901 to 925 of 3,029 React Jobs in the UK

intuitive, and AI-assisted interfaces. Responsibilities: Lead front-end architecture and technical roadmap for LCP, ensuring modular, maintainable, and scalable design. Build and maintain UI components and dashboards in React + TypeScript, integrating with microservices and Kubernetes-managed backends. Translate platform automation features into elegant workflows and UI/UX flows. Collaborate cross-functionally with platform engineering, DevOps, and SRE … optimization, and automated testing. Provide technical leadership and mentorship to UI developers working on LCP modules. Qualifications Required: 5+ years experience in modern front-end engineering with expert-level React & TypeScript Deep experience architecting UIs for cloud-native platforms Hands-on knowledge of Kubernetes concepts, resource interaction, and working with k8s-based APIs (e.g., Helm UI integration, k8s dashboards, status … and container-based ecosystems Experience integrating with RESTful and GraphQL APIs, authentication (OAuth2, SSO), and platform security patterns Strong background in component-driven development, state management (e.g., Redux, Zustand, React Query), and design systems Desired: Familiarity with back-end services built on Kubernetes-native platforms (ArgoCD, Prometheus, Istio, etc.) Prior work with CI/CD tools (GitHub Actions, Azure DevOps More ❯

facing features Ensuring seamless performance Collaborating closely with designers and backend engineers to deliver high-quality, scalable applications. The Skills To Succeed Being able to build, maintain and optimise React/Next.js applications with TypeScript. Implementing responsive and accessible UI components based on design specifications. Expertly collaborate with our backend developers to integrate APIs and ensure seamless data flow. Produce … up-to-date with emerging front-end technologies and frameworks. What We’re Looking For 2+ years of professional experience as a Front-End Developer. Strong proficiency with Next.js, React, and TypeScript. Solid understanding of HTML5, CSS3, and modern JavaScript (ES6+). Experience with state management libraries (e.g., Redux, Zustand, or Recoil). Familiarity with REST APIs and GraphQL integration. More ❯

stack and will have the opportunity to contribute towards all aspects of the project. Software Engineer required skills: .NET ( ASP.NET ) C# HTML, CSS JavaScript/TypeScript SQL Angular or React is preferred More ❯

its business. Description Understand business processes and design solutions that improve efficiency, reduce manual effort, and create measurable impact. Build and maintain web applications using ASP.NET (C#) backend and React/Next.js frontend. Connect core systems and external services (e.g., HubSpot, Dataverse) through APIs and low/no-code tools such as Zapier, Make, or Power Automate. Deploy, monitor, and … and non-technical colleagues to drive the business forward. Profile Essential Commutable to Leicester and keen to be present in the office. Proven experience in ASP.NET (C#) backend and React/Next.js frontend development. Strong understanding of business process improvement and ability to think beyond "just building features". Experience with Azure cloud services. Familiarity with API design, RESTful services More ❯

What You’ll Be Doing: Define and implement technical standards that span multiple teams, including authentication, design tokens and tracing. Design, build and deploy full-stack web applications using React, TypeScript and Kotlin. Simplify system architecture and enhance scalability across the payments platform. Establish and maintain reliability metrics, SLOs and incident management best practice. Collaborate with Product and Design to … GenAI tools and best practice (e.g. GitHub Copilot). Mentor engineers, encourage knowledge sharing, and help shape the wider engineering culture. Main Skills Needed: Expert knowledge of JavaScript, TypeScript, React (Hooks, Redux), HTML5 and CSS/SASS. Strong experience designing backend services in Kotlin or Java with REST and OpenAPI. Proven experience in system design at scale, simplifying complex architectures. More ❯

What You’ll Be Doing: Define and implement technical standards that span multiple teams, including authentication, design tokens and tracing. Design, build and deploy full-stack web applications using React, TypeScript and Kotlin. Simplify system architecture and enhance scalability across the payments platform. Establish and maintain reliability metrics, SLOs and incident management best practice. Collaborate with Product and Design to … GenAI tools and best practice (e.g. GitHub Copilot). Mentor engineers, encourage knowledge sharing, and help shape the wider engineering culture. Main Skills Needed: Expert knowledge of JavaScript, TypeScript, React (Hooks, Redux), HTML5 and CSS/SASS. Strong experience designing backend services in Kotlin or Java with REST and OpenAPI. Proven experience in system design at scale, simplifying complex architectures. More ❯

part of the on-call rotation Requirements Strong experience as a Full Stack JavaScript/PHP Engineer, as well as experience in a technical leadership role Strong expertise in , React/React Native, and PHP across backend, frontend, and mobile development Proven ability to design and scale service-oriented, event-driven systems Experience with CI/CD pipelines, automated testing More ❯

What You’ll Be Doing: Define and implement technical standards that span multiple teams, including authentication, design tokens and tracing. Design, build and deploy full-stack web applications using React, TypeScript and Kotlin. Simplify system architecture and enhance scalability across the payments platform. Establish and maintain reliability metrics, SLOs and incident management best practice. Collaborate with Product and Design to … GenAI tools and best practice (e.g. GitHub Copilot). Mentor engineers, encourage knowledge sharing, and help shape the wider engineering culture. Main Skills Needed: Expert knowledge of JavaScript, TypeScript, React (Hooks, Redux), HTML5 and CSS/SASS. Strong experience designing backend services in Kotlin or Java with REST and OpenAPI. Proven experience in system design at scale, simplifying complex architectures. More ❯

processing massive LiDAR datasets, implementing real-time 3D rendering (Three.js), and integrating with proprietary AI models. • Architect and implement systems across the stack, from backend (Node.js, Next.js) to frontend (ReactJS, TypeScript), and deploy on the cloud (Google Cloud). • Collaborate directly with the founding team to define product features, technical strategy, and our roadmap for growth. • Lay the technical foundation … deeply motivated to join a mission-driven startup: 5+ years end to end product development working experience. Technical Skills: • Strong experience in full-stack development, with expertise in JavaScript, ReactJS, TypeScript, and backend systems like Node.js and Next.js. • Knowledge of 3D rendering tools (Three.js) and familiarity with Azure for scalable application development. • A solid understanding of system architecture, data schemas More ❯

processing massive LiDAR datasets, implementing real-time 3D rendering (Three.js), and integrating with proprietary AI models. • Architect and implement systems across the stack, from backend (Node.js, Next.js) to frontend (ReactJS, TypeScript), and deploy on the cloud (Google Cloud). • Collaborate directly with the founding team to define product features, technical strategy, and our roadmap for growth. • Lay the technical foundation … deeply motivated to join a mission-driven startup: 5+ years end to end product development working experience. Technical Skills: • Strong experience in full-stack development, with expertise in JavaScript, ReactJS, TypeScript, and backend systems like Node.js and Next.js. • Knowledge of 3D rendering tools (Three.js) and familiarity with Azure for scalable application development. • A solid understanding of system architecture, data schemas More ❯

team of 810 remote engineers and data scientists, distributed across multiple countries in Europe, with a significant presence in Poland and Ukraine. Our tech stack includes Python with a React frontend, deployed on AWS in Kubernetes clusters, using GCP for Gemini and LangGraph for agent orchestration. While youll have the resources of a large organisation, this team operates with a … confidence Minimal Requirements: Proven experience as a senior technical leader in an Agile/Scrum environment Strong knowledge of Python and microservice architectures Experience building web applications, preferably including React Familiar with software development methodologies, scaled system design, and best practices Knowledge of AWS and cloud-native architectures; familiarity with LangGraph a plus Strong communication skills, able to explain technical More ❯

team of 810 remote engineers and data scientists, distributed across multiple countries in Europe, with a significant presence in Poland and Ukraine. Our tech stack includes Python with a React frontend, deployed on AWS in Kubernetes clusters, using GCP for Gemini and LangGraph for agent orchestration. While youll have the resources of a large organisation, this team operates with a … confidence Minimal Requirements: Proven experience as a senior technical leader in an Agile/Scrum environment Strong knowledge of Python and microservice architectures Experience building web applications, preferably including React Familiar with software development methodologies, scaled system design, and best practices Knowledge of AWS and cloud-native architectures; familiarity with LangGraph a plus Strong communication skills, able to explain technical More ❯

tech in the industry, on a greenfields project! Requirements: Strong experience working with C#/.Net Experience working with Cloud Technologies (Azure preferred) Experience working with Typescript - Angular or React Strong SQL experience Finance experience a plus! Strong Communication skills with a drive to be working with the best tech! If this sounds like your next role and you would More ❯

tech in the industry, on a greenfields project! Requirements: Strong experience working with C#/.Net Experience working with Cloud Technologies (Azure preferred) Experience working with Typescript - Angular or React Strong SQL experience Finance experience a plus! Strong Communication skills with a drive to be working with the best tech! If this sounds like your next role and you would More ❯

tech in the industry, on a greenfields project! Requirements: Strong experience working with C#/.Net Experience working with Cloud Technologies (Azure preferred) Experience working with Typescript - Angular or React Strong SQL experience Finance experience a plus! Strong Communication skills with a drive to be working with the best tech! If this sounds like your next role and you would More ❯

tech in the industry, on a greenfields project! Requirements: Strong experience working with C#/.Net Experience working with Cloud Technologies (Azure preferred) Experience working with Typescript - Angular or React Strong SQL experience Finance experience a plus! Strong Communication skills with a drive to be working with the best tech! If this sounds like your next role and you would More ❯

tech in the industry, on a greenfields project! Requirements: Strong experience working with C#/.Net Experience working with Cloud Technologies (Azure preferred) Experience working with Typescript - Angular or React Strong SQL experience Finance experience a plus! Strong Communication skills with a drive to be working with the best tech! If this sounds like your next role and you would More ❯

solutions for our users in over 185 countries, whilst maintaining best practices in software development. Your key responsibilities: Design and implement robust, scalable, and secure full-stack solutions using React/Python/Django/MySQL. Own architecture decisions for complex systems, ensuring long-term maintainability and scalability. Collaborate with product managers, designers, and engineering leadership to define and drive … of relevant experience in the core technology skills, including substantial leadership and architecture responsibilities. Core Technology skills required – Strong full stack software engineering skills. Desirable technology skills: Python, Django, React, JavaScript, MySQL, SPAs, AWS (Lambda, CloudFormation, RDS). Best practice software development skills and practices. Excellent communication skills with an open, collaborative approach. A passion for problem solving and challenges. More ❯

teams across the globe, each working in different technology stacks. Build scalable backend systems using Python (Django) and MySQL or SingleStore. Develop dynamic and responsive user interfaces with TypeScript, React and Tailwind. Investigate and incorporate emerging trends in cybersecurity into product ideas. Write clean, maintainable, and well-tested code. Participate in architectural discussions and code reviews. What We're Looking … especially in ambiguous or R&D-heavy environments. Strong backend development experience with Python, Django 4.2, and the Django REST Framework. Solid front-end development experience with TypeScript + React 19. Experience with relational databases, especially MySQL. Experience with Docker and containerization. Experience working in a cloud environment, ideally AWS. Familiarity with Agile/Scrum methodologies in a professional setting. More ❯

primarily within Government, Finance, Retail & Energy sectors. Budget: £55k + full benefits + fully remote Experience in building microservices using Python with FastAPI, Frontend Development: Experience in building React applications using TypeScript, leveraging frameworks such as Next.js or Vite. GenAI Frameworks: Familiarity with tools like LangChain, LangGraph, CrewAI, or Vercel AI (in Python or JavaScript). Practical experience with More ❯

be a keen learner with ambition to take your career to the next level. Software Engineer required skills: .NET (ASP.NET) C# HTML, CSS JavaScript/TypeScript SQL Angular or React is preferred You must be UK based & have full right to work in the UK. If this role matches your professional background or you think you’d be a strong More ❯

be a keen learner with ambition to take your career to the next level. Software Engineer required skills: .NET (ASP.NET) C# HTML, CSS JavaScript/TypeScript SQL Angular or React is preferred You must be UK based & have full right to work in the UK. If this role matches your professional background or you think you’d be a strong More ❯

be a keen learner with ambition to take your career to the next level. Software Engineer required skills: .NET (ASP.NET) C# HTML, CSS JavaScript/TypeScript SQL Angular or React is preferred You must be UK based & have full right to work in the UK. If this role matches your professional background or you think you’d be a strong More ❯

be a keen learner with ambition to take your career to the next level. Software Engineer required skills: .NET (ASP.NET) C# HTML, CSS JavaScript/TypeScript SQL Angular or React is preferred You must be UK based & have full right to work in the UK. If this role matches your professional background or you think you’d be a strong More ❯

/ML methods (e.g. agents/LLMs, recommender systems, reinforcement learning) to enhance user experience in a meaningful business domain. Contribute across the tech stack: You’ll work in React (JavaScript/TypeScript) on the frontend and Python (FastAPI, SQLAlchemy) on the backend, shipping production-ready code and user-facing features in addition to innovative ML work. Live on the … contributing to impactful products in fast-paced or startup environments, with an understanding of both scale and quality from larger tech organisations. Hands-On Full Stack Skills: Proficiency in React/Typescript and/or Python (RESTful APIs, data pipelines), plus comfort with deploying and maintaining services on modern cloud platforms (GCP preferred, AWS or Azure also fine). Applied More ❯