software delivery. The company fosters a supportive culture that values ...

Tech is seeking a Frontend Engineer to design and build UI for our AI agent platform in financial services. You will translate complex workflows into intuitive interfaces, contribute to design system, and ship production-ready React code. You'll work closely with engineers and the founding team ...

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. ...