51 to 66 of 66 Permanent UI Engineer Jobs

Role StarCompliance is seeking a Lead Design Engineer - AI Product Experience who will shape how user experiences are designed, prototyped, and delivered across our engineering organisation. This role is responsible for bringing together user experience design, frontend engineering, and AI-assisted development … 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 ...

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 with ...

seeking a Senior Automation Engineer to design, develop, and maintain scalable test automation solutions for modern web applications. … role focuses on building automation frameworks using Playwright and TypeScript, and integrating automated testing into CI/CD pipelines. The ideal candidate has extensive UI test automation experience, strong TS expertise, and a passion for delivering reliable, maintainable, and scalable automation across cross-functional teams. #J-18808-Ljbffr ...

dynamic AI startup in Greater London is seeking a Full Stack Engineer to design and implement robust software solutions. You will collaborate closely with a talented team to build systems and user experiences using Python and TypeScript. Candidates should have over 3 years of software engineering experience ...

Quantum Ltd in Cambridge, UK invites applications for a Software Engineer responsible for developing tools used by scientists to build, test, and enhance quantum networking solutions. You’ll contribute to firmware for embedded systems, GUI development, and automation of scientific experiments within an agile software team. You will ...

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 ...

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 ...

mobile Flutter experience and drive features across mobile, desktop, and web apps. You will collaborate with product, design, and QA teams to deliver intuitive UI/UX, optimize performance, and guide junior developers while thriving in a fast-growing environment with generous stock options and a hybrid work policy. ...

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, and automation within ...

Interactive Brokers Group, Inc. in London seeks a Front-End Engineer to deliver hands-on solutions across our critical trading UI projects, with a focus on Vue-based interfaces and performance. The role supports a hybrid London office, four days a week, with opportunities to cross-train ...

ElevenLabs is seeking Full-Stack engineers to develop and maintain front-end and back-end components of our product suite, with an emphasis on scalable, user-friendly interfaces and ownership of features. You will collaborate ...

StarCompliance is seeking a Lead Design Engineer – AI Product Experience to shape how user experiences are designed, prototyped, and delivered across our engineering organisation. This role blends design, frontend engineering, and AI-assisted development to evolve the design system for agentic consumption. The candidate will create working prototypes ...

Tommy Hilfiger/Calvin Klein) is seeking a Front End Engineer to design and implement the next generation of browser-based tools for a tech-centric prop trading fund. You will build for expert, highly engaged users … maintaining a high UX bar while creating reusable libraries and abstractions to capture common interaction idioms. The role involves improving development practices and applying UI-centric thinking across multiple parts of the stack, including front-end and back-end interfaces. #J-18808-Ljbffr ...

Noon is seeking a proactive frontend engineer to elevate our web and mobile experiences for a teen audience. You will craft maintainable code and help shape scalable architecture, guiding product decisions and technical direction. You will mentor engineers, collaborate across product, design, operations and learning teams, and advocate ...

algo1 is a London-based startup building a cutting-edge behavioural AI for the retail sector. We’re seeking an experienced Android Engineer to develop a fast, responsive consumer app in collaboration with ML and backend engineers to deliver a polished mobile experience. You will own complex Android ...

the company is the leader in graph analytics, powering data‐driven innovation for thousands of users worldwide. We seek mid‐to‐senior Full‐Stack Engineers to design and build features that lower the bar for ...