2,151 to 2,175 of 2,262 React Jobs in the UK

underlying system, explore interaction models, establish the visual structure, prototype quickly, test the important assumptions and implement the final experience in production-quality React and TypeScript. HASH is not a conventional CRUD application. Our interfaces need to make dense, changing information understandable: knowledge graphs, process models, timelines, simulations, provenance, uncertainty … design, including substantial work that you personally implemented Strong visual craft across typography, layout, spacing, hierarchy, color, states and motion Production-level ability with React, TypeScript, HTML and modern CSS Experience designing and building responsive, accessible interfaces from rough requirements rather than detailed specifications The ability to reduce a complicated ...

implement cutting-edge prompting methods to maximize model efficacy. Full-Stack Impact: While focused on AI, you’ll work across the stack (Python, Postgres, React) to ensure our research translates into a seamless user experience. About Solve Intelligence We are the fastest-growing startup transforming the IP landscape. … pipelines into live environments. LLM Mastery: Practical experience with prompt engineering and modern LLM architectures. Technical Versatility: Familiarity with the full stack (Postgres, TypeScript, React). Clear Communication: Ability to articulate complex technical decisions clearly. Nice-to-Haves: Publications at top ML conferences (NeurIPS, ICLR, ICML). Familiarity with frameworks ...

SoSafe is seeking a Fullstack Engineer for the IAM Team to own core features from conception to deployment, blending frontend and backend work with Typescript and React. You will shape authentication flows, permissions and secure ...

Rippling is seeking a Senior Software Engineer for the Global Payroll team. You will help advance our full‐service payroll platform, handling configuration and calculations for hundreds of thousands of employees. You will own initiatives ...

seeking a highly skilled React Developer with strong UX Design expertise to design and build intuitive, scalable, and user‐centric web applications. The ideal candidate should have hands‐on experience in React development and a deep understanding of user experience principles, wireframing, prototyping, accessibility, and responsive design. The candidate will … collaborate closely with Product Owners, Business Analysts, UX Designers, and Engineering teams to transform business requirements into engaging digital experiences. Key Responsibilities React Development Develop modern, responsive web applications using React.js. Build reusable UI components and front‐end libraries. Implement state management using Redux, Context API, or equivalent frameworks. Integrate ...

Contenta is seeking an experienced Full Stack TypeScript Developer to build unified cross-platform apps using React frontend, Node.js/Fastify backends, and Electron/React Native targets. You will collaborate across product teams, apply vibe coding techniques, and contribute to scalable services with RESTful and GraphQL APIs, while ensuring ...

React/Next.js Developer (GraphQL, Headless CMS) Northampton (4 days onsite, Fridays from home) £40000 - £45000 + Benefits No visa sponsorship available Your new company I'm working with a market-leading manufacturing business within their niche that is investing heavily in its digital capability as part of a wider … role This role is centred around building and owning the core Ecommerce website experience within a modern, headless architecture. You'll be developing in React, working with GraphQL APIs and integrating with Hygraph CMS, helping to deliver a fast, scalable and flexible frontend that supports a complex ecommerce environment. Beyond ...

strengthening the release pipeline with automated testing and elevating the user experience of our rewards products. You should be a strong frontend engineer with React and TypeScript, experience shipping mobile apps (ideally React Native), and comfortable collaborating across the stack with Python services #J-18808-Ljbffr ...

Secondmind is seeking a skilled React frontend engineer to join our product development team in Cambridge. You will build production-ready web applications with sophisticated data visualisation, collaborating closely with UX designers, product managers and fellow engineers. You’ll own frontend features end-to-end, write robust tests, and advocate ...

Open Cosmos Ltd is seeking a Senior React Frontend Developer to lead the development of interfaces for the DataCosmos platform. This role involves building scalable UI components and optimizing data visualization for users across the platform. The ideal candidate will have strong proficiency in React and TypeScript, with a background ...

Senior Full-Stack Engineer - AI Startup (Typescript, Node, React) London - 4 days per week in the office Permanent £120,000 - £150,000 We're working with an exciting early-stage AI startup building an agentic platform for institutional finance . The company is a small, high-performing team of fewer ...

Consulting Limited is looking for a skilled React UI Developer to join their team in London on a hybrid work basis. You will be responsible for designing front-end components that integrate seamlessly with back-end systems and continuously reviewing the services for improvements. The ideal candidate should have over … years of experience in React and TypeScript, along with strong software engineering design capabilities. You will influence the product roadmap and help develop the team’s coding practices. #J-18808-Ljbffr ...

Vacancies – Hiring ASAP Senior Fullstack Node.js + React Engineer (Core Platform). Apply: https://lnkd.in/eHn9hb9U Senior Node.js/TS Back‐end Engineer (Crypto and Fiat Payments). Apply: https://lnkd.in/eBAwCV4T Middle Product UI/UX Designer. Apply: https://lnkd.in/ ...

Skillikz Limited is seeking a UI Engineer skilled in Reactjs and Nodejs to join the Engineering team. This role focuses on driving digital transformation for ambitious organizations while ensuring quality delivery. Successful candidates will have relevant experience and a strong problem-solving approach, thriving in an agile, client-facing environment. ...

Payments in London is seeking a Senior Frontend Engineer to join the Technology team. You will own the design and implementation of a React-based SPA that orchestrates complex forms and onboarding flows for clients and sub-accounts. We expect strong React/TypeScript experience, deep form engineering ...

Mountain Warehouse is seeking a skilled Full Stack Developer (Next.js/React/TypeScript) to join our London-based IT team. The role focuses on modern web applications, performance, and scalable architectures across microservices, with a mix of green-field and legacy projects. You will work on Next.js and React ...

Talan Group is seeking a talented Java Developer with React experience to join their team delivering front-office solutions within Global Markets. This role is essential for designing and enhancing regulatory and sales platforms, contributing to modern, scalable applications. The ideal candidate will possess strong Java skills, experience ...

Talan Group is seeking a skilled C# Developer with REACT experience to join their delivery teams for Front Office platforms within Global Markets environments. The role involves designing and building high-performance applications that impact sales and trading activities. Candidates should have a solid background in web-based applications, RESTful ...

Salary: Up to £180k (1st year compensation) Location: London (Hybrid) Skills Required: Extensive React experience needed This firm is an elite investment institution that uphold extremely high tech standards. They are made up of some exceptionally talented individuals who above all are passionate about using the latest and greatest tech … limits. They’ll find the best team to suit your skillset/interests but you'll be working with the latest versions of React, directly with traders and quants to build out highly reactive UI's and frontend tools from scratch. What else is in it for you? Software Engineers ...

Version 1 is seeking a highly skilled Technical Lead with 10+ years of experience in React, Node.js and AWS to design and deliver robust, scalable software solutions. The role requires hands-on architecture work, leadership of development teams, and a focus on quality and performance. The ideal candidate will mentor ...

role includes providing technical leadership, designing and building software systems, and mentoring junior members. Ideal candidates will have strong expertise in JavaScript and ReactJS, with a focus on UI/UX development. Benefits include a competitive salary, car allowance, flexible working, and annual performance bonuses. Join Hastings Direct to make ...

winning web platform. The ideal candidate will bring 4-7 years of experience in web development, with a strong proficiency in technologies such as ReactJS and NodeJS. This role offers competitive compensation, a hybrid working style, and significant growth opportunities within a fast-paced environment. #J-18808-Ljbffr ...

Commerce seeks a Software Engineer to build high-quality front-end features with React and TypeScript, focusing on checkout experiences and payment integrations on the BigCommerce platform. You will work with product, design, and fellow engineers to deliver scalable, secure, and reliable UI components. You will refactor legacy code, improve ...

Associates has an exciting opening for a Senior Software Engineer specializing in TypeScript, React and native mobile interfaces to join a permanent feature team. You will contribute across the full development lifecycle, building scalable, high-performing software for a modern customer-facing platform. You’ll collaborate with engineers, architects ...

dynamic creative startup in London seeks a Product Engineer to enhance their web app and SDK, utilizing skills in React, Next.js, Node.js, and TypeScript. The role emphasizes collaboration across teams and encourages innovative problem-solving while offering a hybrid working model with competitive salary and equity options. Join this vibrant ...