12 of 12 UI Engineer Jobs in the UK

UI Engineer (React.js) - Global Markets Technology - Investment Bank Behind every trade, market move, and risk calculation, there’s a user interface that needs to perform flawlessly. This leading global investment bank is seeking a UI Engineer (React.js) to join its Global Markets Technology team in London (hybrid, 3 days in office), where you’ll … design and build modern, responsive, and data-driven interfaces that turn complexity into clarity for trading, risk, and analytics platforms used worldwide. Responsibilities: Design and develop high-quality UI components and applications using React.js, TypeScript, and modern JavaScript. Collaborate with UX, product, and backend teams to deliver seamless, user-centric solutions. Translate complex business and technical requirements into intuitive … scalable front-end code. Implement responsive, cross-browser, and accessible UI designs. Contribute to code reviews, testing, and engineering best practices. Mentor junior engineers and help drive standards across the team. Skills & Experience: Strong React.js, JavaScript/TypeScript, HTML5, and CSS3/SASS skills. Experience building large-scale, enterprise-grade applications. Knowledge of state management frameworks (Redux, Context API More ❯

UI Engineer (React.js) - Global Markets Technology - Investment Bank Behind every trade, market move, and risk calculation, there’s a user interface that needs to perform flawlessly. This leading global investment bank is seeking a UI Engineer (React.js) to join its Global Markets Technology team in London (hybrid, 3 days in office), where you’ll … design and build modern, responsive, and data-driven interfaces that turn complexity into clarity for trading, risk, and analytics platforms used worldwide. Responsibilities: Design and develop high-quality UI components and applications using React.js, TypeScript, and modern JavaScript. Collaborate with UX, product, and backend teams to deliver seamless, user-centric solutions. Translate complex business and technical requirements into intuitive … scalable front-end code. Implement responsive, cross-browser, and accessible UI designs. Contribute to code reviews, testing, and engineering best practices. Mentor junior engineers and help drive standards across the team. Skills & Experience: Strong React.js, JavaScript/TypeScript, HTML5, and CSS3/SASS skills. Experience building large-scale, enterprise-grade applications. Knowledge of state management frameworks (Redux, Context API More ❯

UI/UX Engineer Location: Fully Remote Job Type: Permanent, Full-time Salary: Competitive Reports to: Senior UI/UX Engineer A new exciting permanent UI/UX Engineer role has become available, where you will play a pivotal role in shaping the design of service-based web and mobile applications … perfect for a designer who thrives on transforming complex service flows into simple, human-centred experiences. Additionally, this role offers an exciting opportunity to shape user experiences through innovative UI/UX solutions, contributing to the success of their suite of digital products. Day-to-day of the role: User-Centred Design & Research: Conduct user research, usability testing, and … and continuously improve based on user insights. Wireframing & Prototyping: Lead the end-to-end design process, from ideation and creating user-flows to developing interactive prototypes and high-fidelity UI designs, ensuring alignment with business goals. Front-End Development: Implement responsive and accessible user interfaces using HTML, CSS, JavaScript, and modern frameworks like Angular, React, or Vue. Collaboration: Work More ❯

Senior Android Engineer (UI/UX & Welcome Manager) Overview We are seeking an exceptional Senior Android Engineer to join a newly-founded joint venture backed by five of the world's leading telecommunications companies. Our mission is to restore trust in voice communication by building a network-native intelligence layer to combat the global epidemic … experience). As the Senior Android Engineer for the Welcome Manager, you are the User-Facing Owner of our AI innovation showcase. This isn't just another UI/UX role; you will be the primary architect of a novel conversational interface. Your challenge is to build the magic: the live transcription, the mid-call intervention, the … app that we will showcase to the world at Mobile World Congress (MWC) 2026, and your work will be the primary driver for our monetization strategy. Key Responsibilities ? Conversational UI Architecture: Own the end-to-end development of the Personal Welcome Manager's conversational interface on Android. You will build a fluid, intuitive, and polished user experience from the More ❯

Senior Android Engineer (UI/UX & Welcome Manager) Overview We are seeking an exceptional Senior Android Engineer to join a newly-founded joint venture backed by five of the world's leading telecommunications companies. Our mission is to restore trust in voice communication by building a network-native intelligence layer to combat the global epidemic More ❯

Our client, a Tier 1 Investment Bank, is looking for a mid-level UI Engineer to build a new, consolidated platform for Private Banking clients. This project consists of fully greenfield work and an opportunity to collaborate with various stakeholders, including product managers and clients. The successful candidate will have: 4+ years React and TypeScript experience Experience More ❯

Full-time Hybrid (Greater Manchester, UK) We're seeking bright, motivated UI engineers to join our engineering team. If you're passionate about great user interface and experience design, and know your way around Figma and React, then we'd love to hear from you! This role is open to candidates of all experience levels, compesntation will be adjusted More ❯

within, finding and taking on a feature or project simply because that problem needs to be solved and shipped. But that individual must work together with different engineering teams, UI design, product teams, and business leadership to make things happen, which means that engineers succeed here because they can maintain that independent spirit and motivation within a deeply collaborative … stems from experienced software engineers like you developing core features for the Roku platform. Our new Senior Software Engineer, Embedded will be contributing extensively to our embedded UI development, algorithm implementation for complex features to make it more user intuitive and underlying architecture. You will be working closely with product management to understand new features or extending … has innovative ideas for complex problems and can translate these ideas into ultra reliable software. What you'll be doing Creating C++ and Embedded Linux and Native Applications Developing UI applications using popular frameworks such as JavaScript, BrightScript and similar languages Working closely with Cross Functional teams to contribute to our application development Developing core features for the Roku More ❯

Position: Senior Software Engineer (Blazor; C#; Azure) MS Stack - Developing frontend applications Salary: 80k-90k GBP Industry: Financial … Services - Insurance Remote: 1 day in the office per month Location: Bristol or London Have you built public facing Blazor WASM sites and do you have strong CSS/UI/UX design skills and know how to integrate Google Analytics and get lighthouse scores? If so, please apply!! Our client work in an Azure environment, so you'll More ❯

to help build a seamless, AI-enabled product that empowers millions to turn ideas into reality. Key Responsibilities: Own end-to-end features with an emphasis on high-quality UI/UX, or working across the stack when needed- but with a strong bias toward crafting beautiful, performant frontends. Lead the end-to-end development of user-facing features … and deliver fullstack solutions, from frontend design to backend integration Use AI tools intentionally, while remaining hands-on with coding - to boost productivity without compromising craftsmanship Spot and resolve UI/UX inconsistencies before we ship Prototype and iterate quickly in collaboration with design and product teams Push the boundaries of what AI-assisted interfaces can look and feel More ❯

Product Engineer (React.js/Native, UI/UX) - 2/3 days a week in London numi is partnered with a technology company on a mission to make supply chains transparent and sustainable. They use earth observation and environmental monitoring to create a global data asset that will radically change how supply chain risk is managed. Our More ❯

Product Engineer (React.js/Native, UI/UX) - 2/3 days a week in London numi is partnered with a technology company on a mission to make supply chains transparent and sustainable. They use earth observation and environmental monitoring to create a global data asset that will radically change how supply chain risk is managed. Our More ❯