18 of 18 Contract React Jobs in London

FullStack Developer (Java/React)Location: Canary WharfContract Length: 3 months rolling We are looking for an experienced Full Stack Engineer to join our engineering team and help deliver scalable, cloud-native applications supporting critical business services. You will be responsible for designing, developing and maintaining high-quality software across … Engineers and fellow developers to build secure, resilient and high-performing applications. Key Responsibilities Design, develop and maintain full-stack applications using Java and React/React Native. Build scalable RESTful APIs and microservices that support enterprise-grade applications. Develop responsive user interfaces using modern JavaScript frameworks and best practices. ...

testing. - Contribute to CI/CD pipelines and frequent code integration. - Maintain accurate documentation and work tracking within Azure DevOps. Required Skills - Node.js & TypeScript - React & Express.js - REST APIs - Docker - Azure App Services & Azure Functions - Azure DevOps (Repos, Boards & Pipelines) - Azure Kubernetes Service (AKS) - Azure Container Registry - Cosmos DB - Kubernetes & Helm ...

Java full-stack IAM applications APIs Microservices Secure DevOps-based releases Technical Skills required Java Spring Boot REST APIs AWS/Azure Angular/React microservices SQL OAuth2/OIDC unit testing secure coding CI/ ...

Hands-on Code: At least 2+ years of professional software development experience (OOP). Tech Stack: Proficiency in Python and JavaScript, alongside modern frameworks (React, Angular, Vue, etc.). Cloud & Data: Proven experience deploying to AWS, GCP, or Azure, alongside a strong understanding of SQL/NoSQL databases. Communication: Exceptional ...

would be beneficial: * Hospitality, travel or multi-property booking platforms * WooCommerce, Shopify or similar ecommerce technologies * HubSpot, Salesforce, Zoho or comparable CRM platforms * Django, React, Angular, AWS or other cloud and application-development technologies * WhatsApp Cloud API, Twilio or similar communication platforms What Success Looks Like Success in this position ...

would be beneficial: * Hospitality, travel or multi-property booking platforms * WooCommerce, Shopify or similar ecommerce technologies * HubSpot, Salesforce, Zoho or comparable CRM platforms * Django, React, Angular, AWS or other cloud and application-development technologies * WhatsApp Cloud API, Twilio or similar communication platforms What Success Looks Like Success in this position ...

knowledge-sharing initiatives. The skills you'll need: Full-stack software development experience, with strong expertise in front-end engineering. Strong commercial experience with ReactJS, TypeScript, JavaScript, HTML5 and CSS3, building scalable and responsive web applications. Experience with modern front-end frameworks and tooling, including Next.js and Tailwind CSS. Experience ...

Title: Senior Full Stack Developer (React & Java script) Contract Length: 12 Months Location: London - 3 Days a week onsite Daily Rate: Circa £650/Day (Inside IR35) About the Role Join our dynamic team as a Senior Full Stack Developer, where your expertise in React JS and C# .NET Core … collaborative environment and are eager to make an impact, we want to hear from you! Key Experience Needed: Front-end: Strong proficiency in React.js, JavaScript/TypeScript, Redux/RTK, and modern UI patterns, develop framework is essential Back-end: Expertise in C# .NET Core, REST APIs, and microservices-based ...

months, with possible scope to extend. They are ideally looking for someone available to start ASAP. Requirements: Strong commercial TypeScript across the full stack React and Next.js on the frontend Node.js and REST APIs on the backend PostgreSQL, Docker and AWS Experience with WebXR, Meta Quest or PWAs is preferred ...

platforms. Your Experience Core Skills: 5+ years of hands-on software engineering experience with strong backend mastery in TypeScript and Node.js, alongside familiarity with React across the stack. Architecture & Operations: Deep passion for API design, data modeling, service reliability, and operating CI/CD pipelines. Problem Solver: Proactive ownership ...

Apps through plugins, PCFs, custom connectors Hands-on experience on Azure Function Apps, Logic Apps, .Net Container Apps, Copilot Studio Experience of working on React framework, C#, APIs Good knowledge of general database concepts, SQL server, Power BI Experience with building AI agents ...

technical stakeholders Excellent analytical, problem-solving and communication skills Degree in Computer Science, Mathematics, Engineering or a related discipline Desirable Skills .NET Core ASP.NET React TypeScript Kafka Personal Attributes Strong ownership mentality and delivery focus Able to work effectively in a fast-paced front office environment Collaborative team player with ...

Agile environment. Key Responsibilities Design, develop, and maintain scalable backend services using Java and/or C# . Build modern, responsive user interfaces using ReactJS . Develop and support RESTful APIs and microservices . Design, optimize, and maintain database solutions using Oracle and Couchbase . Implement and support event-driven … Required Skills & Experience Strong commercial experience with Java and/or C# (experience in both is highly desirable). Strong frontend development experience with ReactJS . Proven experience building and supporting REST APIs and microservices . Experience working with relational and NoSQL databases, particularly Oracle and Couchbase . Experience with ...

closely with backend engineers, architects, UX designers, and business stakeholders to deliver secure, data-driven solutions in a highly regulated environment. Tech Stack Frontend React TypeScript JavaScript (ES6+) HTML5 CSS3 Backend Exposure Node.js REST APIs GraphQL Nice to Have Next.js AI integrations (OpenAI, Azure AI, or similar) Essential Skills & Experience … Strong commercial experience building enterprise-grade frontend applications using React Advanced JavaScript and TypeScript development skills Solid understanding of responsive design, modern UI development, HTML5, and CSS3 Experience developing reusable component libraries and scalable frontend architectures Proven experience integrating RESTful APIs, GraphQL services, and third-party platforms Experience with state ...

week in the office. The successful candidate will play a key role in delivering a business-critical application, working with modern technologies including Azure, React, Node.js and SQL while collaborating closely with both technical teams and business stakeholders. Key Responsibilities: Lead the development of an established Corporate Governance platform from … prototype through to production. Design, develop and maintain scalable full-stack applications using Azure, React, Node.js and TypeScript. Build, optimise and maintain SQL Server and Azure SQL databases, ensuring performance, security and data integrity. Develop responsive front-end applications using React and TypeScript. Build and maintain back-end services using ...

Engineer to help deliver the next generation of AI-powered language learning and assessment products.You'll be a hands-on engineer with strong Python, React, JavaScript/TypeScript and AWS experience, developing scalable cloud-native applications and integrating AI capabilities into production systems.Recent experience developing Chat or Messaging applications within … Education or Learning sector is essential. Key Responsibilities: Develop and maintain scalable full-stack applications using Python, React and AWS. Contribute to technical architecture, solution design and engineering best practice. Build high-quality, secure and performant software through short delivery iterations. Collaborate with Product, Design, QA and Engineering teams. Participate ...

Full Stack Java Developer - Active SC, Active NPPV3, Java, React & TypeScript Up to £550 per day (Inside IR35) Remote 6 Months We are looking for an experienced Full Stack Java Developer to join a large-scale digital programme, delivering modern applications within a microservices environment. Active SC Clearance and NPPV3 … essential. Key Requirements: Strong experience developing full stack applications using Java (Spring Boot), React and TypeScript. Active SC Clearance and NPPV3. Proven experience working within microservices architectures, building scalable and maintainable solutions. Strong knowledge of PostgreSQL or other relational SQL databases. Hands-on experience with Docker and containerised application deployment. ...

Frontend Developer – React/Next.js London/Hybrid £300 per day | Outside IR35 3–6 month contract Standard 8 are working with a client looking for a hands-on Frontend Developer to join a project focused on improving and extending a suite of internal web applications. The core … work is React, Next.js and TypeScript , building clean, reusable components and delivering interfaces that are responsive, accessible and maintainable. They need someone who can get into an existing codebase, understand how it works and start contributing without needing weeks of hand-holding. What you’ll be working with The main ...