1,126 to 1,150 of 1,208 React Jobs in the UK

will work on backend-led services using Kotlin or Java 17+, building APIs and event-driven flows, and contribute to modern web interfaces with React and TypeScript. The role emphasizes AI-augmented engineering and collaboration with product managers, designers and engineers. #J-18808-Ljbffr ...

APIs, building features, integrating services, and surfacing data for customers. The backend is PHP/Symfony on AWS with MySQL; the frontend uses React/TypeScript. This is a true full-stack role with back‐end and front‐end work across production systems. #J-18808-Ljbffr ...

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 understanding of the financial services IT landscape. This position encourages an inclusive work culture ...

calculating ETAs, monitoring traffic, and keeping passengers informed. Below are some of the key tools and technologies we rely on: Frontend Development We use React and Typescript for our frontend development. This combination allows us to create dynamic and responsive user interfaces that enhance the overall user experience. Testing Jest ...

business partners around the world. Job responsibilities Significant contributions to designing and building scalable and performant front-end solutions written in TypeScript using React Working across B2C and B2B features Advocate for and encourage high standards and best practices to maintain high code quality. Providing constructive and insightful feedback … decision making process. Required qualifications, capabilities and skills Formal training or certification on software engineering concepts and proficient advanced experience Technical: Highly competent at React with TypeScript, with a strong engineering-first mindset, an ability to solve complex problems elegantly with an emphasis on scalability and performance. Adaptability: Thrive ...

toward impact. We’d rather ship the wrong thing quickly and learn, than waste weeks polishing what nobody needs. Our tech stack: Primary: TypeScript, React, Node, SQL Frameworks: Express, React‐hooks, Redux, RTK, Mantine Infrastructure: Docker, GCP, Kubernetes, Tracing, Prometheus While familiarity with our stack is helpful, we value your ...

Skills Requirement For The Front End Developer Role React frameworks - Have worked with the latest React frameworks. Material-UI (MUI) - Have experience in developing applications consuming the MUI React component library. End-to-End testing (E2e) - Have experience testing applications using modern E2e. Job Description Experienced developer needed with experience … Telford, Hybrid - min. 2 days per week. Duration: 6 months. Clearance required: BPSS. Rate: £500 per day - PAYE via Umbrella Only. Front End Developer (React) to join the CORE Mod. team in Tax Admin. #J-18808-Ljbffr ...

React Developer Location: London, United Kingdom Type: Contract Compensation: £500 - £600 per day Visa sponsorship: Not provided Job Summary React and TypeScript development in a front‐office banking/finance context Front‐office experience highly desirable Exposure to banking and finance domain Key Skills React TypeScript Experience with front‐office ...

design system and the design and implementation of features for hundreds of users with iterative user feedback. Technical Stack TypeScript (frontend & backend), React, GraphQL, Node.js, Postgres, and Redis. Minimum proficiency in TypeScript, React, and CSS is required; backend proficiency is a plus. Benefits Competitive salary and equity. 10‐year exercise ...

design system and the design and implementation of features for hundreds of users with iterative user feedback. Technical Stack TypeScript (frontend & backend), React, GraphQL, Node.js, Postgres, and Redis. Minimum proficiency in TypeScript, React, and CSS is required; backend proficiency is a plus. Benefits Competitive salary and equity. 10‐year exercise ...

real technical and strategic impact. Own the interface, end to end Build the interface customers open every day and can't imagine working without. React is the core of what customers see and touch — you lead frontend architecture in React and TypeScript, set the quality bar for components, state management … bring that into what we ship. What you'll bring 6+ years of experience building production frontend applications with TypeScript. Deep frontend expertise with React — component architecture, state management, performance, and accessibility. Comfortable enough with APIs and backend basics to ship end-to-end when needed. Experience building AI-driven ...

Experience Design – Vice President London, United Kingdom Tech stack Agile React UI JavaScript HTML5 CSS Understanding Technical Constraints and Opportunities Informed design solutions; Familiar with HTML, CSS, and JavaScript, frameworks such as React, and mobile UI standards. Knowledge and experience working in Agile a plus. About Us J.P. Morgan ...

Engineering (HealthTech) Cambridge, UnitedKingdom Posted 12 months ago Tech Stack React iOS Swift Java JavaScript Android MongoDB Kotlin Amazon AWS Node.js Setting Quantifiable OKR and Measuring Team Performance You should ideally have worked with the following technologies: Node.JS, React JS, MongoDB, AWS, Swift (iOS), Kotlin/Java for Android. Benefits ...

Frontend Solutions Design and build efficient, reusable, and responsive UI components using modern web technologies. You will work with TypeScript, HTML, CSS, and React (or similar frameworks) to deliver high-quality frontend features. Collaborate with Cross-Functional Teams: Work closely with...or similar frameworks), and tools such as Redux Toolkit …/Tanstack Query, React Router, Webpack/Rspack, Cypress/Playwright, Next.js, Node.js, and GitHub Actions. A solid understanding of web development best practices, including responsive design, accessibility... #J-18808-Ljbffr ...

teams to build and evolve a shared design system, ensuring consistency, accessibility and exceptional user experiences across multiple applications. If you're passionate about React, TypeScript and creating polished, high‐quality interfaces, this is a chance to have a visible impact across an entire product ecosystem. What … Doing Leading the development and evolution of a shared component library used across multiple products Building accessible, production‐ready React components with a strong focus on quality and consistency Working closely with designers to translate Storybook specifications into scalable front‐end solutions Driving adoption of the design system across engineering ...

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 in React ...

Salary: £100,000 - 100,000 per year Requirements: I am looking for candidates who have proficiency in React, Next.js, and TypeScript. You should have experience with CSS Modules, styled-components, or similar tools. Familiarity with testing frameworks such as Jest, CI/... Additionally, you will: Synchronize smart contract … with client-side state and write functions that interact with the blockchain via smart contracts. Technologies: Architect Blockchain CI/CD CSS ESLint Jest React TypeScript #J-18808-Ljbffr ...

working in a product led, high growth business API and app exchange application integration knowledge Any front end experience would be a plus – JavaScript, React, Angular, Vue.js etc Apex (classes, integration, triggers, batches etc) knowledge All round flow understanding – scheduled, record triggered, screen flows etc Lightning MVC would … shaping the success of a market leading sector innovator please apply now. Salesforce Engineer Birmingham (hybrid) Salesforce, Apex, Lightning, screen flows, API, JavaScript, React, Einstein - Bonus scheme - Long term hybrid working (2/3 days a week on-site) - Flexible working hours - Excellent progression opportunities - Personal development scheme - 25 days ...

make smart trade‐offs between speed and polish, knowing when to ship and when to refine Strong fundamental understanding of modern frontend systems – React architecture, state management, performance, accessibility, and scalable UI patterns. If your strengths lean more visual than technical, check out our Product Designer roles instead. Experience translating … class product experiences Drive front‐end execution – pioneering new interaction patterns, micro‐animations, and delightful details that elevate the entire experience Implement features in React/TypeScript with obsessive attention to detail Collaborate with backend, ML, design, and product teams to bring complex features to life in a seamless ...

every dashboard, tracker and client-facing surface as the product suite expands into new verticals. What you'll do: → Ship production UI in React, Next.js, TypeScript, Tailwind, Radix and CVA → Own the design system end to end, in both Figma and code → Build usable interfaces for genuinely complex, data-dense … Engineering, senior designer and full-stack engineers, with real autonomy over platform UI What we're looking for: Strong hands-on React/Next.js/TypeScript experience A track record building or contributing to a design system Real UI/UX judgement, not just Figma fluency, but backed by evidence ...

Full Stack Engineer/Technical Lead (Ruby TypeScript React) London/Remote to £130k Opportunity for a full stack technologist to join a highly regarded provider of serverless real-time infrastructure for the Internet that processes billions of messages a day and powers everything from live chat and VoIP calls … senior software engineer with experience of building developer tooling and APIs You have strong hands-on experience with Ruby, TypeScript and React You have experience within a product focussed B2B SaaS environment You have experience of making technical decisions that drive projects and raise the bar You're comfortable with ...

ROLES AND RESPONSIBILITIES: Build and launch web applications from scratch Own features end-to-end, from idea through to production Develop frontend interfaces (React/Next.js) Build backend services and APIs Integrate with third-party platforms (payments, tee sheets, messaging, etc.) Design and manage databases Contribute to product … well put together SPECIAL SKILLS/EXPERIENCE/APTITUDES NEEDED: Must Have 3–6 years experience in full stack development Strong experience with React/Next.js Backend experience (Node, Python or similar) Experience building and shipping real products Comfortable working without everything fully spec’d out Important Already using ...

navigating a fast-moving environment where things aren't always clearly defined Build and maintain user-facing products across the stack. Today that means React, Remix, and TypeScript on the frontend, and Golang on the backend, but you’ll work fluidly across both Collaborate closely with product, design, and other … have a background leaning more heavily one way A curiosity and excitement about using AI tools to build better software faster Familiarity with React, Remix, and TypeScript is great, but not essential Experience setting or influencing engineering practices, not just following them A track record of mentoring or supporting other ...

technical solution: architecture, data model, integrations, agent and workflow design – and ship it in days and weeks, not quarters. Build full‐stack: TypeScript backend, React frontend where needed, integrations, LLM orchestration, evals. Demo early and often. Put working software in front of real users and fold their feedback into … tooling: LLM APIs, tool and function calling, agent frameworks, evals, prompt engineering as a real discipline. Strong with TypeScript on the backend and React (or equivalent) on the frontend. Comfortable with APIs, auth, queues, and integrating with legacy systems. Daily, fluent use of Claude Code, Cursor, or similar – expected ...

help build and scale our product, working across teams and directly with our customers. You will have 5+ years of experience, with expertise in React and TypeScript. You’ve experienced a startup or scale up especially at early stage. You’ve been part of a small squad of high performing … just internally but in our customers' eyes. Someone that thrives in autonomy, responsibility, and building things that truly matter. Tech environment Fullstack (Backend leaning): React, TypeScript (core focus) APIs: Designing and consuming scalable, well-structured services Data: Working with production systems and performance considerations AI: Integrating modern AI models into ...