526 to 550 of 691 React Jobs in the UK

Doing You’ll be focused on building high-performance interfaces that make complex data usable and actionable. Developing modern web applications using React (or similar frameworks) Building real-time and historical data dashboards Turning complex IoT and energy datasets into clear, intuitive UI Integrating front-end applications with APIs … operate comfortably in a data-heavy, product-focused environment. 3+ years of front-end development experience Strong JavaScript or TypeScript skills Experience with React (preferred), Angular or Vue also considered Solid understanding of HTML5, CSS3, and responsive design Experience integrating RESTful APIs Exposure to testing frameworks such as Cypress ...

pipelines, data modelling, and analytics workflows Application development: Support development of user-facing tools and dashboards using modern frameworks such as TypeScript and React where required Data platforms: Work across enterprise data platforms (including low/no-code environments such as Palantir Foundry or equivalent) to integrate, transform, and operationalise … experience with Python, SQL , and exposure to data engineering concepts (ETL, data modelling, pipelines) Experience with or ability to quickly pick up TypeScript/React/modern front-end tooling Exposure to enterprise or regulated environments (public sector, financial services, defence, or similar) Active Security Clearance (SC) is essential Strong ...

Senior Software Engineer | Hybrid (3 days a week London) | Up to £120k | React + Python We’re currently working with a fast-growing, technology-driven startup that’s on a mission to transform personalised consumer experiences through innovation and scale. Their platform powers a multi-brand ecosystem, supported by proprietary … High Agency : Self-directed and proactive, thriving in fast-paced environments with autonomy Technical Skills Strong experience working across the full stack - Python/React Experience with relational databases (e.g. MySQL) and ORM tools Familiarity with Docker and cloud platforms (e.g. AWS) Knowledge of modern web architecture and performance optimisation ...

Senior Full Stack Engineer (.NET/React/Azure/AI) 📍 UK (Remote) 💰 £70,000 + Benefits The Opportunity We’re partnering with a rapidly growing AI & Cloud consultancy that is building something genuinely different in the market. This isn’t just another consultancy role. You’ll work across: 🚀 Cutting … clean architecture Asynchronous programming, concurrency & performance tuning TDD, unit testing & integration testing Code quality gates & peer review discipline Secure coding practices Frontend Engineering TypeScript React Next.js Modern frontend patterns (hooks, state management, server/client data fetching) Robust API integration & error handling Identity & Security Architecture Authentication & authorisation design SSO flows ...

Lead & Staff JavaScript Engineers | Full Stack | Hyper-Growth Fintech & Tech-for-Good | Typescript, React.js, Node.js, Next.js | £110k-150k + Equity | 3 days hybrid in London Opportunity: We're supporting a hyper-growth fintech client that is also tech-for-good. They’ve got big hiring plans for the year … currently looking for Senior, Lead, Staff & Principal Full Stack Engineers to join the team. You’ll be working with Typescript, React.js, Node.js, Next.js & more, working to shape the product direction and technical architecture as they continue to scale their business and expand into new markets. What You'll Be Doing ...

maintain our software applications, provides technical leadership, and collaborates with stakeholders to meet business needs Main Accountabilities Application Development - experience with creating Python, Django, ReactJS applications Experience in administering Microsoft SQL servers, PostgreSQL and other relational database management systems, maintenance plans, database user and security audit with a proven track … full development lifecycle from design and planning through to development, testing and deliver Knowledge and Expertise Essential: Strong working knowledge of programming (Swift, ReactJS, Docker, Django, Python, HTML 5) and techniques thereof Excellent working knowledge of relational database management systems including SQL. Expertise in provision, implementation, maintenance and evolution ...

GitLab CI. Hands-on experience with Java, Spring Boot, and the Spring Framework. Strong experience in developing RESTful APIs and microservices architectures. Experience with React.js, including React Hooks Frontend integration with backend services Experience with Kafka or other messaging/event broker platforms. Key Skills: Full-stack development/Java …/Spring Boot/React.js/Camunda BPM/Restful APIs ...

mobile products. You will play a pivotal role in high-impact projects across our entire stack, from crafting polished user interfaces in Next.js and React Native to building robust backend services in Python. This is a high-impact opportunity for someone eager to learn fast, take ownership, solve real problems … help power the next generation of educational technology. Role Responsibilities Build and maintain features across our web app (Next.js) and mobile app (React Native) Contribute to our Python backend and help improve API performance Collaborate on database design and write efficient queries in Postgres Work with AWS services to deploy ...

Full Stack Developer (.NET/React) Location: Luton (On-site) Salary: £45,000 - £55k We’re working with a growing, family-run business in Luton who are investing heavily in technology and automation. They’re looking for a Full Stack Developer to join a small, hands-on team working across … Doing • Building and maintaining applications using C#/.NET Core • Developing and integrating REST APIs • Working on front-end features using React (or similar frameworks) • Supporting and improving existing internal systems • Contributing to new automation and AI-driven projects What They’re Looking For • Commercial experience with C# and .NET ...

Frontend Software Engineer/React/JavaScript/Permanent/Hybrid Vivo Talent is looking to a recruit a Frontend Software Engineer with strong hands-on experience in React. You'll be playing a key part in building and evolving user interfaces that power their products, working across component design … product owners and cross-functional teams to deliver high-quality features that make a meaningful impact. What you'll do Build and enhance modern React applications supporting end-to-end customer journeys Develop reusable components, patterns and UI frameworks to drive consistency and scalability Integrate frontend applications with API-driven ...

from ideation, through design and build, to shipped and in customer hands. You'll work across frontend and backend using TypeScript, Python and React Native and you'll have a real say in product development, collaborating with sales team members, designers and the rest of engineering to turn ideas into … flexibility to work from home. About you: You have strong full stack software engineering experience You have strong TypeScript and Python skills, combined with React and React Native You're comfortable writing SQL and working with both transactional (Postgres) and analytical (ClickHouse) databases You can take a feature from your ...

real business needs rather than short-term fixes. THE ROLE Design, build, and evolve backend services using Node.js Contribute to and lead development of React/Next.js front-end applications Take ownership of features from discovery through to delivery, thinking through priorities, trade-offs, and long-term impacts Help shape … engineers, providing guidance and reviewing approaches rather than simply approving code Ensure code quality, performance, and maintainability across the platform TECH STACK Node.js (backend) React/Next.js (frontend, React being the priority) AWS (open to other clouds) Python is a nice-to-have, mainly for data and AI-related work ...

Full Stack Engineer (C#/.NET & React) – Investment Banking 📍 London (Hybrid) | 🕒 6-Month Contract | 💼 Investment Bank We are working with a leading global investment bank to hire a hands-on Full Stack Engineer to help build a brand-new, high-impact web application from the ground up. This … Manage data access using EF Core, Dapper, or similar Implement secure authentication (e.g. Azure AD, JWT ) Front-End Development Build modern, responsive UIs using React (18+) and TypeScript Integrate components into existing web applications (Angular or similar) Apply best practices for performance, accessibility (WCAG 2.1 AA), and UX Contribute ...

role is built for a technical leader who prioritizes high-impact delivery over routine maintenance. Tech Stack Backend: Python, FastAPI, Ruby on Rails Frontend: React.js, Next.js, React Native Cloud: AWS, Terraform, Ansible, Docker Logging & Monitoring: Splunk Practices: Cross-functional squads... ZIPC1_UKTJ ...

Full Stack Engineer (C#/.NET & React) - Investment Banking London (Hybrid) | 6-Month Contract | Investment Bank We are working with a leading global investment bank to hire a hands-on Full Stack Engineer to help build a brand-new, high-impact web application from the ground up. This … Manage data access using EF Core, Dapper, or similar Implement secure authentication (e.g. Azure AD, JWT ) Front-End Development Build modern, responsive UIs using React (18+) and TypeScript Integrate components into existing web applications (Angular or similar) Apply best practices for performance, accessibility (WCAG 2.1 AA), and UX Contribute ...

Description Full Stack Engineer (C#/.NET & React) - Investment Banking London (Hybrid) | 6-Month Contract | Investment Bank We are working with a leading global investment bank to hire a hands-on Full Stack Engineer to help build a brand-new, high-impact web application from the ground up. This … Manage data access using EF Core, Dapper, or similar Implement secure authentication (e.g. Azure AD, JWT) Front-End Development Build modern, responsive UIs using React (18+) and TypeScript Integrate components into existing web applications (Angular or similar) Apply best practices for performance, accessibility (WCAG 2.1 AA), and UX Contribute ...

Senior, Lower Senior level (3-6 years') 🏦 Finance/FinTech ⚛️ TypeScript, React, Node, Cursor/Claude/Copilot 💷 £75-95K + bonus 🏢 3-days p/week onsite in London ❌ No sponsorship available 🎓 BSc/MSc in Computer Science or highly related A London based FinTech that … private banks across private equity, credit, infrastructure and impact to develop innovative solutions for private banks and wealth managers. Requirements: Strong experience with React, TypeScript, HTML, CSS and web technologies Strong with backend TypeScript, e.g. Node JS, Nest JS and Express You are building with AI, uisng tools like Cursor ...

React/Frontend Developer Cheshire (one day a week onsite) Up to 60K We’re working with an exciting client in the finance sector who is looking to add an experienced React Frontend Developer to their growing engineering team. This is a fantastic opportunity for someone who enjoys working across … frontend best practices Supporting mobile application development for app store deployments What We’re Looking For: Around 5 years of frontend development experience using React Strong commercial experience with JavaScript and TypeScript Solid understanding of HTML and CSS Experience working in agile development environments Ability to work independently and collaboratively ...

deliver seamless user journeys Drive best practices across code quality, testing, and documentation Continuously improve the platform and reduce technical debt Tech Stack React/Next.js TypeScript CSS/Tailwind API integrations AWS, Docker, CI/CD About You Strong experience with React, Next.js, and modern frontend development Previous experience ...

Front End Developer (React.js) Permanent | Somerset | Hybrid (2 day on-site per week) | Up to £50,000 per annum Our client, a leading organisation currently expanding their software development function. This is an exciting opportunity to join a growing team and play a key role in building and improving modern … applications Experience Required: 3–5 years’ experience in front-end development Strong knowledge of JavaScript and TypeScript Solid experience with React , including hooks and state management Experience integrating front-end applications with REST APIs Familiarity with NodeJS , NPM , and Git Good problem-solving skills and attention to detail Strong communication ...

features and data workflows Debugging, testing, and improving system performance Working closely with the business to help automate operational processes TECH STACK .NET (backend) React (frontend) MySQL AWS Python (AI and data models) Experience Required 3+ years of experience in software development Strong .NET experience Some front-end (React ideally ...

What we do. Electric Car Leasing Why we do it. Greener. Fairer. Future. We’re looking for a Senior Fullstack Software Engineer (Python and React) to join our product and engineering team building the systems that power our ability to revolutionize the electric car leasing industry. Our tech stack … Python with GraphQL, React with , PostgreSQL and noSQL databases, running on AWS. What you'll do... Work within a dedicated cross-functional team on key products for our customers or our internal teams. Build APIs and integrate with our own and third party services to optimise and automate processes. Develop ...

Engineer to join our growing engineering team, working on modern, scalable products used across multiple markets. You'll be developing full stack solutions using React, Node.js, TypeScript, and GraphQL/REST, building reusable frameworks and APIs that support multiple products. You'll design scalable PostgreSQL data models, contribute to secure … identity and authentication services, and apply strong DevOps practices, including test automation, CI/CD, and monitoring. Developing full stack solutions using React, Node.js, TypeScript, and GraphQL/REST. Building reusable frameworks and APIs that support multiple products. Creating scalable data models with PostgreSQL. Designing and supporting secure identity ...

modern, cloud-first application from the ground up, leveraging the latest Microsoft and open-source technologies. Expect to work with: MS .NET (latest versions) React for a clean, dynamic front-end Microservices architecture Azure cloud services Modern DevOps tooling & CI/CD Unit Testing This is a role for someone … need to tick every box - passion and aptitude matter most. But ideally, you'll bring: Solid experience in .NET development Knowledge of React or another modern JavaScript framework Familiarity with Azure and cloud-native development Understanding of microservices , APIs, and modern architectural patterns Curiosity, enthusiasm, and a desire to work ...

Frontend Developer specializing in Next.js, you will be responsible for building fast, SEOfriendly, and highly performant web applications using React, TypeScript, and modern renderingstrategies. You will work closely with UI/UX designers, backend teams, and architecture groups to deliver responsive, usercentric, and scalable digital solutions. This role blends frontend … teams and translate business requirements into solutions. • Identify dependencies and coordinate activities across different workstreams. Your Profile • Handson experience with Next.js. • Strong proficiency in React, TypeScript, CSS, and HTML. • Experience working with CMS tools such as Storyblok is a strong advantage. • Understanding of APIs and exposure to Node.js (nice ...