Intermediate React Developer Reactjsjavascript Jobs in UK

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Software Developer

My client on the outskirts of Newport are looking for a contract Software Developer to join the team on an initial 3 month contract, interviews first week of January. The organisation had a small development team, but have made redundancies and need a .net dev experts to come on board and keep the ...

Fintech NodeJS Developer Hybrid & Growth Focused

Experience & Skills Experience may have occurred at school. HTML5 TypeScript/JavaScript NodeJS Proficiency in building responsive web applications using React. Testing through Unit to Integration test suites with tools like Junit, Cucumber, and Selenium. S ...

NodeJS Developer Fintech in London Quant Capital

Experience & Skills Experience may have occurred at school. HTML5 TypeScript/JavaScript NodeJS Proficiency in building responsive web applications using React. Testing through Unit to Integration test suites with tools like Junit, Cucumber, and Selenium. S ...

Senior Software Developer

The Role Are you a seasoned developer with a passion for building scalable, high-impact software solutions? Do you thrive in an environment where you can make strategic, hands-on contributions to cutting-edge technology? At ONYX Insight, we're looking for a Senior Softwa ...

Senior Software Developer

The Role Are you a seasoned developer with a passion for building scalable, high-impact software solutions? Do you thrive in an environment where you can make strategic, hands-on contributions to cutting-edge technology? At ONYX Insight, we're looking for a Senior Softwa ...

Senior Software Developer

The Role Are you a seasoned developer with a passion for building scalable, high-impact software solutions? Do you thrive in an environment where you can make strategic, hands‑on contributions to cutting‑edge technology? At ONYX Insight, we’re looking for a Senior Software Developer to join our g ...

Senior Full Stack Developer

Meteor Asset Management are expanding their digital capability to support and enhance their investment and research platforms. We’re looking for a Senior Full-Stack Developer to play a key role in designing, building, and maintaining high-quality software solutions across our technology stac ...

Senior Software Engineer

As a Senior Developer, you will lead the delivery of medium-to-large features and projects within your squad while influencing the broader engineering strategy. You will work as a full stack developer, partnering with Product and Design teams to ensure solutions are robust, scalable, and user focused. Your ...

Software Developer

Software Developer 4 Days per week in the Portsmouth Office C#, .Net Core, VueJS, Typescript £45,000 - £50,000 Software Developer required to join a progressive and leading company within the automotive industry.<b ...

Software Developer

Software Developer 4 Days per week in the Portsmouth Office C#, .Net Core, VueJS, Typescript £45,000 - £50,000 Software Developer required to join a progressive and leading company within the automotive industry.As ...

PHP Developer

An established and fast-growing SaaS company is seeking an experienced Laravel Developer to join its expanding engineering function. This newly created role will play a pivotal part in delivering key projects and leading the development of major new features for a flagship global platform. ...

Frontend Developer

Frontend Developer Check all associated application documentation thoroughly before clicking on the apply button at the bottom of this description.Up to £70,000 + Bonus Central London – Flexible Hybrid Options Health-Tech A fast-growing healthtech company is seeking a Front ...

Frontend Developer

Frontend Developer Check all associated application documentation thoroughly before clicking on the apply button at the bottom of this description.Up to £70,000 + Bonus Central London – Flexible Hybrid Options Health-Tech A fast-growing healthtech company is seeking a Front ...

Frontend Engineer & Technical Content Creator (Part Time)

A tech company in the United Kingdom is seeking a developer to write self-contained prompts for various applications. The ideal candidate has over 2 years of experience in frontend or full-stack development, with strong skills in JavaScript, TypeScript, and React. Responsibilities include creating verifiable eva ...

Graduate Web Developer 1 Year Placement (Cambridge)

A leading technology company in Cambridge is seeking a Graduate Web Developer for a one-year placement. You will join the engineering team to work on a web-based management platform. Responsibilities include backend development in Python and Django, frontend data visualization with React, and deployment to AWS. ...

Full Stack Software Engineer — C#/.NET & React

A leading travel technology provider in the United Kingdom is looking for a skilled Software Developer to join their Product Delivery team. You will develop and deliver high-quality applications using technologies such as React and C#. This role is perfect for someone with advanced coding skills and a desire to ...

Lead Mobile Engineer React Native, POS & KDS

A technology startup in the United Kingdom is seeking an experienced Lead Mobile Developer to guide their mobile applications team. The successful candidate will have over 10 years of software engineering experience, with extensive knowledge of React Native in practical environments. This role involves hands-on ...

Full Stack Engineer, Climate Tech — End to End Ownership

A Climate Tech company in Bristol is seeking a Full-Stack Developer to contribute to their innovative platform aimed at reducing carbon emissions and improving energy efficiency. In this role, you'll work within a dynamic team using React and Typescript, and have the opportunity to influence system architecture ...

Senior Frontend Engineer React/TypeScript Expert

A software solutions provider based in Manchester is looking for a frontend developer. The role offers a salary up to £65,000 and requires strong skills in client-side Javascript, Typescript, and modern React development. The ideal candidate will be proficient in creating unit and component tests and have experi ...

Senior Full Stack Engineer, Live Events — Hybrid London

A growing tech company in London is seeking a Senior Full-Stack Software Developer to build impactful features for live-event systems. This role requires over 5 years of experience in full-stack development and proficiency in React and JavaScript. You'll work in a hybrid environment, owning technical project des ...

Senior Full Stack Engineer (Scala + React) Lead & Build

A leading trading solutions provider in Greater London is seeking a Senior Web Developer to join its FlexONE team. The role involves managing key product surfaces across web and mobile applications, utilizing Scala with Play Framework and a React front-end. Responsibilities include delivering maintainable featur ...

Senior Software Lead — AWS, Microservices & DevSecOps

A technology recruitment company is seeking a Senior Developer to design and optimise high-performing systems in a leadership-focused role within a fast-moving eCommerce business. Your contribution will directly impact the customer journey and the platform's future. Key responsibilities include developing scalab ...

React UI Engineer Real Time Data Interfaces

A leading global financial services firm is seeking a UI Developer in Greater London to assist in designing and developing user interfaces with React and Redux. Responsibilities include building responsive interfaces, collaborating on real-time data solutions, and participating in code reviews. Candidates should ...

Junior Frontend Engineer: UX/UI Focus + Growth Path

A leading recruitment agency is looking for a Graduate / Junior Front End Developer to join a growing team in Greater London. This role emphasizes UX & UI design, focusing on modern frameworks like Vue and React. Ideal candidates should have a strong portfolio and ability to create intuitive interfaces. The posi ...

Senior AI Frontend Engineer Dev Productivity (Hybrid)

A leading global banking firm is looking for a Senior Frontend Engineer in Belfast. The role demands expertise in React and TypeScript, focusing on creating user-friendly AI product interfaces. You'll collaborate with diverse teams to improve developer productivity and influence best practices. Enjoy a hybrid wo ...

Java Backend Engineer: Spring Boot Microservices Azure/AWS

A leading technology firm in London is seeking a skilled Java Back-end Developer with experience in Azure/AWS. Your main responsibilities will include designing and implementing microservices using the Spring Boot framework, ensuring compliance with the Software Development Life Cycle, and building pipelines on ...

Senior Dev to Lead: Impactful React/Node AWS | Hybrid Bath

A tech consultancy in Bath is seeking a Senior Developer to engage in projects, balancing client interaction with hands-on coding. This role offers a chance to lead and mentor within development teams, focusing on technologies like React, Node, and AWS. The environment promotes positive impact work while providi ...

Front End Architect: Modern UI, Accessible & Scalable

A leading technology firm in Greater London is looking for a Front-End Developer to create accessible user interfaces using modern technologies like JavaScript and frameworks such as React and Vue.js. This role involves collaborating with designers and backend teams to deliver exceptional user experiences. The i ...

Java Full Stack Engineer: E‑Commerce & AI Cloud Apps

A leading digital solutions provider in London is looking for a Full Stack Developer to enhance web and mobile solutions while collaborating closely with project managers and engineers. The role requires strong skills in Java and Spring, experience with REST APIs, and knowledge of modern frameworks like React or ...

Senior Full Stack Engineer — Hybrid (London)

A tech company specializing in live events is seeking a Senior Full-Stack Software Developer to create impactful features for high-volume systems. This position, based in London, offers a hybrid working model. Candidates should possess at least 5 years of experience with strong skills in React and Ruby, as well ...

Realtime Data Visualization Frontend Engineer (React/TS)

A VC-backed industrial AI startup in London is looking for a Frontend Developer to build sophisticated web applications that visualize complex sensor data for advanced manufacturing. This role requires strong expertise in React and TypeScript, coupled with a keen visual design sense. You'll work on cutting-edge ...

Senior Full Stack Engineer (Node/React/AWS)

A leading tech company in Leeds is looking for a software developer to work on projects using Node and React, with opportunities for mentorship. The role champions software quality and offers a flexible working model. The successful candidate will join a vibrant team focused on closing the digital skills gap and ...

Frontend Tech Lead for Public Sector

A leading technology company in the UK is seeking a Lead Front End Developer to deliver innovative digital services. In this role, you will lead the development of high-quality front-end solutions, set engineering standards, and guide a team through complex challenges. The ideal candidate will have deep experien ...

Java Full Stack Engineer: Own Features & Grow

A successful software company in the United Kingdom is seeking a Mid-Level Java / Full-Stack Developer to join their growing team. This role offers ownership of features from design to deployment and collaboration with Tech Leads to ensure high-quality delivery. Ideal candidates will have 2-3 years of experience ...

Remote Mobile Engineer React Native, User‑Focused

A tech company specializing in incident management is seeking a Mobile App Developer to lead the development of their on-call app. This role focuses on using React Native to build an outstanding user experience for iOS and Android platforms. With a strong emphasis on usability, accessibility, and customer feedba ...

Frontend Engineer for Enterprise Web Apps (React/Angular/Vue)

A leading financial services organisation in Newcastle upon Tyne is looking for a skilled Front-End Developer to build modern, scalable web applications in a Microsoft environment. This role emphasizes collaboration with back-end teams and offers opportunities to work on large-scale platforms. With 3+ years’ exp ...

Full Stack & On Robot Engineer (Robotics & AI)

A leading robotics company in the United Kingdom is seeking a Software Developer to develop and maintain full-stack web applications and on-robot software systems. The role involves collaborating with cross-functional teams to translate business requirements into technical specifications. Candidates should have ...

Full Stack Engineer: C# & React for Trading Analytics

A global technology investment firm based in London is seeking a Full Stack Developer to join its engineering group. This position requires expertise in C# and React, aimed at building systems that provide insights into trading activities. The role involves developing applications, analytics tools, and maintaini ...

Senior Frontend Engineer – Hybrid (Liverpool) Growth

A leading insurance group is seeking a Senior Frontend Developer to build high-quality user experiences. This role includes designing modern web applications using React, Next.js, and TypeScript. Applicants should have experience with Docker and Azure deployments. The position supports career progression and off ...

Frontend Engineer (Remote) – React + AI Tools

A global technology and content company based in the UK is looking for an experienced Frontend Developer to enhance applications and optimize large-scale sites serving millions of users. You'll collaborate with a remote team, leveraging technologies like JavaScript and React, while contributing to backend servic ...

Front End Architect (Next.js/TypeScript) – Public Sector

A leading technology firm in the UK is seeking a Senior Front-End Developer to help shape a high-profile public-sector digital service. You will have technical ownership, focusing on building front-ends with Next.js and collaborating with various teams to create efficient solutions. The ideal candidate has over ...

Senior Shopify Developer Hybrid/Remote, Growth Bonus

An award-winning eCommerce platform provider in Leeds is seeking a Senior Shopify Developer to enhance their development function. The role offers a hybrid work environment and focuses on modern frontend technologies such as React and Next.js. Ideal candidates will possess strong Shopify development skills and a ...

Full Stack Engineer — Python & TypeScript (WFH/Hybrid, Equity)

A tech start-up in Greater London is seeking a Full Stack Engineer/Developer to join their dynamic team. This role offers the chance to develop complex features in a stimulating tech environment, focusing on backend Python and TypeScript, with frontend React aspects. Responsibilities include full development lif ...

React Frontend Engineer — Build Dashboards & Maps

A leading digital solutions provider is seeking a Frontend Developer to join their experienced team in Farnborough, UK. The ideal candidate will have expertise in React and will work collaboratively to design and maintain software solutions. Responsibilities include writing clean code, participating in code revi ...

Full‑Stack C# / React Engineer – Real‑Time Analytics

A global investment management firm in London is seeking a Full Stack Developer to join their core engineering group. This role involves designing and maintaining applications that provide real-time insights into trading activity. The ideal candidate will have strong C# development skills and experience with Rea ...

Industrial Software Full Stack Engineer: Real World Impact

A leading engineering firm in the UK seeks a Full Stack Developer to build industrial-grade software for live operational environments. In this role, you will collaborate closely with senior engineers, contribute through the full development lifecycle, and utilize modern development tools like .NET and React. Id ...

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    Intermediate React Developer Reactjsjavascript Jobs in United Kingdom Job Search Guide, Trends and Insights