776 to 800 of 1,206 React Jobs in the UK

DevOps Engineer DevOps Engineer 6-month contract Remote Working Outside IR35 Market Rates (c£475 per day) The Opportunity: Our client is supporting a major UK Government Agency on a large-scale cloud transformation programme ...

Robert Walters is working in partnership with a national leading software solutions provider. They are seeking a Software Engineering Lead (Full Sack). They are recognised as market leaders at the forefront of innovation, transforming ...

Junior C# Stack Developer - Football East Kilbride, United Kingdom Posted 10 months ago Tech stack servicestack React Windows SQL Angular C Powershell JavaScript React Native virtual machines Azure Setup SQL Reporting – Both management and report design SQL merge Replication Power BI Windows Powershell Javascript libraries such as Reactjs/React ...

Founding Engineer (Full Stack Python React) Cambridge to £80k Are you a bright, ambitious Software Engineer with start-up experience who enjoys taking ownership and working with a range of technology across the full stack? You could be progressing your career in an impactful role at a growing 'Tech … quickly You have strong technical skills across the full stack, primarily with Python and TypeScript You have experience with RESTful APIs (they use FastAPI), React and other web technologies such as HTML5, CSS3 You have experience with LLMs and agentic AI, like to get your hands dirty and have ...

Founding Engineer (Full Stack Python React) Cambridge to £80k Are you a bright, ambitious Software Engineer with start-up experience who enjoys taking ownership and working with a range of technology across the full stack? You could be progressing your career in an impactful role at a growing 'Tech … quickly You have strong technical skills across the full stack, primarily with Python and TypeScript You have experience with RESTful APIs (they use FastAPI), React and other web technologies such as HTML5, CSS3 You have experience with LLMs and agentic AI, like to get your hands dirty and have ...

Location: Cardiff UK Job ID: 49285 This is a role as a senior engineer in our software team focused on development and maintenance of React applications. The ideal candidate will work alongside UX teams to provide the user interface to manage our devices. You will be part of the PACS … quantitative field (e.g. Engineering, Computer Science) or demonstrative equivalent experience. 5+ years of experience in professional front-end development, with a focus on React JS. Strong problem-solving and debugging skills. Excellent communication skills and ability to work effectively within a team environment. Legally eligible to work in the UK. ...

Senior Lead Software Engineer - Java, React, AI GLASGOW, LANARKSHIRE, United Kingdom Job Information Job Identification 210774700 Job Category Software Engineering Business Unit Corporate Sector Posting Date 07/28/2026, 09:17 AM Locations 315 Argyle Street, Glasgow, Glasgow City, G2 8AT, GB Job Schedule Full time Job Shift … peers on safe and effective usage within team practices Preferred qualifications, capabilities, and skills Experience designing and developing modern, responsive front-end interfaces using React, TypeScript, and component-based architecture Proficiency in back-end development using Java frameworks (e.g., Spring Boot) for building RESTful APIs and microservices Hands-on experience ...

Senior Software Engineer – Pricing & Availability (Node/React/.Net) We’re supporting a high-traffic global travel and e-commerce platform in its search for a Senior Software Engineer to strengthen its pricing and availability systems. This is a hands-on contract role focused on improving the performance, reliability ...

engineering team, with a focus on backend-heavy, high-impact product development alongside elite technical founders. What You'll Do Own both frontend (React, Next.js) and backend (Python — FastAPI/Django) for production systems. Build and maintain containerized, orchestrated infrastructure (Docker, Kubernetes) with CI/CD pipelines. Deploy and manage … scales. Who We're Looking For 5–10 years of professional software engineering experience (minimum 18 months per role), with proven production expertise in React and Next.js and deep backend development skills in Python (FastAPI/Django preferred). Strong hands-on experience with relational and/or NoSQL databases ...

platform. You will own features end-to-end, from design to production, collaborating closely with backend engineers and product teams. You will work with React and TypeScript, contribute to the component library, and ship polished experiences for customers in large-scale deployments. A fast, collaborative environment with strong ownership awaits. ...

enhance component quality and usability while collaborating with UX and engineering teams. Candidates must have at least 10 years of experience, proficiency in React, TypeScript, and TailwindCSS, and a passion for building effective design systems. Seeq offers competitive pay of $144,000 - 170,000, unlimited PTO, and a pet-friendly ...

powered infrastructure for continuous consumer insights. The internal apps team builds tools that power the business, from CRM to recruitment, with Slack/React interfaces and TypeScript across the stack. We seek a hands-on engineer who starts with user problems, owns features end-to-end—from ...

engineering teams to ensure high-quality user experiences. Ideal candidates will have over 5 years of front-end engineering experience, strong skills in React and TypeScript, and a commitment to accessibility. The position offers a salary of up to £90,000 along with enhanced annual leave and share options. #J ...

market while the Principal Product Designer focuses on broader team responsibilities. You'll be joining a collaborative squad with two other Product Designers, React developers and an experienced Product Manager. There's plenty of autonomy - you'll be trusted to share solutions, validate ideas with users and drive work through ...

investment bank, designing and scaling cloud-native applications within the risk management space. You will drive end-to-end development using modern Java, Kotlin, React, and cloud technologies while working alongside cross-functional engineering teams. Mandatory Skills Core Tech: Java, Kotlin, React, AWS Lambda, Kubernetes Key Responsibilities Architecture & Development: Build … performant frontend and backend systems using Java, Kotlin, ReactJS, and modern state management tools (Redux/Context API). API & Event Integration: Design RESTful APIs, gRPC services, and event-driven architectures leveraging Kafka and Flink for real-time data processing. Cloud & DevOps: Deploy and maintain cloud-native applications ...

investment bank, designing and scaling cloud-native applications within the risk management space. You will drive end-to-end development using modern Java, Kotlin, React, and cloud technologies while working alongside cross-functional engineering teams. Mandatory Skills Core Tech: Java, Kotlin, React, AWS Lambda, Kubernetes Key Responsibilities Architecture & Development: Build … performant frontend and backend systems using Java, Kotlin, ReactJS, and modern state management tools (Redux/Context API). API & Event Integration: Design RESTful APIs, gRPC services, and event-driven architectures leveraging Kafka and Flink for real-time data processing. Cloud & DevOps: Deploy and maintain cloud-native applications ...

investment bank, designing and scaling cloud-native applications within the risk management space. You will drive end-to-end development using modern Java, Kotlin, React, and cloud technologies while working alongside cross-functional engineering teams. Mandatory Skills Core Tech: Java, Kotlin, React, AWS Lambda, Kubernetes Key Responsibilities Architecture & Development: Build … performant frontend and backend systems using Java, Kotlin, ReactJS, and modern state management tools (Redux/Context API). API & Event Integration: Design RESTful APIs, gRPC services, and event-driven architectures leveraging Kafka and Flink for real-time data processing. Cloud & DevOps: Deploy and maintain cloud-native applications ...

Full-Time Employee (FTE) Job Summary We are seeking a highly skilled Specialist with 5 to 7 years of professional experience in Core Java, React, and cloud-native architectures. In this role, you will design, develop, and support scalable, high-performance applications tailored specifically for the investment banking sector. … Responsibilities & Technical Duties Architect and build dependable applications utilizing Core Java, ReactJS, and their associated ecosystems. Apply advanced multithreading techniques, data structures, and algorithms to implement efficient, high-scale software solutions. Create and maintain cloud-native deployments leveraging Amazon Web Services (AWS) and Kubernetes. Establish smooth front-to-back integration ...

code, reliable systems, and delivering value in a safe and efficient way. Key Duties & Responsibilities Design, build, and maintain scalable applications using Python and React Contribute to solutions from design through to delivery and support, with guidance from senior engineers Develop applications, including Progressive Web Apps, using React, Flask … customer and regulatory requirements Write clean, maintainable code and continuously improve your approach Build reusable components and contribute to front-end architecture using React Apply basic resilience patterns such as retries and timeouts, with support from senior engineers Consider performance and scalability, including latency and reliability Contribute to microservices-based ...

passionate about building reliable systems and providing seamless experiences for our customers to join our growing team! Our stack is Golang, Typescript and React, but we build tools for people using many other stacks. What you'll be doing: As a Software Engineer on the Synthetic Monitoring squad, you will … work across the whole system - Go services and agents on the backend, a TypeScript/React application on the frontend and you'll be expected to reason about it as one system, not two halves. Specifically, you will: Own features end-to-end across the stack : from API and data ...

Engage in Greenfield Projects Daily Technologies: AWS Angular Java React ASP.NET NodeJS Cloud C# Support JavaScript Years of Post-graduate Engineering Experience Ability and desire to work with various technologies across multiple projects, including Java, .NET, React, Angular, Node.js, and AWS Proven experience of working in a small team Excellent ...

content platforms. You'll work on systems that support digital content, partner integrations, customer communications, and internal business operations. Tech Stack C# | .NET | TypeScript | React | SQL Server | Web API | HTML5 | CSS3 What You'll Need Minimum of 4 years commercial experience with C#/.NET (or Golang or Node) Ideally … around 3 years experience of hands on experience with React and TypeScript Experience building scalable web applications and APIs SQL Server knowledge Passion for clean, maintainable code Strong problem-solving skills and Agile experience Why Join? Work on large-scale, high-traffic platforms Opportunity to learn Golang through structured training ...

code across the full stack in C# or TypeScript. Create and integrate with RESTful APIs for internal and external use. Developing complex interfaces using ReactJS and TypeScript. Develop, deploy, and maintain scalable, resilient cloud‐native applications on platforms such as AWS or GCP. Translating product and business requirements into solid … efficiently within our product & engineering team Technical skills and experience should include Proficiency in C# and TypeScript (Java or Python is a plus). React.js and Single‐Page Application development. Developing and deploying containerised applications within the context of cloud platforms (ideally GCP) SQL and management of SQL databases ...

Full Stack Software Developer React, JavaScript, TypeScript, HTML, CSS Step into this wonderful global charity who partner with global veterinary specialists to offer life-saving and life-improving care to animals in need. The global veterinary teams rely on technology to connect them to people, services and information. … role you are looking for. Responsibilities: Design and develop scalable back end services using Prisma ORM and SQL. Build reusable front-end components using React and Next.js. Develop robust APIs to serve both front-end and admin systems. Translate UX/UI wireframes into responsive user interfaces. Ensure data integrity ...

Level Full Stack Software Developer React, JavaScript, TypeScript, HTML, CSS Step into this wonderful global charity who partner with global veterinary specialists to offer life-saving and life-improving care to animals in need. The global veterinary teams rely on technology to connect them to people, services and information. … role you are looking for. Responsibilities: Design and develop scalable back end services using Prisma ORM and SQL. Build reusable front-end components using React and Next.js. Develop robust APIs to serve both front-end and admin systems. Translate UX/UI wireframes into responsive user interfaces. Ensure data integrity ...