1 to 25 of 45 DemandTrendPermanent React Jobs in the Thames Valley

Front-End Developer – React Native/React – AI Product Up to £65k + 10% bonus + equity London (Hybrid) A cutting-edge AI company shaping the future of strategic insight is looking for a Front-End Developer to join their fast-moving team. You’ll work closely with designers and engineers to build beautiful, responsive user interfaces across mobile and … web, using React, React Native, and modern JavaScript frameworks. This is a great opportunity for someone who enjoys innovation, ownership, and building visually engaging products. You'll be joining a collaborative, design-focused team solving some of the most interesting problems in natural language processing and knowledge visualisation. What You’ll Be Doing Building responsive front-end experiences in React … React Native, and Expo Collaborating closely with the Lead Visual Designer on clean and consistent UI/UX Developing new user-facing features and shipping high-quality code Working with cloud-based hosting services to support scalable applications Staying up to date with front-end technologies and contributing ideas to improve development Pair programming, code reviewing, and pushing to GitHub More ❯

Developer candidates should be able to demonstrate strong knowledge of: .NET Core/ASP.NET MVC, C# and Azure SQL. Any experience in the following is desirable: .NET 9, JavaScript, React, Angular 19, Microservices, MongoDB, Vue.js, TypeScript, Azure, AWS, Web API 2, Entity Framework, Node.js, Elasticsearch, Agile, TDD, BDD, Scrum, Kanban and MongoDB. Training will be provided in any of the More ❯

take ownership over some exciting projects. This is a Full Stack role, therefore we would love to see some front end development skills with the likes of JavaScript, jQuery, React, angular etc. We use Stimulus as a front end framework. If you're a seasoned Full Stack Developer who thrives on building real features that deliver real value, we d More ❯

take ownership over some exciting projects. This is a Full Stack role, therefore we would love to see some front end development skills with the likes of JavaScript, jQuery, React, angular etc. We use Stimulus as a front end framework. If you're a seasoned Full Stack Developer who thrives on building real features that deliver real value, we'd More ❯

CD pipelines, and DevOps tools (e.g., Azure DevOps) Hands-on experience with web scraping, REST API integrations, and streaming data pipelines. Knowledge of JavaScript and front-end frameworks (e.g., React) Key Responsibilities: Architect and maintain robust data pipelines (batch and streaming) integrating internal and external data sources (APIs, structured streaming, message queues etc.). Collaborate with data analysts, scientists, and More ❯

first development Knowledge of accessibility standards and best practices Excellent problem-solving skills and attention to detail with strong communication and collaboration skills Experience with front-end frameworks like React or Angular Familiarity with version control systems like Git and DevOps Knowledge of Agile methodologies and practices Experience with user research and usability testing The Where and When This is More ❯

and 2 days from home. Essential experience: Degree in STEM subject from a Russell Group or Red Brick University Experience leading software development teams Knowledge of either C# or React Strong experience with SQL Source control, ideally Git Agile Any experience in the following would be advantageous: Latest versions of .NET AI, Machine Learning JavaScript, TypeScript and associated frameworks Containers More ❯

JavaScript. Proven experience creating clean, responsive, and adaptive UI for desktop, tablet, and mobile platforms. Hands-on experience with Blazor and MAUI frameworks. Familiarity with front-end frameworks like React or Angular (nice to have). Solid understanding of responsive design principles and cross-browser compatibility. Excellent communication and collaboration skills. Experience in managing and delivering software projects on time More ❯

JavaScript. Proven experience creating clean, responsive, and adaptive UI for desktop, tablet, and mobile platforms. Hands-on experience with Blazor and MAUI frameworks. Familiarity with front-end frameworks like React or Angular (nice to have). Solid understanding of responsive design principles and cross-browser compatibility. Excellent communication and collaboration skills. Experience in managing and delivering software projects on time More ❯

Server Source control, ideally Git Experience working within an Agile environment Any experience in the following would be advantageous: .NET 5/6 JavaScript, TypeScript and frameworks such as React.js Docker, Kubernetes NoSQL This is an exciting opportunity to join a rapidly expanding company using the latest tools and technologies. If you are looking for a role of this nature More ❯

Server Source control, ideally Git Experience working within an Agile environment Any experience in the following would be advantageous: .NET 5/6 JavaScript, TypeScript and frameworks such as React.js Docker, Kubernetes NoSQL This is an exciting opportunity to join a rapidly expanding company using the latest tools and technologies. If you are looking for a role of this nature More ❯

and 2 days from home. Essential experience: Degree in STEM subject from a Russell Group or Red Brick University Experience leading software development teams Knowledge of either C# or React Strong experience with SQL Source control, ideally Git Agile Any experience in the following would be advantageous: Latest versions of .NET AI, Machine Learning JavaScript, TypeScript and associated frameworks Containers More ❯

and 2 days from home. Essential experience: Degree in STEM subject from a Russell Group or Red Brick University Experience leading software development teams Knowledge of either C# or React Strong experience with SQL Source control, ideally Git Agile Any experience in the following would be advantageous: Latest versions of .NET AI, Machine Learning JavaScript, TypeScript and associated frameworks Containers More ❯

strategy, hiring, delivery, and technical oversight Deep experience building and scaling SaaS platforms (cloud-native, Kubernetes, Terraform, CI/CD, observability) Expertise in modern stacks (Python, TypeScript/Node.js, React) and major clouds (AWS, GCP, Azure, Oracle) Knowledge of security and privacy frameworks: RBAC, encryption, secure API design, identity/auth protocols (OAuth2, OpenID) Track record delivering in regulated or More ❯

strategy, hiring, delivery, and technical oversight Deep experience building and scaling SaaS platforms (cloud-native, Kubernetes, Terraform, CI/CD, observability) Expertise in modern stacks (Python, TypeScript/Node.js, React) and major clouds (AWS, GCP, Azure, Oracle) Knowledge of security and privacy frameworks: RBAC, encryption, secure API design, identity/auth protocols (OAuth2, OpenID) Track record delivering in regulated or More ❯

Engineer into Tech Lead/Engineering Manager roles. Are comfortable leading strategy but still enjoy being close to architecture and implementation. Have worked with JavaScript/TypeScript, Node.js, SQL, React or similar technologies. Bring strong experience in backend engineering, APIs, cloud infrastructure (we use AWS), and modern DevOps. Have experience building products in high-stakes or regulated domains (e.g. fintech More ❯

Server Source control, ideally Git Experience working within an Agile environment Any experience in the following would be advantageous: .NET 5/6 JavaScript, TypeScript and frameworks such as React.js Docker, Kubernetes NoSQL This is an exciting opportunity to join a rapidly expanding company using the latest tools and technologies. If you are looking for a role of this nature More ❯

Server Source control, ideally Git Experience working within an Agile environment Any experience in the following would be advantageous: .NET 5/6 JavaScript, TypeScript and frameworks such as React.js Docker, Kubernetes NoSQL This is an exciting opportunity to join a rapidly expanding company using the latest tools and technologies. If you are looking for a role of this nature More ❯

Experience 5–7 years of professional experience across software engineering, DevOps, or applied data science Strong programming skills in Python and familiarity with JavaScript/TypeScript Working knowledge of React (not a frontend role, but an understanding of the stack is important) Hands-on experience with containerisation (Docker) and cloud deployment (Terraform, microservices, Azure) Exposure to Jupyter notebooks , and understanding More ❯

to take a lead role within the dev team Proficient understanding of semantic mark-up, including HTML5 & CSS3 (comfortable with CSS animations and flexbox) Highly skilled in JavaScript and ReactJS The ability to mentor junior staff, including code reviews and technical guidance Good understanding of asynchronous request handling & partial page updates Proficient understanding of cross-browser compatibility issues and ways More ❯

to take a lead role within the dev team Proficient understanding of semantic mark-up, including HTML5 & CSS3 (comfortable with CSS animations and flexbox) Highly skilled in JavaScript and ReactJS The ability to mentor junior staff, including code reviews and technical guidance Good understanding of asynchronous request handling & partial page updates Proficient understanding of cross-browser compatibility issues and ways More ❯

in wealth management, investment management, or trading platforms with a deep understanding of industry workflows and requirements Solid technical foundation with hands-on experience in modern web technologies, including React, TypeScript, Python, and cloud infrastructure (AWS preferred) Understanding of API integration patterns, particularly Open API/REST API implementations in financial services contexts Proven track record of successfully managing complex More ❯

Managing incident handling, root cause analysis and documentation Collaborating with offshore developers to maintain consistent quality Tech landscape C#, .NET Core, MVC, Web API Azure SQL Server, Entity Framework React/Angular exposure useful but not essential Infrastructure as Code, DevOps and CI/CD You will thrive in this role if you: Have 5+ years’ .NET experience including technical More ❯

Managing incident handling, root cause analysis and documentation Collaborating with offshore developers to maintain consistent quality Tech landscape C#, .NET Core, MVC, Web API Azure SQL Server, Entity Framework React/Angular exposure useful but not essential Infrastructure as Code, DevOps and CI/CD You will thrive in this role if you: Have 5+ years’ .NET experience including technical More ❯

Proxyman , Bitrise , or GitLab CI . Awareness or exposure to iOS development (Swift), GraphQL, microservices, or cloud platforms (AWS, GCP, Azure). Understanding of modern front-end technologies like React/Redux or experience in backend services (Java/Kotlin). Passion for UX and a customer-centric approach to development. Why Join? Flexible hybrid working: Work remotely with occasional More ❯