1 to 25 of 40 Permanent UI Engineer Jobs in the UK excluding London

Senior Frontend Engineer (UI/UX ) This is a Perm role In partnership with Robert Half Ltd and Tony Koyratty Location: Central London (3 days onsite and 2 days from home) THIS IS A UI/UX Focused role. YOU MUST HAVE STRONG UI/… play a key role as the business continues to scale. The Opportunity We're looking for a Senior Frontend Engineer with deep UI/UX expertise and a passion for creating exceptional user experiences. You'll work closely with Product and Design to transform high-fidelity Figma ...

gaining meaningful experience across a variety of disciplines.What does the team work on This team spends most of its time building and improving the UI framework and components that power Roku user experiences. Our roadmap helps us accelerate our growth and scale, putting surprising new features into the hands … 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 ...

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 in UI … building responsive, accessible, and high-performance web applications that integrate with backend services Tech Stack: Responsive design HTML5 Web standards Angular JavaScript SOLID principles UI CSS React TypeScript #J-18808-Ljbffr ...

Senior Software Engineer – Embedded UI Focus on developing core features for the Roku platform UI, building high‐performing applications and SDK components for a popular consumer electronics platform. Responsibilities Work closely with product development, platform services, and release management teams to contribute extensively to embedded UI ...

Title Senior UI Software Engineer About Skyhigh Security Skyhigh Security is a dynamic, fast-paced cloud company that is a leader in the security industry. Our mission is to protect the world’s data, and because of this, we live and breathe security. We value learning … leading-edge of the Cloud Security industry? Are you keen to stay up-to-date with the newest technology in the field of UI development? Skyhigh Security is seeking a talented individual to join the engineering teams in Aylesbury to work on creative projects to build user interfaces ...

Segment (Twilio) is seeking a Senior Software Engineer – Embedded UI to develop core features for the Roku platform UI and to build high-performing applications and SDK components for a popular consumer electronics platform. You will collaborate with product development, platform services, and release management teams ...

leading streaming technology company in Cambridge is seeking a Senior Software Engineer to join their UI team. In this role, you will design and optimize systems for Roku's user experience across millions of devices. Ideal candidates will have 5+ years of software engineering experience, strong skills … UI frameworks, and proficiency in languages like BrightScript and Python. The company promotes a collaborative hybrid work approach and offers a comprehensive benefits package. #J-18808-Ljbffr ...

meaningful experience across a variety of disciplines. What does the team work on? This team spends most of its time building and improving the UI framework and components that power Roku user experiences. Our roadmap helps us accelerate our growth and scale, putting surprising new features into the hands … 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 ...

opportunity to delight millions of TV streamers around the world while gaining meaningful experience across a variety of disciplines.About the teamAt Roku, the UI team builds the foundational frameworks, tooling, and high‐performance UI components that power experiences across millions of devices. We own the middleware and UI … experience is fast, robust, and ready for what’s next.About the roleAs a Senior Software Engineer on the UI team, you’ll design, implement, and optimize systems that underpin Roku’s user experience and developer platform. You’ll work on performance‐critical code paths for graphics rendering ...

part of the Advertising organization, is where the magic behind the scenes happens. We’re the engineers who build the high-performance graphics and UI foundations that power the FRAME engine — the core technology enabling Roku’s smooth, responsive, and visually rich experiences on millions of devices worldwide. … work lives in the middleware and UI layers, and its impact is felt every time a user navigates a menu, enjoys an animated ad, or is wowed by the bespoke experience built to market the latest TV show or Movies. We thrive on solving technical challenges — from optimizing UI ...

Java Script Works in Belfast seeks a Lead Automation Engineer with 8 years … experience in software engineering or QA automation. The role requires strong coding skills in TypeScript, Java, or Python, and hands-on experience with UI and API test tools including Playwright, Cypress, Postman, and Selenium. The position offers a full-time contract and compensation of up to £85K. Visa sponsorship ...

Barclays is seeking a Lead UI Developer to shape scalable, high‐performing front‐end experiences. You will lead front‐end initiatives, influence technical direction, and deliver user‐centric interfaces that engage customers. Candidates should have strong JavaScript/HTML/CSS foundations, hands‐on React experience, and a focus ...

team spends most of its time working on customer focused features that improve the user experience, from cross-platform device experiences, TV & Player centric UI, and IoT integration with Roku OS.Our product roadmap helps us accelerate our growth and scale, putting surprising new features into the hands of tens … 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, QA, and business leadership to make things happen, which means that engineers succeed here because they can maintain that independent spirit ...

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 … pragmatic dreamers inventing and re-inventing the world of streaming media.What is the role As a Senior Software Engineer on the OS UI/SDK team, you will design, develop, and deliver engaging platform features — including screensavers, static and dynamic wallpapers, trivia, featured experiences, and AI-driven ...

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 … pragmatic dreamers inventing and re-inventing the world of streaming media.What is the role As a Senior Software Engineer on the OS UI/SDK team, you will design, develop, and deliver engaging platform features — including screensavers, static and dynamic wallpapers, trivia, featured experiences, and AI-driven ...

JPMorgan Chase & Co. is seeking a Lead Software Engineer … Glasgow, UK, to enhance and deliver market-leading technology products. You will be responsible for creating robust software solutions and leading a team of UI Engineers. The role demands extensive experience in system design, agile methodologies, and proficiency in React and Javascript. Ideal candidates will also have a strong ...

What You’ll Do Develop, test, and maintain front-end components using React and other Javascript frameworks Work with UX/UI designers to translate designs into responsive, accessible front-end solutions Collaborate with... About the Role We’re looking for a talented Front-End Engineer with ...

Experience documenting large CSS codebases or using systems like BEM or ITCSS. Familiarity with Tailwind, CSS-in-JS, or other styling strategies. Exposure to UI testing tools like Storybook, Chromatic, or Jest. Knowledge of design token systems and precision. Responsibilities Build and maintain accessible, scalable, and reusable components using … modern web technologies (HTML, CSS, JavaScript/TypeScript, React). Help evolve our internal Design System and advocate for consistent UI patterns across products. Use tools like Figma. #J-18808-Ljbffr ...

Roku, Inc. in Cambridge is seeking a Software Engineer with at least 10 years of experience. The role involves developing features for Screensavers, Wallpapers, and AI initiatives. Ideal candidates will have proficiency in JavaScript, TypeScript, and experience in productionizing solutions. The position promotes collaboration across teams ...

JPMorgan Chase, Vida team within the Corporate and Investment Bank Markets division, seeks a Lead Software Engineer in the UK to enhance, build, and deliver reliable, secure, scalable technology products in an agile environment. You will lead frontend development with React, collaborate across teams, implement RESTful APIs ...

JPMorgan Chase & Co. is looking for a Lead Software Engineer to join its award-winning Vida team in Glasgow. In this role, you will play a crucial part in delivering high-quality, reliable technology products while fostering a culture of diversity and respect. Ideal candidates will have significant ...

include a strong knowledge of development and testing practices common to the industry and design and architectural patterns.ResponsibilitiesSoftware engineering experience in front office eTrading UI development.Own the technical direction and delivery of high-performance, low-latency eTrading UI application across a globally distributed user base spanning multiple trading … desks and regionsLead, mentor and functionally manage a team of UI development team on the ground as well as in offshore locationManage the development stream end-to-end: roadmap sequencing, sprint planning, dependency management with server side teams.Architect and govern the UI layer – component, design, threading model, dispatcher ...

developers and engineers are self-motivated to tackle challenges and ship impactful solutions. Collaboration is key—engineers work closely with cross‐functional teams, including UI design, product management, and business leadership, to make things happen. If you’re passionate about reimagining the world of streaming media in a dynamic … Roku platform. Creating PoC to elaborate on ideas and work in a startup mindset to break fast and deliver quickly. Collaborating with UI/UX design and backend team to create and implement new experiences. Adapting PoCs for productionising the solution. Investigating, diagnosing, and resolving issues to maintain commercially ...

create scalable product experience standards that can be consistently applied by both engineers and AI agents. This is not a traditional UX design or UI engineering role. The successful candidate will operate as a highly technical, hands‐on design engineering leader focused on evolving our design system for agentic … Product, Engineering, and Architecture to govern shared standards and prioritise the continued evolution of the design system. Lead and develop a blended team of UI Engineers across permanent and consultancy partner resources, with responsibility for performance, workload allocation, delivery, and capability development. Act as StarCompliance’s technical authority ...

Join us as a UI Software EngineerThis is an opportunity for a technically minded individual to join us as a UI Software EngineerYou’ll be designing, producing, testing and implementing working software, working across the lifecycle of the systemHone your existing software engineering skills and advance your career … platforms, delivering intuitive and engaging user journeysStrong experience working with wireframes, mock-ups, prototypes, user journeys, and interaction flows, collaborating closely with UX/UI designers, product owners, and business stakeholders to influence product and design decisionsGood full-stack engineering experience, including developing Java-based microservices using Spring Boot ...