Find your next tech and IT Job or contract React

What you need to know about React

React is an open-source JavaScript library, developed by Meta (formerly Facebook), used to build dynamic and reactive user interfaces. It is based on a component-based approach, allowing the creation of reusable elements to develop complex web applications. React uses a virtual DOM to optimize performance by minimizing direct updates to the real DOM. Compatible with many tools and frameworks, React is particularly appreciated for its flexibility, efficient state management through libraries like Redux, and its rich ecosystem. It is a preferred choice for developers looking to create modern and interactive applications.

Your search returns 10 results.
Permanent

Front End Developer TypeScript React AI

Client Server

Front End Developer / Engineer (TypeScript React AI) London / WFH to £65k Want to work on intellectually and technically challenging AI systems at the cutting edge of what is possible, whilst learning and collaborating with an amazing team and enjoying flexible working and a range of other perks? You could be progressing your career as a Front End Developer at a well-established AI company acting as tech incubator within the World Economic Forum to tackle issues like climate change, AI, battery technology and other real world problems. As a Front End Engineer you'll design and develop new features and enhancements on the core product that uses Artificial Intelligence to harness knowledge for strategic advantage. You'll work alongside a talented team contributing ideas, collaborating with designers and prototyping new features. There's a modern tech stack, you'll be mainly using JavaScript / TypeScript and React but will be able to pick new technologies and skills up on the job. Location / WFH: You'll be joining a friendly and supportive team in London with flexibility to work from home one day a week. About you: You are degree educated in Computer Science, from a top tier university (e.g. Russel Group, Oxbridge) You have Typescript experience combined with strong React skills, React Native would also be great but you can pick it up on the job Youre proficient with HTML5 and CSS3 You have experience of responsive design for desktop and mobile Youre keen to work in a start-up environment You have excellent communication and collaboration skills You are a passionate technologist, keep up to date with the latest innovations and learn new things You have solid knowledge of software engineering principles, Agile practices, CI/CD and ideally have experience within a cloud environment (AWS preferred) You are a bright, proactive individual and a strong problem solver with commercial acumen What's in it for you: As a Front End Developer / Engineer, you will earn a competitive package including: Salary to £65k Bonus Pension Healthcare Work with the latest cutting-edge AI technologies Excellent training and career development opportunities Apply now to find out more about this Front End Developer / Engineer (TypeScript React AI) role. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal opportunities employer whose people come from all walks of life and will never discriminate based on race, colour, religion, sex, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. The clients we work with share our values.

Start date As soon as possible
Pay £55k-65k
Location London, England, United Kingdom
Permanent

Lead Full Stack Engineer - Python AWS React

Client Server

Lead Full Stack Engineer / Developer (Python AWS React) Manchester / WFH to £100k Are you a technologist Full Stack Developer with experience of leading projects and setting the technical direction? You could be progressing your career in a senior, hands-on role leadership role at a technology start-up that is producing a software suite for legal firms that massively reduces para-legal workloads, they have seen huge interest in the product and have a lot of greenfield development work to get stuck into. As a Lead Full Stack Engineer you'll join a small technology team and take ownership of full stack development work, there are a range of projects, you'll provide technical direction and leadership whilst remaining hands-on with coding, you'll see the results of your work quickly and can influence technology decisions. You'll be working Python within an AWS environment using TypeScript, React and Next.js on the front end. Location / WFH: You'll join a small but growing team based in Central Manchester three days a week with flexibility to work from home the other two days. About you: You have strong Python, FastAPI and AWS backend development skills combined with React, Next.js and TypeScript You have full software development lifecycle experience and a good knowledge of modern software engineering best practices You have experience of providing technical project leadership, having managed multiple end-to-end projects You have good business acumen, with experience of working in start-ups or SMEs You are degree educated in Computer Science or similar technical discipline What's in it for you: As a Lead Full Stack Engineer / Developer you will earn a competitive package: Salary to £100k 25 days holiday Pension Hybrid working (x3 days office in Manchester) Impactful role with excellent career progression opportunities as the company scales Apply now to find out more about this Lead Full Stack Engineer / Developer (Python AWS React) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal opportunities employer whose people come from all walks of life and will never discriminate based on race, colour, religion, sex, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. The clients we work with share our values.

Start date As soon as possible
Pay £85k-100k
Location United Kingdom
Permanent

Senior Full Stack Developer Java JavaScript React

Client Server

Senior Full Stack Developer / Software Engineer (Java JavaScript React) London to £80k Well established trading brokerage is seeking a Senior Full Stack Developer as they expand into UK markets. As a Senior Full Stack Developer, you'll join a small technology team building Greenfield trading systems from scratch, working in a start-up environment with backing from the larger organisation. You'll take ownership, working across the full development lifecycle and will quickly see the impact of your work, developing high quality, scalable and secure trading applications, working across the full tech stack from Java on the backend through to JavaScript / TypeScript, React and React Native front end work. Location / WFH: You'll join a team of finance entrepreneurs and technologists in City based offices with smart dress code on a fulltime basis. About you: You are an experienced Software Developer with a strong knowledge of best practice and the full software development lifecycle You have full stack development experience including Java, JavaScript and / or TypeScript and React and / or React Native You also have experience with Spring Boot, SQL / NoSQL databases and REST APIs You are degree educated in Computer Science or similar technical discipline What's in it for you: As a Senior Full Stack Developer / Software Engineer you will receive a competitive package: Salary to £80k Bonus Pension Private Healthcare Gym discount All day snacks and breakfast at modern well equipped offices Self development and career growth opportunities Apply now to find out more about this Senior Full Stack Developer Java JavaScript React opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal opportunities employer whose people come from all walks of life and will never discriminate based on race, colour, religion, sex, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. The clients we work with share our values.

Start date As soon as possible
Pay £70k-80k
Location London, England, United Kingdom
Permanent

Software Engineers (Java, C#, C++, Python, JavaScript, React)

CGI

Software Engineers (Java, C#, C++, Python, JavaScript, React) Position Description Locations: Gloucester, Bristol, Chippenham, Reading, London, Leatherhead, Leicester, Manchester CGI was recognised in the Sunday Times Best Places to Work List 2023 and has been named one of the 'World's Best Employers' by Forbes magazine. We offer a competitive salary, excellent pension, private healthcare, plus a share scheme (3.5% + 3.5% matching) which makes you a member not just an employee. We are committed to inclusivity, building a genuinely diverse community of tech talent and inspiring everyone to pursue careers in our sector, including our Armed Forces, and are proud to hold a Gold Award in recognition of our support of the Armed Forces Corporate Covenant. Join us and you'll be part of an open, friendly community of experts. We'll train and support you in taking your career wherever you want it to go. The Space, Defence and Intelligence business unit in CGI is a true IT Systems Integrator. We work, build and operate bespoke, technically complex, mission-critical systems which help our clients keep us all safe and secure. We bring innovation to our clients using proven and emerging technologies, agile delivery processes and our deep expertise across the breadth of space, defence, intelligence, aerospace and maritime, all underpinned by our end-to-end cyber capability. We work collaboratively with global technology companies, cutting edge SMEs and academia to deliver the optimal solution for each client. We are looking for senior, mid-level developers to join the team and support us in creating mission critical solutions for our exciting range of projects and programmes within the space and defence domain. Your future duties and responsibilities As a Software Engineer you will: • Write well designed and efficient code. • Contribute in all phases of the software development lifecycle. • Work closely with the project team including testing / design authority / project management, to ensure all work is completed to the required standard. • Produce and execute unit tests. • Carry out peer reviews and provide constructive feedback. • Understand and deploy a range of methodologies/frameworks. Required qualifications to be successful in this role You need to have proven experience of: • Hands-on Java, C#, Python, JavaScript, C++ or React software development experience. • Working in an agile environment. • Object Oriented analysis and design using common design patterns. • Strong knowledge of the SDLC. • Excellent problem-solving ability and development logic. • Object oriented analysis and design using common design patterns. #LI-JS2 #LI-Hybrid Together, as owners, let's turn meaningful insights into action. Life at CGI is rooted in ownership, teamwork, respect and belonging. Here, you'll reach your full potential because... You are invited to be an owner from day 1 as we work together to bring our Dream to life. That's why we call ourselves CGI Partners rather than employees. We benefit from our collective success and actively shape our company's strategy and direction. Your work creates value. You'll develop innovative solutions and build relationships with teammates and clients while accessing global capabilities to scale your ideas, embrace new opportunities, and benefit from expansive industry and technology expertise. You'll shape your career by joining a company built to grow and last. You'll be supported by leaders who care about your health and well-being and provide you with opportunities to deepen your skills and broaden your horizons. Come join our team-one of the largest IT and business consulting services firms in the world.

Start date As soon as possible
Location United Kingdom
Permanent

Front End Developer with React JS

Nexus Jobs Limited

Job Description Front End Developer with React JS Our Client is looking to recruit a Front Software Developer with at least 2 to 4 years experience of working front end technology using React JS. This is an exciting new position to work with a small team of talented individuals. The salary for this role is in the range £30K - £33K. The Client is based in Norwich. Please send your CV to us in Word format along with your salary and availability.

Start date
Pay £30k-33k
Location Norwich, England, United Kingdom
Permanent

Full Stack Developer / Technical Lead - Python AWS React

Client Server

Full Stack Developer / Technical Lead (Python AWS React) Manchester / WFH to £100k Are you a senior Full Stack Engineer with experience of leading projects and technical direction? You could be progressing your career in a senior, hands-on role leadership role at a technology start-up that is producing a software suite for legal firms that massively reduces para-legal workloads, they have seen huge interest in the product and have a lot of greenfield development work to get stuck into. As a Full Stack Developer / Technical Lead you'll join a small technology team and take ownership of full stack development work, there are a range of projects, you'll provide technical direction and leadership whilst remaining hands-on with coding, you'll see the results of your work quickly and can influence technology decisions. You'll be working Python within an AWS environment using TypeScript, React and Next.js on the front end. Location / WFH: You'll join a small but growing team based in Central Manchester three days a week with flexibility to work from home the other two days. About you: You have strong Python, FastAPI and AWS backend development skills combined with React, Next.js and TypeScript You have full software development lifecycle experience and a good knowledge of modern software engineering best practices You have experience of providing technical project leadership, having managed multiple end-to-end projects You have good business acumen, with experience of working in start-ups or SMEs You are degree educated in Computer Science or similar technical discipline What's in it for you: As a Full Stack Developer / Technical Lead you will earn a competitive package: Salary to £100k 25 days holiday Pension Hybrid working (x3 days office in Manchester) Impactful role with excellent career progression opportunities as the company scales Apply now to find out more about this Full Stack Developer / Technical Lead (Python AWS React) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal opportunities employer whose people come from all walks of life and will never discriminate based on race, colour, religion, sex, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. The clients we work with share our values.

Start date As soon as possible
Pay £85k-100k
Location United Kingdom
Permanent

Full Stack Developer Kotlin Spring Boot React - HealthTech

Client Server

Full Stack Developer / Software Engineer (AWS Kotlin Spring Boot React) London / WFH to £120k Would you like to progress your career in an impactful, hands-on Full Stack Developer role working on Tech for Good? You could be joining a HealthTech Start-up, founded by two highly successful, Cambridge University educated management consultants, that is aiming to improve patient and social care for all by using complex technology to improve access to patient records, enabling collaboration between healthcare providers and improving nursing and medical care. As a Full Stack Developer you will collaborate with the CTO on the overall design and architecture of the products' tech stack, working on Greenfield applications. The tech stack is based on Kotlin, SpringBoot and AWS backend with TypeScript, React and Next.js on the front end. You'll be hands-on with architecture, design and coding, including complex business logic, authentication and security aspects, working across the full tech stack to create the beta product. Location / WFH: You can work from home most of the time, the company has office space in London you'll join them there once every three weeks, and also occasionally visit clients in the South West to gather requirements and liaise on bespoke product development. About you: You have expertise with software engineering best practices, experience across the full development lifecycle and tech stack You have experience with most of the technology in the stack: Kotlin, SpringBoot, AWS, TypeScript, React, Next.js Youre able to assess, recommend and make technical decisions with long-term product strategy in mind You have strong technical project leadership skills and experience of working with clients You have excellent communication and stakeholder management skills You are degree educated in Computer Science or similar technical discipline Previous experience within HealthTech or with HL7 (Health Level Seven) would be beneficial What's in it for you: As a Full Stack Developer / Software Engineer you will receive a competitive package: Salary to £120k Equity shares package Impactful role with excellent progression opportunities Opportunity to work on tech for good to positively benefits society Apply now to find out more about this Full Stack Developer / Software Engineer (AWS Kotlin Spring Boot React) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal opportunities employer whose people come from all walks of life and will never discriminate based on race, colour, religion, sex, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. The clients we work with share our values.

Start date As soon as possible
Pay £100k-120k
Location London, England, United Kingdom
Permanent

NXX XX XX XX XX Engineer TypeScript React - Immediate Start

Client Server

Next.js Engineer / Developer (TypeScript React) Manchester to £85k Urgent hire! Do you have expertise with Next.js combined with start-up / SME experience? You could be progressing your career in an impactful role at a technology start-up that is producing a software suite for legal firms that massively reduces para-legal workloads, they have seen huge interest in the product and have a lot of greenfield development work to get stuck into. As a Next.js Engineer you'll join a small technology team and take ownership of front end development work, there are a range of projects, you'll see the results of your work quickly and be able to input into technical decision making. You'll mainly be working with Next.js, TypeScript and React, collaborating with backend engineers using Python within an AWS environment. Location / WFH: You'll join a small but growing team based in Central Manchester three days a week with flexibility to work from home the other two days. About you: You have expertise with Next.js You have strong TypeScript, React front end development skills You have full software development lifecycle experience and a good knowledge of modern software engineering best practices You have good business acumen, with experience of working in start-ups or SMEs You are degree educated in Computer Science or similar technical discipline Youre able to start immediately What's in it for you: Salary to £85k 25 days holiday Pension Hybrid working (x3 days office in Manchester) Impactful role with excellent career progression opportunities as the company scales Apply now to find out more about this Next.js Engineer / Developer (TypeScript React) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal opportunities employer whose people come from all walks of life and will never discriminate based on race, colour, religion, sex, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. The clients we work with share our values.

Start date As soon as possible
Pay £75k-85k
Location United Kingdom
Permanent

Senior Software Developer

Rise Technical Recruitment Ltd

Senior Software Developer UK Remote £80,000 - £95,000 + Progression + Training + Pension An excellent opportunity awaits an experienced software developer with strong .NET and React skills to join a leading software company in a role offering strong technical variety, ongoing development opportunities, and involvement in genuinely interesting projects. This company builds innovative software and data management systems that support critical decision-making in sectors such as environmental monitoring, infrastructure, and energy. In this role you'll join as a senior member of the development team, taking a hands-on role in the full lifecycle of a specialist management platform. You'll help shape the product's technical direction, mentor junior team members, and lead across design, implementation, and delivery. This is a UK based remote role. The ideal candidate will have strong experience across .NET and React, alongside strong hands-on DevOps experience with CI/CD, containerisation, and cloud deployment (Azure, AWS, or GCP). A background or interest in scientific, environmental, or infrastructure-related domains is a bonus. This is an excellent opportunity to join a collaborative and tech-focused software team in a senior position offering a mix of engineering depth, meaningful projects, and long-term growth. The Role: *Full-stack development using .NET and React *Azure DevOps, containerisation, and deployment *Overseeing the full project lifecycle, technical decision-making, and mentoring *Part of a collaborative, technology-driven software team *Remote role based in the UK The Person: *Strong experience in .NET and React software development *Solid cloud and DevOps skills (Azure, AWS, GCP) *Comfortable taking ownership of projects and guiding others *Interest in environmental, scientific, or infrastructure-related sectors *UK Based Based in the UK Reference Number: BBBH 251988 To apply for this role or to be considered for further positions, please click \"Apply Now\" or contact Marcel Cerek at Rise Technical Recruitment. Rise Technical Recruitment Ltd acts as an employment agency for permanent roles and an employment business for temporary roles. The salary advertised is the bracket available for this position. The actual salary paid will depend on your level of experience, qualifications, and skill set. We are an equal opportunities employer and welcome applications from all suitable candidates.

Start date As soon as possible
Pay £80k-95k
Location Hertfordshire, United Kingdom
Permanent

Front End Software Engineer

Computer Futures

Join Our Mission to Revolutionise Healthcare Through Technology Are you a Frontend Software Engineer with a passion for making a difference? Join our dynamic Healthcare Technology team and be a part of something that truly matters. We are on a mission to transform the landscape of clinical research applications, making healthcare more accessible and efficient for everyone. Position: Frontend Software Engineer (React JS) Location: Remote (UK-based) Why Join Us? • Impactful Work: Develop cutting-edge web applications that operationalize clinical research, directly contributing to advancements in healthcare. • Collaborative Environment: Work within a cross-functional team of Frontend Developers, Backend Developers, QA Engineers, and DevOps Engineers. • Innovative Projects: Utilize the latest technologies and best practices to create intuitive, robust, and responsive user interfaces. Your Role: • Design and Implement: Craft web apps using HTML, CSS, TypeScript, and React JS. • Test and Validate: Write unit and integration tests, ensuring compatibility across different browsers and platforms. • Collaborate and Improve: Work closely with DevOps Engineers on CI pipelines, validate UX designs, and implement usability improvements. • Secure and Compliant: Apply your knowledge of endpoint and data security standards, including OAuth2, to ensure secure and reliable applications. What We're Looking For: • Technical Proficiency: Expertise in HTML, CSS, TypeScript, and React JS. Familiarity with cloud platforms like Azure and data retrieval libraries such as react-query. • Testing Savvy: Experience with testing frameworks like Playwright, Jest, and React Testing Library. • Design and Usability: Working knowledge of Material-UI library and a keen eye for UX improvement. • Collaborative Spirit: Strong communication and collaboration skills, essential for a remote role. • Additional Skills: Knowledge of DevOps methodologies, container technologies, and other programming languages like C# is beneficial. Qualifications: • Education: Bachelors degree in Computer Science from a UK university or equivalent. • Eligibility: Must be eligible to work in the UK. Ready to Make a Difference? Join us and contribute to the future of healthcare. Apply your skills to create technology that matters, working with a team that values innovation, collaboration, and excellence. Apply Now and be part of a team that is dedicated to transforming healthcare through technology. Note: This position is remote. Strong communication and collaboration skills are required to thrive in our dynamic team environment. To find out more about Computer Futures please visit XX XX XX XX XX Computer Futures, a trading division of SThree Partnership LLP is acting as an Employment Business in relation to this vacancy | Registered office | 8 Bishopsgate, London, EC2N 4BQ, United Kingdom | Partnership Number | OC387148 England and Wales

Start date As soon as possible
Pay £50k-75k
Remote type Remote
Location London, England, United Kingdom

Contract roles and jobs for React

Fullstack Developer

The Fullstack Developer uses React to create dynamic and responsive user interfaces in web applications.

Front-End Developer (JavaScript, Node, React, Angular, Vue...)

The Frontend Developer uses React to design reusable components and improve the user experience.

Solutions Architect

The Solutions Architect uses React to design software solutions with modern user interfaces, integrating React into complex system architectures.

Android Mobile Developer

The Mobile Developer (Android, iOS) uses React to develop cross-platform mobile applications (Android), though React Native is specifically used for mobile development, making it a valuable asset in this role.

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