1,601 to 1,625 of 2,270 React Jobs in the UK

Backend PHP 8.3 Slim 4 PHP-DI 7 Doctrine ORM 2 & DBAL 3 PostgreSQL 16 Symfony Console, Cache, YAML respect/validation Front end React 18 React Router 6 TanStack Query 5 an internal component library plain JavaScript Quality PHPUnit PHP_CodeSniffer Phan Playwright gated on every branch in GitHub … module, from one department, among many still to come. We already run a growing estate of services in production, each with its own React frontend, all built to a single shared architecture with a set of internal libraries beneath them. The roadmap ahead is measured in years rather than months. ...

have some hands-on experience with HTML, CSS, and JavaScript and a keen interest in user interface design. At Tussell we use frameworks, including React.js, along with Ruby on Rails for our web applications and APIs. You don't need years of experience; you could have recently completed a software … ROLE Goal: We're looking for a junior developer with front-end experience to join the team maintaining our Ruby on Rails and React.js applications. This is a hands-on role from day one, working on the UI layer of a live, data-heavy product, with support and mentoring from ...

some experience with web frameworks like FastAPI, Django or Flask. We use FastAPI.Experience with Javascript/Typescript and a modern JS framework such as React, Angular or Vue.js. We generally use React & NextJS. You can build a frontend that's good enough for internal toolingStrong engineering principles & practices: design patterns ...

. Cloud and edge hosting: GCP , Vercel , AWS, Azure, Netlify and related deployment models. Front‐end integration literacy: HTML, CSS, JavaScript and Next.js + React ; mobile technologies (SwiftUI, Kotlin, Flutter or React Native) advantageous. CMS, DXPs, MarTech and SaaS integration in complex enterprise landscapes; including headless CMS platforms such ...

C#.NET Software Developer - React, JavaScript, Agile C#.NET, React, JavaScript, TypeScript, JIRA, SQL, Agile, SCRUM, AI (Claude, ChatGPT). Don't worry. We don't need every skill listed. Ideally, the more the merrier (as you probably expected), but at the heart of this role must be solid C#.NET Development skills ...

C#.NET Software Developer - React, JavaScript, Agile C#.NET, React, JavaScript, TypeScript, JIRA, SQL, Agile, SCRUM, AI (Claude, ChatGPT). Don't worry. We don't need every skill listed. Ideally, the more the merrier (as you probably expected), but at the heart of this role must be solid C#.NET Development skills ...

working and share knowledge across the department Review code and providing support to other members of the team Work on client-facing applications in React/Next.js and our mobile app in React Native Design and build Node.js/GraphQL APIs Maintain and improve the quality of the software … need... 3-5 years’ experience as a mobile app developer Senior level experience in modern JavaScript applications written with ECMAScript, TypeScript, Node.js, React, Next.js, etc Experience designing and developing HTTP APIs in Node.js Understanding of DevOps/modern infrastructure practices (AWS, Docker/Kubernetes, CI, etc) and a desire ...

build, deploy and run the software they own. The Role: You will be responsible for designing and building new functionality within a modern React single-page application, working across areas including client onboarding, accounts and KYC/KYB. This isn't a role where you'll spend your time working … also be expected to take ownership beyond your own code — reviewing pull requests, raising engineering standards and helping less experienced engineers develop. Technology: React 18/TypeScript (strict mode) Vite TanStack Query/Form/Router Tailwind CSS Vitest/React Testing Library/MSW Storybook What they're looking ...

high standard and quality of products we create. Our tech stack Server-side: Java 21, Maven, Spring Boot, JUnit Client-Side: Typescript, Next.js, React and various React ecosystem tools and libraries Infrastructure: AWS, Kubernetes, Terraform, Kafka, DynamoDB, PostgreSQL, Redis, ElasticSearch, Kibana, Grafana, and Prometheus. Be comfortable using a variety ...

Frontend Developer - React/TypeScript Ncounter is supporting a technology consultancy looking for an experienced Frontend Developer to work on modern digital services across Central Government. You will join an established engineering team delivering secure, accessible applications used within complex public sector environments. This is a hands-on development role … closely with backend engineers, architects and product teams to turn requirements into reliable, intuitive digital services. The role: • Build and maintain modern applications using React and TypeScript, taking features from component through to service integration • Develop accessible, responsive interfaces, dashboards and interactive user journeys • Integrate frontend applications with REST APIs ...

Infrastructure as Code, CI/CD Use of Middleware and RESTful or GraphQL APIs Microservices and MACH Architectures. HTML, CSS, Javascript frameworks such as React, or Mobile technologies such as SwiftUI, Kotlin, Flutter or React‐native CMS, DXPs and common MarTech SaaS products integration Atlassian, Azure DevOps, GitLab or similar ...

healthy - from shipping features to debugging issues. Specific requirements : Backend experience with Node.js and/or Python (FastAPI, Flask) Experience with front end frameworks (React, Next.js, Typescript). Exposure to cross platform frameworks a plus (e.g. React Native). Experience deploying and operating systems on at least one major cloud ...

company. We’re rebuilding the software Lightfoot runs on - the customer portal, the APIs behind it and the mobile app - in Python, React and React Native on AWS. We’re also changing how we build software: stronger architecture, better automated testing, secure-by-default delivery and agentic development used properly … your technical judgement. What’s already decided, and what’s yours The broad technology direction is agreed: Python/FastAPI for new backend services. React/TypeScript for web. React Native for mobile. AWS as the platform. Managed and serverless services where they make sense. Agentic development as a normal ...

building modern, high-traffic SaaS products used by thousands of customers. This is an opportunity to work across the full development lifecycle, building scalable React front ends and Node.js back ends while collaborating closely with Product, Design and Engineering teams. You'll have the autonomy to own features from concept … play a key role in shaping engineering standards and mentoring other developers. What you'll be doing Building and maintaining modern web applications using React, Next.js, Node.js and Nest.js. Developing scalable APIs and backend services. Designing and optimising PostgreSQL databases. Deploying and supporting applications in Microsoft Azure. Writing clean, well ...

significantly to architecting, developing, testing, and deploying in production of our Web-UIWe are looking for an experienced Frontend engineer who has worked with React or Angular in previous roles. We have multiple platforms, some that are built with Angular and some with React, so are looking for someone … HTML5/CSS·Good command of JavaScript·Extensive experience with Bootstrap and Material Design·Significant experience with one or several UI frameworks (eg, React, Angular)·Strong familiarity with UX design tools (Figma, etc.)·Experience in gathering and prototyping user stories/requirements·Ideally Experimented with or developed with Blazor stack. ...

Software/AI Engineer, C# and React (Hungerford, Berkshire) KEY POINTS Full time, hybrid, 3 days a week onsite in Hungerford, 2 from home True full stack, React front end through C# and .NET APIs to SQL Server and Postgres Real LLM integration work, models built into a shipping product … team led by an architect and a team lead, based out of their Hungerford office. You will work across the full stack, React based front end, C# and .NET APIs, SQL Server and Postgres behind it, hosted on Azure or AWS. Alongside that you will be integrating large language models ...

Full Stack Developer (React) Central London, UK (Hybrid) Up to £60k + bonus | Hybrid, 2–3 days in office | React, Node.js, TypeScript We're recruiting for a small product team building one of the busiest, highest-traffic parts of a fast-growing marketplace tech business. … stretched, you're the one who steps up — it's an actual number two role. The role starts front-end leaning in React, but it won't stay that way. Over time you'll move toward a proper 50/50 split with Node.js, and there's a mobile ...

data, ad performance, feature builds, and migrations Requirements At least 4 years of software engineering experience as a backend or full stack engineer using React, NodeJS, Typescript, Kubernetes, AWS, Terraform, Jenkins, Postgres, SQL, or Grafana Experience with APIs, data flows, CI/CD pipelines, and monitoring Ability to balance technical … solutions Good understanding of system design and performance trade-offs Core Competencies Demonstrates expertise in backend and full stack engineering with a focus on React, NodeJS, and Typescript, while ensuring system performance, security, and reliability. Proficient in CI/CD practices and capable of translating business and user needs into ...

enabled products using LLMs, RAG, agents and model APIs. Take AI ideas from rapid prototypes through to reliable production systems. Work across Python, React/TypeScript, Django, FastAPI, PostgreSQL and AWS. Improve architecture, engineering standards and delivery practices. Work closely with product, business and engineering stakeholders to solve complex problems. … Mentor and support engineers through pairing, reviews and technical guidance. Make pragmatic decisions around scalability, security, reliability and maintainability. Technology Python | React | TypeScript | Django | FastAPI | PostgreSQL | AWS | Docker | REST APIs | CI/CD | Git AI experience across LLMs, RAG, agentic workflows, embeddings, prompt design or model evaluation is particularly valuable. ...

uplift the overall capability of the multidisciplinary team. Key Responsibilities Software Development: Design, build, and support robust, user-centred web applications using Next.js, React, and modern JavaScript/TypeScript, ensuring clean, performant, and maintainable code. API Integration: Integrate intuitive Front End interfaces with Back End Java Spring Boot microservices … house capability and support sustainable, long-term service ownership. Essential Skills & Experience Core Programming: Deep, commercial expertise in developing scalable web applications using Next.js, React.js, and modern Front End tooling. Public Sector Delivery: Proven experience delivering secure, user-centric digital services aligned to the GDS Service Standard within complex, high ...

uplift the overall capability of the multidisciplinary team. Key Responsibilities Software Development: Design, build, and support robust, user-centred web applications using Next.js, React, and modern JavaScript/TypeScript, ensuring clean, performant, and maintainable code. API Integration: Integrate intuitive Front End interfaces with Back End Java Spring Boot microservices … house capability and support sustainable, long-term service ownership. Essential Skills & Experience Core Programming: Deep, commercial expertise in developing scalable web applications using Next.js, React.js, and modern Front End tooling. Public Sector Delivery: Proven experience delivering secure, user-centric digital services aligned to the GDS Service Standard within complex, high ...

Kiplot is a data-intensive platform built to deliver real-time, dynamic experiences through an event-driven architecture. Here's what powers it: Frontend React TypeScript D3.js TanStack Node.js Data and Authentication PostgreSQL Keycloak Infrastructure AWS Kubernetes Docker Frontend We leverage modern web technologies to create an intuitive and responsive … user experience. Built with TypeScript, we use React for component-driven development, TanStack for state management, and D3 to bring data visualisations to life with genuine wow factor. Your contributions will directly shape how users navigate complex data with ease. Our backend combines ASP.NET Core (C#) and Node.js (TypeScript) , following ...

strong work ethic, and we are committed to providing our team members with the support and resources they need to succeed. Tech Stack React, TypeScript, Next.js, Module Federation, Nx, Node.js, Kubernetes, and Cloud (AWS or Azure). What We’re Looking For At least six (6) years of professional experience … implementing scalable web applications with React and TypeScript. Experience contributing to systems that solve complex business problems and handle massive amounts of data; you are drawn towards scale, distributed systems, and associated technologies. A strong command of design patterns, data structures, and algorithms. The ability to clearly explain the nuances ...

Senior Software Engineer | Java | React | AWS/Azure Hybrid | Permanent Im currently working with a leading UK technology and software consultancy that is looking to add an experienced Senior Software Engineer to one of their Central Government delivery teams. This is an excellent opportunity for a Full Stack Engineer … engineering team delivering bespoke software solutions for high-profile customers, working across areas including: Full-stack software development using Java, TypeScript/JavaScript and React Designing, developing and testing high-quality software Building and maintaining CI/CD pipelines, with tools such as GitLab Working with AWS and Azure cloud ...

Senior Software Engineer | Java | React | AWS/Azure Hybrid | Permanent Im currently working with a leading UK technology and software consultancy that is looking to add an experienced Senior Software Engineer to one of their Central Government delivery teams. This is an excellent opportunity for a Full Stack Engineer … engineering team delivering bespoke software solutions for high-profile customers, working across areas including: Full-stack software development using Java, TypeScript/JavaScript and React Designing, developing and testing high-quality software Building and maintaining CI/CD pipelines, with tools such as GitLab Working with AWS and Azure cloud ...