26 to 50 of 51 Contract React Jobs

on enterprise-scale systems using a cutting-edge stack. Key Details Contract: 6 months Location: Fully remote (UK-based) Day rate: Around £400 per day Start: ASAP Tech Stack React Angular SAP Commerce Cloud TypeScript Spring Framework More ❯

Experience in client-side SharePoint development and SPFx web parts. Document and records management expertise. Knowledge in metadata and taxonomy management. Nice to Have Experience with JavaScript frameworks like React or Angular. DISCLAIMER: By applying for this vacancy, you consent to your personal information being shared with our client and any relevant third parties we engage with, for the purpose More ❯

facing products to operational systems. The Role You'll be joining a multidisciplinary engineering team focused on building backend and occasionally frontend components using modern TypeScript across Node.js and React/Next.js. The role centres on developing APIs, event-driven services, and internal tools that support large-scale, cloud-hosted workloads. You'll work closely with engineers, analysts, and product … well-structured APIs and internal tools to improve data distribution across the organisation. Writing high-quality, well-tested code using modern testing frameworks and patterns. Occasionally contributing to simple React/Next.js based UI screens for configuration or internal tools. Improving system reliability, observability, and developer efficiency through metrics, logging, and automation. Working closely with cross-functional teams in an More ❯

Position: Front End Engineer (React/UI) Location: Central London Hybrid work (3 days per week onsite) Description Client is seeking a Senior Front End Engineer to help deliver our new Private Client Lending Origination Platform (IMPACT), a key initiative in transforming the way we originate and manage private client mortgages. We’re looking for an experienced engineer who combines … technical depth in React and TypeScript with a collaborative mindset. You’ll bring a strong foundation in modern front-end engineering — building performant, maintainable, and accessible interfaces — while embracing Client’s way of working: a culture of craftsmanship, openness, and shared learning. This is a role for someone who knows what great looks like but also values working as part … together. You’ll contribute your expertise, help uplift others, and learn from a team equally committed to doing things the right way. Key Responsibilities Build, maintain, and refine modular React applications using TypeScript, Tailwind CSS, and modern front-end architecture patterns. Translate UX designs and prototypes into responsive, accessible, and production-ready interfaces. Integrate securely with .NET/Azure backend More ❯

Full Stack React Developer with Python Location: Hybrid/London Rate: £500–£520 per day (Inside IR35) React | Python | AI-driven SDLC - Shape the future of software delivery. Build the front-end of an AI-led engineering platform. Are you a seasoned React developer who enjoys pairing elegant UI with smart back-end services? Fancy working on a platform that … this one’s worth a look. My client is building a next-gen SDLC transformation platform powered by AI and automation. They’re looking for two experienced Full Stack React Developers with Python capability to help bring this vision to life. You’ll be part of a tight-knit team focused on improving engineering productivity and delivering an intuitive, intelligent … user experience. What You’ll Be Doing: Building responsive, modular React applications that sit at the heart of an AI-driven SDLC platform Translating Figma designs into clean, maintainable, high-performing front-end code Integrating with Python-based services to surface AI insights and automation directly in the UI Creating reusable components and libraries that accelerate development across the team More ❯

Role – Senior/Lead Application Developer (MERN) The successful candidate will be responsible for designing, developing, and maintaining web applications using the MERN technology stack, which includes MongoDB, Express.js, React.js, and Node.js. The ideal candidate should have a strong understanding of the full web development life cycle, a thorough understanding of AWS and be able to work independently as well … conceptualize, define, and implement new features. • Work with Public Cloud (AWS) services, leveraging those than enhance our applications • Testing applications for performance and functionality • Developing user-facing features using React.js, ensuring appealing and responsive user interfaces. • Collaborating with other developers on projects • Work alongside development members and business partners to develop microservices • Identifying and addressing bugs, glitches, and performance issues … NodeJS ES6) technologies, typescript with knowledge of best practices • DevOps strategies, designing and best practices/strategies • Senior development experience using MERN framework for web application development. • Unit with React Testing Library/Jest and E2E test automation with Cypress • Industry standard CI/CD Orchestration Tools (GitHub Actions and Docker) • knowledge of Docker, API microservices, API integration with SAP More ❯

Senior Software Engineer (React/Node/React Native) - Contract - £575 per day (Outside IR35) Leading Ecommerce client now requires a talented Full Stack JavaScript Developer who is proficient in front/back-end and mobile development. (React/Node.js/React Native). This role will be joining their engineering team, developing new travel systems and requirements for our More ❯

impact projects using modern technologies and best practices, collaborating with architects, designers, and testers to deliver robust, scalable solutions. You'll be responsible for building Single Page Applications with ReactJS and TypeScript, implementing analytics, and ensuring high-quality code through TDD and code reviews. This role requires strong technical leadership, proactive problem-solving, and excellent communication skills. What You'll … Need to Succeed Essential Technical Skills ReactJS, Redux, TypeScript, HTML, CSS Experience implementing web analytics (e.g., Adobe Analytics) Strong engineering principles for SPAs and best practices for TypeScript Expertise in state management and routing Unit testing/TDD using Jest or Vitest Proficiency with Git, GitLab, merge requests, and code reviews Experience with NPM Workspaces, pre-commit hooks, and build …/test pipelines Understanding of RESTful APIs and authentication protocols (JWT, OAuth) Experience with React component development and tools like Storybook Desirable Skills Azure and DevOps experience Accessibility (A11y) best practices Behaviours & Responsibilities Senior-level experience in front-end development within a blended Scrum team Ability to manage workload, break down tickets, and collaborate on architecture decisions Comfortable engaging with More ❯

impact projects using modern technologies and best practices, collaborating with architects, designers, and testers to deliver robust, scalable solutions. You'll be responsible for building Single Page Applications with ReactJS and TypeScript, implementing analytics, and ensuring high-quality code through TDD and code reviews. This role requires strong technical leadership, proactive problem-solving, and excellent communication skills. What You'll … Need to Succeed Essential Technical Skills ReactJS, Redux, TypeScript, HTML, CSS Experience implementing web analytics (e.g., Adobe Analytics) Strong engineering principles for SPAs and best practices for TypeScript Expertise in state management and routing Unit testing/TDD using Jest or Vitest Proficiency with Git, GitLab, merge requests, and code reviews Experience with NPM Workspaces, pre-commit hooks, and build …/test pipelines Understanding of RESTful APIs and authentication protocols (JWT, OAuth) Experience with React component development and tools like Storybook Desirable Skills Azure and DevOps experience Accessibility (A11y) best practices Behaviours & Responsibilities Senior-level experience in front-end development within a blended Scrum team Ability to manage workload, break down tickets, and collaborate on architecture decisions Comfortable engaging with More ❯

new development Freelancers who can respond to requests within a reasonable timeframe Responsibilities Assist with maintenance of our current Web UI (Ember-based) and contribute to the new NextJS React frontend as directed Support the editorial team with content management and XML triage tasks Help with basic backend API tasks under supervision Provide assistance with infrastructure and DevOps tasks as …/CSS3 and JavaScript Ability to read and debug code Comfortable working with version control (Git) Strong self-learning ability through documentation Preferred (experience with or willingness to learn): React and/or Ember.js TypeScript Python XSLT Cloud infrastructure (AWS) basics API development basics GCS is acting as an Employment Business in relation to this vacancy. More ❯

Cloud: Proven experience with GCP , AWS , or Azure , and familiarity with CI/CD pipelines . API Development: Expertise in RESTful API design and development. Frontend: Working knowledge of ReactJS or Angular . Testing: Strong background in automated testing , including JUnit . Mindset: Excellent communication skills and a commitment to continuous learning in a collaborative Agile environment. Good to Have … Expertise Microservices Strong Expertise DevOps Pipelines Practical Experience Google Cloud Platform (GCP) Practical Experience RESTful APIs Proven Expertise Automated Testing Frameworks/JUnit Strong Experience Agile Methodology Practical Experience ReactJS/Angular Working Knowledge AWS/Azure (CI/CD) Familiarity What We Offer: Contract Duration: 6 months with the possibility of extension . Location: On-site in Leeds, UK More ❯

Front End Developer - ReactJS, Redux, Typescript London/Remote (Must be UK based) Up to £545 per day (Inside IR35) 3 months My client is an instantly recognisable consultancy who require a Front-End Developer for a high-profile end client within the Insurance space. Key Requirements: Proven commercial experience working as a Front-End Developer for large, complex organisations. … Strong understanding of ReactJS, Redux, Typescript, HTML, CSS tech stack. Previous experience implementing analytics in a web front end using tools such as Adobe Analytics. Strong understanding of state management principles and routing strategies. Proficient in unit testing and Test-Driven Development using Jest or Vitest. Skilled in Git, GitLab workflows, and managing merge requests. Experienced with NPM Workspaces, pre … commit hooks, and build/package/test processes. Solid understanding of consuming RESTful APIs and authentication protocols (JWT, OAuth). Expertise in React component development and tools like Storybook; familiarity with A11y, Azure, and DevOps is a plus. Excellent communication and stakeholder management skills. Nice to have: Previous experience within the Insurance industry. Immediate availability. Hays Specialist Recruitment Limited More ❯

Front End Developer - ReactJS, Redux, Typescript London/Remote (Must be UK based) Up to £545 per day (Inside IR35) 3 months My client is an instantly recognisable consultancy who require a Front-End Developer for a high-profile end client within the Insurance space. Key Requirements: Proven commercial experience working as a Front-End Developer for large, complex organisations. … Strong understanding of ReactJS, Redux, Typescript, HTML, CSS tech stack. Previous experience implementing analytics in a web front end using tools such as Adobe Analytics. Strong understanding of state management principles and routing strategies. Proficient in unit testing and Test-Driven Development using Jest or Vitest. Skilled in Git, GitLab workflows, and managing merge requests. Experienced with NPM Workspaces, pre … commit hooks, and build/package/test processes. Solid understanding of consuming RESTful APIs and authentication protocols (JWT, OAuth). Expertise in React component development and tools like Storybook; familiarity with A11y, Azure, and DevOps is a plus. Excellent communication and stakeholder management skills. Nice to have: Previous experience within the Insurance industry. Immediate availability. Hays Specialist Recruitment Limited More ❯

business applications using Microsoft Power Platform. Exposure to large end to end PowerApps project from conception to live. Excellent knowledge of the Microsoft Power Platform, including PowerApps, Power Automate, React, PCF Controls. Desirable Skills Power BI proficiency API integration Some knowledge of Kofax or similar tool Knowledge of Mendix or other LCAP tool Knowledge and experience of working with SQL … business applications using Microsoft Power Platform. Exposure to large end to end PowerApps project from conception to live. Excellent knowledge of the Microsoft Power Platform, including PowerApps, Power Automate, React, PCF Controls. More ❯

clinical and patient facing applications that integrate with core NHS systems. You should be confident building reliable backend services in .NET and delivering modern web front ends using either React or Angular. Key Responsibilities Build and enhance backend services using .NET that support clinical workflows Design, develop, and maintain integrations using FHIR or HL7 standards Deliver front end components using … React or Angular Collaborate with technical teams, clinical stakeholders, and integration specialists Ensure interoperability, data quality, and safe handling of clinical information Contribute to solution design, technical documentation, and sprint planning Support testing, troubleshooting, and performance optimisation Work within NHS information governance and clinical safety frameworks Essential Experience Proven experience working within NHS environments Advanced .NET development skills Strong knowledge … of FHIR and or HL7 standards Experience with React or Angular (either is fine) Experience building APIs, microservices, and secure integrations Understanding of NHS clinical systems and terminology Ability to work autonomously and communicate well with clinical teams Nice to Have Experience with Azure cloud services Knowledge of NHS Spine services Experience with integration engines like Mirth Understanding of DevOps More ❯

of real-time secondary market applications used by credit sales, trading and management globally. We are looking for a candidate with expert knowledge of .NET and JS Typescript/React, database\SQL experience, and with a track record of delivery on large scale real-time distributed systems. Knowledge of the Fixed Income business would be beneficial but not required. Key … software development experience in an investment bank environment or equivalent · Expert in .NET development, including .NET core and server-side development · At least 2 years' recent experience using Typescript, React and CSS with track record of delivery · Exposure to Rx and Redux/state management frameworks · Real-time high throughput application development · Strong understanding of relational databases and SQL · Comfortable More ❯

Full Stack Developer (React & Node) Location: Dublin (Hybrid) Duration: 12+ months Rate: Excellent day rate An established technology team in Dublin is seeking an experienced Full Stack Developer to join on a long-term contract. This is an opportunity to work on high-impact enterprise systems, using modern tools and development practices in a collaborative environment. You’ll play a … enterprise ready. Feedback from other developers we’ve placed here has been outstanding, it comes highly recommended as a great place to work. Key Experience: • Strong experience building enterprise React applications, with a solid understanding of modern React development practices • Proven track record with Node.js and serverless architectures • Strong exposure to cloud technologies, ideally some exposure to Kubernetes. • Interest in More ❯

Contract) Edinburgh or London (Hybrid) 425- 450 per day - Inside IR35 6 Months - Start ASAP A leading UK pensions provider is seeking a Senior Full Stack .NET Engineer with ReactJS to help deliver scalable, high-performing systems as part of a major technology transformation. What you'll bring: Strong commercial experience with C#, .NET or .NET Core ReactJS Proven ability More ❯

Contract) Edinburgh or London (Hybrid) £425-£450 per day - Inside IR35 6 Months - Start ASAP A leading UK pensions provider is seeking a Senior Full Stack .NET Engineer with ReactJS to help deliver scalable, high-performing systems as part of a major technology transformation. What you'll bring: Strong commercial experience with C#, .NET or .NET Core ReactJS Proven ability More ❯

to help build a new Windows-first (Linux-capable) software platform focused on imaging, visualization, AI integration, and data management. Key Responsibilities Develop front-end features and tools using React, TypeScript, Node.js, and modern CSS. Contribute to back-end C++ microservices supporting imaging, visualization, AI pipelines, and database operations. Collaborate on architectural decisions, APIs, and system integration between front-end … and C++ services. Ensure performance, stability, and usability across Windows and Linux environments. Required Skills & Experience Strong experience with React, TypeScript, Node.js, and front-end engineering best practices. Solid C++ development capability, ideally with microservices or high-performance systems. Understanding of imaging, visualization, or compute-intensive workflows. Familiarity with AI model integration and modern database technologies. Comfortable working in cross More ❯

SENIOR .NET AND REACT DEVELOPER - 12 months - INSIDE IR35 One of Loriens Leading Public Sector Clients are looking for A highly experienced .Net and React Developer to join their team. The successful candidate will be required to be in office in Edinburgh from time to time. Work closely with other members of the team to support a number of applications More ❯

initiatives across government departments. Key Responsibilities Design, develop and maintain robust data pipelines using PostgreSQL and Airflow or Apache Spark Collaborate with frontend/backend developers using Node.js or React Implement best practices in data modelling, ETL processes and performance optimisation Contribute to containerised deployments (Docker/Kubernetes) - experience in this area is desirable, not essential Operate within Agile teams … practices What We're Looking For Proven experience as a Data Engineer in complex environments Strong proficiency in PostgreSQL and either Airflow or Spark Solid understanding of Node.js or React for integration and tooling Familiarity with containerisation technologies (Docker/Kubernetes) is a plus Excellent communication and stakeholder engagement skills Experience working within or supplying to the public sector is More ❯

PHP Developer – PHP/React/Javascript/HTML/Git – Manchester/Remote I'm supporting a health tech platform hire a strong contractor to support some project demands. The role will be a mixture of backlog management, and new product projects to support the growth of the product. Projects will mainly be exploring and developing APIs for broader … experienced PHP developer with solid broader skill set including Javascript, HTML, CSS and Git (for version control). They're exploring new front end projects and so experience of React and/or Native would be great. Experience with Vanilla PHP and OO development experience would be ideal. The role will operate remotely with a day a fortnight in Manchester. More ❯

Inside IR35 Travel to Newcastle/Leeds/Manchester Around £400 per day Must pass a BPSS check REQUIRED: Git, AWS stack Role based: e.g. SQS, SNS, Lambda, Microservices, React and/or Node JS NICE TO HAVE: Event-based architectures, SonarQube, Redis, DocumentDB, public sector experience More ❯

I am working with an e-commerce company on the lookout for a React,js developer for a 6 month contract.Outside IR35Fully remote£450 - £500 per day Very Strong React.JS Strong knowledge of Software Design Patterns Strong understanding and experience of Database technologies in particular Mongo DB? Strong understanding and experience of APIs, RESTful services and Microservice Architectures Good understanding More ❯