21 of 21 UI Engineer Jobs

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 ❯

Our client is seeking a UI Engineer with experience to join their team on a freelance Inside IR35 contract expected to last 6 months, with potential for additional extensions. This position would require 3 days a week on-site in Belfast and 2 days remote for the duration. Project details: Position: UI Engineer Contract 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 ❯

around how to leverage data in cyber defense and pursue strategic initiatives that aim to paradigm-shift the cybersecurity landscape. Join us to help realize our vision. Position: Software UI Engineer, CIS Cloud Services Location: Galway, Ireland (hybrid); What You Will Do: Develop Single Page Applications (SPAs): Utilize the latest web technologies to build responsive and dynamic … Efficient Data Handling: Skills in processing and manipulating large data sets efficiently. What Your Resume Should Flaunt: Professional Experience: At least 5+ years in software development focusing on web-UI/back-end or other pertinent technology fields. Educational Background: A Bachelor's or Master's degree in Computer Science or a related field. Start-up/Scale-up … Experience: Working in a small, dynamic team in a start-up environment would be a distinct advantage. Technologies and processes we use: Frontend: React, Material UI, Storybook Web Tech: Web Workers, Web Sockets App Architecture: SPA with PWA elements Backend Integration: RESTful Services, CQRS including GraphQL Development Practices: Mono Repo, Storybook, CI/CD, DevOps/SecDevOps, UX Process 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 ❯

Overview Job Title: Senior Software Engineer Team: UI/UX Reporting into: Lead Producer Hybrid working status: Fully remote available/Hybrid Studio Overview We are Sports Interactive. The gaming studio behind: Football Manager. Founded in 1994, Sports Interactive became a wholly owned subsidiary of SEGA Europe in 2006. Based at the Here East technology hub in … support our growth, we welcome the opportunity to connect with passionate people with the drive to match our ambitions and initiative to realise your individual potential. Position Overview The UI/UX team is looking for an experienced Software Engineer to join the Football Manager team. As part of the UI team, you'll help shape … QA, gameplay engineers, core tech engineers and stakeholders to ensure quality deliverables that flow through the entire end-to-end experience of Football Manager. You will work closely with UI engineering leads and production to drive delivery of our feature roadmap, alongside owning aspects of our UI tooling and systems within Unity to improve and automate our existing More ❯

setup fosters casual conversations, problem-solving, and trusted relationships. Our goal is to create an environment where we all win with precision. Job Description Your Career As a Software UI/Frontend Engineer of the Netsec UI team, you will collaborate with the product managers, UX designers, and UI engineers to design and deliver the … most innovative solution that provides clean, consistent, and performant UI to empower the security administrators to do their best work. You will champion best practices in design and implementation, drive the adoption of impactful new technologies, and take on the team's most complex technical challenges. Your Impact As a Sr. Staff UI/Frontend Engineer … attitude on problem-solving, quality, and ability to execute Highly experienced in web application debugging and root-cause analysis Nice to haves Experience with Data Driven Visualization Experience with UI test frameworks such as Cypress, Jest, react-testing-library, Mocha Able to troubleshoot system-level integration and performance issues GitHub portfolio or equivalent Familiarity with micro frontend architecture patterns More ❯

The Principal Desktop UI Software Engineer (Qt/QML) will be a key player in the Mapping and Ablation System Software Team, working on cutting-edge technology in the electrophysiology field. This role is pivotal in designing and developing intuitive, user-friendly interfaces that enhance the usability and functionality of our advanced medical devices. The ideal candidate … causing arrhythmias. Once identified, the Ablation System delivers targeted energy to disrupt these abnormal signals, restoring normal heart rhythm. What you will do Collaborate with cross-functional teams including UI designers and medical professionals to gather requirements and translate them into compelling user experiences. Develop and maintain high-quality, scalable, and maintainable code using Qt, Python, and QML on … relevant experience OR PhD with 3 years relevant experience Preferred Qualifications Expertise working in Python/C++ environments, ideally with ROS or device-level comms Strong experience in desktop UI development (e.g. Qt/QML, PyQt, Open GL, unity, GTK, WPF, or similar) Experience building real-time or data-rich interfaces for technical or clinical applications Strong understanding of More ❯

UI/UX Test Engineer ( Linthicum, MD ) 15246 12 month contract Pay rate: Open US Citizenship required Company is looking for a Test Engineer to support our Advanced Technology Software Engineering Team. As a member of the Software Engineering department you'll work in a fast-paced team environment alongside physicists, superconducting foundry engineers, and … application • Collaborate with developers, SM, and PO's to identify critical tests • Write and perform all tests to ensure quality software products prior to software release Basic Qualifications for UI/UX Engineer: • Bachelor's degree in a STEM discipline with 8 years of experience • Working knowledge in one of the following languages: C++, Winforms • Experience in … developing unit tests, refactoring code, and smoke tests • Demonstrated problem solving and troubleshooting skills. • This position requires the applicant to be a U.S. citizen. Preferred Qualifications for UI/UX Engineer: • Experienced in creating and deploying a test architecture for legacy applications • Ability to work independently and as part of a fast-paced team • Utilized Atlassian software 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 ❯

own designs in Vue.js (primary) and Next.js Collaborate with backend engineers to design and consume RESTful/GraphQL APIs Build robust state management and data fetching layers for complex UI requirements Own the full design-to-code pipeline for new features Create intuitive dashboards and visualizations using real-time API data Handle API error states, loading patterns, and data … user flows, and iterate based on feedback Balance aesthetic appeal with technical constraints and performance You'll thrive here if you 4+ years combined experience in frontend development and UI/UX design Strong Vue.js (Vue 3 preferred), React/Next.js, TypeScript, and modern CSS Experience with API integration, async data handling, and state management (Pinia/Vuex, Redux More ❯

highly motivated environment where you can learn and collaborate with some of the most talented people in the industry. Rockstar Games is seeking a talented and experienced Frontend Engineer with a focus on the "front of the frontend" to join our online development team. This role will involve a solid understanding of how modern, accessible and responsive frontends More ❯

Position Title: AI Engineer Full Stack/LLM UI Integration Location: This individual can be remote but will need to work when the client is working, including being online for 9:00 am EST "stand-up" meetings at the beginning of each workday. Duration: 6+ months to long term contract Pay rate Range: $60 - $75/hour. … design and develop E2E applications where users interact seamlessly with AI models. Bonus: Experience with prompt management, chat interfaces, and UX for AI-driven applications. General Requirements Application Layer & UI for LLMs. This engineer will bridge AI models with intuitive front-end experiences. Strong grounding in Python and/or modern software engineering practices. Experience working in More ❯

highly motivated environment where you can learn and collaborate with some of the most talented people in the industry. Rockstar Games is seeking a talented and experienced Frontend Engineer with a focus on the "front of the frontend" to join our online development team. This role will involve a solid understanding of how modern, accessible and responsive frontends 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 ❯