676 to 700 of 744 React Jobs in the UK excluding London

Knowho Ltd. in Cumbria is seeking a Software Developer/Software Engineer to design and build business applications using C#, .NET Core, Razor, JavaScript and React. Join a close-knit, Employee Owned team in Kendal ...

Lead Software Engineer/Deep Tech/London (On-site) | up to £150k + equity The company A London deep tech company building the software backbone for the autonomous age. Their platform lets operators orchestrate ...

established global technology and digital transformation company is looking for a Senior React Engineer to join its growing engineering team in Manchester. You’ll help design, build and maintain high-quality mobile applications used by major organisations in the UK and internationally. This is an opportunity to work on meaningful … introduce best practices and create solutions that deliver a genuine impact. The role is particularly suited to an experienced front-end engineer with strong React and TypeScript skills who has used Capacitor to deliver production-ready applications across both Android and iOS. What You’ll Be Doing Designing, developing ...

Darktrace in Cambridge is seeking a Frontend Software Engineer to build dynamic UI with JavaScript/TypeScript and React, collaborating with backend engineers, UX designers and product managers. You will develop reusable components, ensure accessibility, and focus on performance and scalability across devices. You should have experience with React ecosystems ...

engineer to build and enhance digital experiences on a headless content platform from Bristol. You will develop cloud-native applications using TypeScript, Node.js and React to enable personalised client journeys across devices. The role also involves infrastructure as code with Terraform and AWS, mentoring peers and contributing to CI/ ...

Software Engineer III within the Climate Nature & Social Risk Technology team in Glasgow. You will design and deliver trusted market-leading UI products with React + TypeScript, aligned to design systems, while upholding secure, scalable software delivery. You will lead technical UI design, automate testing, and advance CI/ ...

design and delivery of trusted market-leading technology products within Markets Technology. You will lead a team of UI engineers, contribute hands-on with React and JavaScript, and push for secure, scalable production code. The role emphasizes automation, CI/CD, agile practices, and responsible use of AI-assisted development ...

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 Maintaining high code quality and participating in a strong engineering culture. Writing testable code, built for scalability, reliability and resilience. … decision making process. Required qualifications, capabilities and skills Formal training or certification on software engineering concepts and applied experience Technical: Commercial experience with React with TypeScript, with a strong engineering-first mindset, an ability to solve problems elegantly with an emphasis on scalability and performance. Adaptability: Thrive in an environment ...

features, encompassing elements like search functionality, filtering, player UI, and optimising user journeys. Work hands‐on with a production‐level codebase, utilising Next.js and React, to deliver features that serve real user traffic. Collaborate closely with product, backend, and all departments, including the founders, to ensure seamless … Experience with CI/CD systems (Vercel, GitHub Actions). Experience building or maintaining a design system. Experience with testing libraries and tools (Vitest, React Testing Library, Playwright, Jest). Experience using Tailwind or other utility-based CSS libraries. The stack Next.js React TypeScript Tailwind Typesense ClickHouse Vercel Shadcn/ ...

engineering team responsible for delivering responsive, high-performing customer-facing applications. Working within an Agile environment, you'll help shape modern web experiences using React, TypeScript and Node.js whilst contributing to the ongoing evolution of a large-scale digital platform. Key Responsibilities Build, test and maintain responsive user interfaces. Develop … clean, modular and maintainable code using React, TypeScript, Node.js and Material UI. Collaborate with developers, delivery colleagues and stakeholders. Apply UI performance and responsive design best practices. Investigate defects and support continuous improvement. Participate in an out-of-hours on-call rota during peak trading periods. Key Requirements Commercial React ...

features end-to-end: schema, edge functions, React UI, LLM plumbing and instrumentation. You're the person we want when a feature has to be excellent in every layer. What you'll build User-facing AI features across multiple AutoThink products. Realtime LLM UX — streaming, tool-calls, structured outputs. Instrumentation … that connects UI events to model behaviour. Reusable components other teams adopt. Requirements 4+ years full-stack (React + TypeScript + Node/Python). Strong SQL and schema design. Shipped at least one LLM-native feature to real users. Right to work in the UK. #J-18808-Ljbffr ...

/scale up environments and experience working with real time data via WebSockets or WebRTC or familiarity with tech such as three.js/react-three-fiber/R3F etc Responsibilities/Skills Advanced Visualisation: Develop and maintain 3D digital twin interfaces using to represent real-world warehouse data and robot … with internal customers to ensure we are delivering experiences that enable high-efficiency robot management and data analysis. High-Performance UI: Build and optimise React applications that can handle complex, interactive tasks involving high-frequency data updates. Non-Standard Environments: Optimise and deploy web-based interfaces that run directly ...

hand with UX designers, product managers, and fellow engineers to develop production-ready web applications, which include sophisticated data visualisation. As a skilled React developer with a proven record of delivering robust and secure front ends, you'll be part of a cross-functional, agile team, which is shaping … finely tuned to our customers' needs. What skills, experience, and qualifications do you need to succeed in this role? Essential Experience with the React framework and proficiency in TypeScript. Familiar with version control systems like GitHub. Familiar with translating Figma based design prototypes, with openness to closer, more iterative collaboration ...

enable colleagues across the business to launch dynamic reward features quickly and independently. Working across the full stack, the role focuses on Golang, TypeScript, React, SQL and Kafka, with systems deployed to GKE. You will tackle complex technical challenges, explore open-source technologies, and bring innovative ideas to life … eligible for inclusion in our hybrid work from home policy. Qualifications Commercial experience with web client or server-side development Proficiency with Golang, TypeScript, React, SQL, Kafka or Apache Flink Background delivering software in continuous change environments Familiarity with AI tools to enhance developer productivity Clear technical communication with cross ...

code Palantir Foundry tooling, or Python and PySpark ark code repos - to building user-facing front-end applications and widgets in TypeScript or REACT Client Advisory & Translation: Sit directly alongside clients, distinguish their goals and requirements and translate complex technical language into stakeholder appropriate communication AI Integration: Actively embed … decompose complex use cases and architect solutions than rote memorising of coding syntax Fluency in core languages (Python, SQL, TypeScript and/or REACT) and the capability to pick up others quickly. You should understand data engineering principles, ETL pipelines, and application development Familiarity with Palantir (Foundry, Gotham, or similar ...

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 ...

Equisoft UK Ltd is expanding its Bath team to build and maintain fintech SaaS products. You will focus on front-end development with React, while collaborating across .NET/C#, SQL Server, and the broader stack to deliver secure, high-performance software. The role offers hybrid work with a Bath ...

highly skilled Camunda Developer to design and implement Camunda-based workflows and full-stack solutions. You will work across Java back-end services and React front-end interfaces, delivering scalable, well-tested applications in an Agile setup. The role offers hybrid working across offices, client sites, and remote work ...

innovative technology company to hire a Senior Full Stack Developer. You will work on an immersive learning platform, editor, and cloud services, using React, Node.js and AI-powered features. This fully remote role is UK-based, with an option to use an office if preferred. Responsibilities include building editor functionality ...

seeking a Mid-Level Software Engineer/Developer to join our Wolverhampton team on a hybrid basis. You will work on Next.js/React web applications, leveraging JavaScript, TypeScript and C# to deliver features end-to-end. The role requires solid commercial experience and the ability to own functionality from ...

/desktop interfaces, collaborating with product and engineering teams to deliver new features while maintaining system stability. You will apply TypeScript, Node.js and React skills, with opportunities to mentor juniors and mentor others. #J-18808-Ljbffr ...

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 ...

their team. This role involves developing responsive web applications and implementing secure API integrations. Candidates should have 3-5 years of experience, particularly in React, Node.js, and RESTful services. The firm offers an engaging environment with opportunities for skill enhancement across various projects and technologies, fostering both independent and collaborative ...

technology. This is a short-term contract role focusing on both backend and frontend tasks. Ideal candidates will have expertise in TypeScript, React, and AWS, along with experience using AI tools such as GitHub Copilot or Google Gemini. If you're eager to contribute to impactful projects, this opportunity ...

Portal team and wider engineering in a UK-based setup, with 1 day per week in Manchester or Belfast. You’ll work on TypeScript, React and Node.js, writing REST APIs, and contributing to testing, quality and delivery. You’ll help ensure production readiness and maintainability as the portal evolves. #J ...