76 to 100 of 117 React Jobs in the South East

Applied AI Engineer

Location
Guildford, England, United Kingdom
have shipped LLM applications to real users. Retrieval, structured extraction or agents, running in production. Full-stack enough to own a product: TypeScript and React at the front, Python or Node behind it, Postgres underneath. An evaluation habit. You measure before you claim. Experience of enterprise integration and security review ...

Junior Full Stack Developer

Hiring Organisation
FISco (UK) Limited
Location
Winnersh, Wokingham, Berkshire, United Kingdom
Employment Type
Permanent
ship has a direct, visible impact on how the business runs. Key Responsibilities • Design, build, and maintain UI features across Taskye's Next.js/React frontend, working within our existing component library and coding standards • Extend or consume backend APIs (C#/.NET 8 microservices) when a feature calls … Azure DevOps and track work in Jira • Learn and follow Taskye's established architecture and conventions Tech Stack & Essential Skills Core Skills: • TypeScript • React • Next.js • HTML & CSS • Git • C# and .NET 8 • T-SQL Tooling used across the team: Azure DevOps (source control and CI/CD), Azure (cloud hosting ...

.NET Full-Stack Developer (Azure and React)

Location
Wokingham, England, United Kingdom
.NET Full-Stack Developer (Azure and React) Job Reference Number: PG1 Our client, a leading global supplier for IT services, requires an experienced Full-Stack Developer to be based at their client’s office in Wokingham, UK This is a fully onsite role. This is a 6 month temporary contract … start asap Day rate: Competitive Market rate The Role: Our client is looking for a skilled Azure .NET and React developer with a focus on automation to join their rapidly growing team. Your role will involve implementing, and maintaining scalable, secure cloud application on Azure, while ensuring the application reliability ...

Frontend Developer (React) — Hybrid, Build Great UIs

Location
Bexhill-on-Sea, England, United Kingdom
Hastings Direct is seeking a Digital Developer (Front End) to build and maintain modern, scalable front-end applications using JavaScript and React.js. Hybrid working from Bexhill or Leicester, collaboration with UX/UI, backend, and ...

Rail AI Engineer (Production, End-to-End) — Hybrid UK

Location
Guildford, England, United Kingdom
deployment, with the founder closely involved in product direction and client relationships. You will own both front-end and back-end work (TypeScript/React and Python/Node), ensure secure, governed integration with client document systems, and define #J-18808-Ljbffr ...

Full-Stack Engineer — Health Tech Impact (Hybrid)

Location
Worthing, England, United Kingdom
Engineer to join our hybrid team in Worthing, West Sussex. You will work across the full stack, building modern front-end applications with Next.js, React and Angular, and scalable back-end services with PHP Laravel/Symfony. You will join an Agile engineering team delivering secure, high-quality solutions that ...

Full Stack Engineer

Hiring Organisation
Searchability (UK) Ltd
Location
West Malling, Kent, South East, United Kingdom
Employment Type
Permanent
Salary
£60,000
construction, aviation and energy Hybrid, 2 days a week onsite in Kings Hill, West Malling C# and .NET 8, Blazor/Razor and DAPR React, Angular, Vue or MVC backgrounds also considered Microservices, event-driven with Kafka and Azure Event Hubs Azure and AWS, Docker and Kubernetes Real-time geolocation … architecture. Blazor and Razor on the front end, so no framework churn. You do not need commercial Blazor experience. Strong C# and .NET with React, Angular, Vue or MVC behind you is enough, and they will teach you DAPR and the positioning side. WHAT YOU WOULD LEARN HERE Most .NET ...

Software Developer

Hiring Organisation
Spectrum IT Recruitment Limited
Location
Newbury, Berkshire, South East, United Kingdom
Employment Type
Permanent
Salary
£60,000
environment where you're encouraged to build, improve and experiment. Skills required: Strong commercial Node.js, TypeScript and JavaScript experience Full-stack experience with React and Node.js Experience with MongoDB, Redis or similar technologies Good knowledge of Git, CI/CD, and automated testing Understanding of modern software engineering and Agile … tools would be highly beneficial What You'll Be Doing: Build and maintain applications using TypeScript, JavaScript, and Node.js Work across the stack with React, Node.js, MongoDB and Redis Develop and improve financial modelling applications Build and maintain CI/CD pipelines and containerised environments Use modern AI development tools ...

Scientific Software Engineer

Location
Oxford, England, United Kingdom
Development: Design and develop internal applications and web‐based tools for interrogating biological and biomedical data; build user interfaces using JavaScript/TypeScript and React; develop applications, services, and APIs using .NET; build integrations to external APIs and data providers (commercial, public, and internal scientific resources); deliver maintainable, well‐tested … closely related discipline. Demonstrated experience working with biological, biomedical, or life‐science data. Strong, hands‐on experience with .NET; JavaScript/TypeScript and React; working knowledge of Python. Proven experience working within Agile development methodologies, including use of Jira. Proven ability to design, build and maintain production‐quality software systems. ...

Senior Software Engineer (Full Stack)

Location
Farnborough, England, United Kingdom
Software Development Strategy. Contribute to full‐stack delivery, including: Backend services and REST APIs implemented in Java; Modern single‐page applications implemented using React/TypeScript or equivalent frameworks. Make technical decisions within assigned scope, aligning with agreed architectural direction and escalating broader decisions where appropriate. Apply strong software engineering … using: Java (Java 8 and modern Java versions such as 17 and 21) REST API design and implementation Modern SPA development experience (required) using React and TypeScript, Angular, or Vue. Strong understanding of design patterns and a solid, structured approach to software development. Proven experience delivering complex changes in production ...

Senior Full-Stack Engineer (Java/React) – Cloud & AI Impact

Location
Oxford, England, United Kingdom
stakeholders and mentor teammates to deliver high-quality software that supports researchers and publishers. The role requires strong experience with Java, JavaScript/TypeScript, React or Angular, and modern DevOps practices in AWS/Docker/Kubernetes. #J-18808-Ljbffr ...

Azure AI Developer

Location
Reading, England, United Kingdom
production-ready applications. Your responsibilities will include: Designing and developing production-grade AI-powered applications. Building modern full-stack solutions using technologies such as React, Node.js, .NET/C#, Python and FastAPI . Integrating Microsoft AI technologies including Azure OpenAI, Azure AI Foundry, Foundry Agents and Azure AI Search . … combined with genuine hands‐on exposure to generative AI. Ideally, you’ll have: Extensive commercial full-stack development experience with one or more of: React/Node.js Python/FastAPI A strong track record of delivering production-grade software , not just prototypes. Experience designing and deploying applications within Microsoft Azure ...

Senior Full Stack Engineer

Location
Epsom, England, United Kingdom
product suite, balancing hands‐on development with technical leadership. You’ll: Develop and evolve full stack products, building modern applications using React, JavaScript, TypeScript, cloud‐native services and well‐structured back‐end APIs. Help shape our technical architecture, making thoughtful decisions that support scalable, secure and maintainable products across … real‐world use. You may thrive in this role if you: Have strong experience developing modern full stack applications, with hands‐on knowledge of React, JavaScript and TypeScript and experience designing or integrating back‐end services and REST APIs. Have experience developing and operating solutions in Microsoft Azure, alongside modern ...

Senior Full Stack Engineer

Location
Epsom, England, United Kingdom
contribute to engineering practices that enable our products and people to grow. Your role Develop and evolve full stack products, building modern applications using React, JavaScript, TypeScript, cloud‐native services and well‐structured back‐end APIs. Help shape our technical architecture, making thoughtful decisions that support scalable, secure and maintainable … real‐world use. You may thrive in this role if you: Have strong experience developing modern full stack applications, with hands‐on knowledge of React, JavaScript and TypeScript and experience designing or integrating back‐end services and REST APIs. Have experience developing and operating solutions in Microsoft Azure, alongside modern ...

Software Engineer

Location
Milton Keynes, England, United Kingdom
capability and service ownership over time. Engineers within Digital Services work across a modern technology landscape that includes .NET Core, ASP.NET MVC, REST APIs, React, Next.js, design systems and reusable component development, observability and OpenTelemetry, Microsoft Azure, Infrastructure as Code (IaC), and Headless CMS platforms. The technologies used will vary … governance, security, and cost considerations. Our engineering teams work across a modern technology ecosystem including: .NET Core and ASP.NET MVC REST APIs and integrations React and Next.js Design systems and reusable component development Observability, monitoring, and OpenTelemetry Infrastructure as Code (IaC) Headless CMS platforms Candidates are not expected to have ...

React Developer

Hiring Organisation
Catchfish
Location
Fleet, Hampshire, UK
Employment Type
Full-time
React DeveloperAn opportunity has arisen for a React Developer to join a market leading company. If you are excited about front-end features and have a passion for data, this is the ideal position for you! The front-end team is responsible for the delivery of the product. … React Developer you will be responsible for: Feature development as well as data visualisationAPI developmentProduct troubleshooting and testingSolution architectureCustomer workflow and user journeysThe successful React Developer will have the following abilities/experience: Must have React and Redux experience Have an excellent working knowledge of front-end technologies such ...

Web Designer

Location
Milton Keynes, England, United Kingdom
team. The ideal candidate should have a strong eye for design along with solid front-end development skills. Preferred (Optional): Experience with modern frameworks (React, Vue, etc.) Knowledge of performance optimisation techniques Location: [Your Location/Remote/Hybrid] Employment Type: [Full-time/Contract/Internship] #J-18808-Ljbffr ...

Advanced Engineer, Investment Technology

Location
Henley-on-Thames, England, United Kingdom
Investment Technology platform. With hands‐on skills in at least one programming language (e.g. Python), modern web/UI frameworks such as Streamlit or ReactJS, and at least one database platform such as Snowflake or PostgreSQL, they will join a squad designing, developing and supporting solutions that advance business capabilities … enterprise standards, security and the wider Investments strategy. What you will be doing Build, test, deploy and support applications and services (e.g. Streamlit or ReactJS-based tools) across the platform's Cloud environment, contributing to ongoing Cloud migration activities. Apply AI-assisted development tooling (e.g. GitHub Copilot) and AI/ ...

Senior Full Stack Engineer

Hiring Organisation
Dignity Funerals Limited
Location
Maidenhead, Berkshire, South East, United Kingdom
Employment Type
Permanent
Salary
£90,000
comfortable taking technical ownership within a team or domain. You will bring expertise in full stack development using JavaScript or TypeScript, Node.js, and React or Angular , together with strong knowledge of systems architecture, API design and databases. You will also understand the importance of observability, monitoring, testing, performance, security, accessibility … systems. Proven experience leading technical direction for a team, product or technical domain. Strong full-stack development experience using JavaScript or TypeScript, Node.js, and React or Angular. Strong knowledge of systems architecture, APIs and database design. Experience of CI/CD pipelines, testing strategies and modern DevOps practices. Knowledge ...

Senior Software Engineer

Hiring Organisation
CACI Limited
Location
Croydon, Surrey, South East, United Kingdom
Employment Type
Permanent, Work From Home
About Us: We are the Information Intelligence Group (IIG) of CACI UK, a specialist software consultancy providing new bespoke solutions to solve our customers complex operational problems. As our business continues to grow, we are ...

Principle SharePoint Developer

Hiring Organisation
REAL Technical Solutions Limited
Location
Worthing, Sussex, United Kingdom
Employment Type
Permanent
Salary
GBP 76,000 Annual
Principle SharePoint Developer Up to £76,000 plus excellent benefits & bonus - Worthing, Sussex - 1 or 2 days in the office - loads of developmental opportunities within this role My client a leading utilities (CNI/Critical ...

Embedded Engineer - DC Cleared

Hiring Organisation
VIQU IT Recruitment
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£600.00 - £700.00 per day
help manage priorities and unblock anything when required. Responsibilities Build and maintain features top to bottom: Python back-end services and APIs, with React and TypeScript on the front end. Act as the main link between the engineering team and the client, turning what they need into something buildable … commercial experience building back-end services, APIs and tooling with FastAPI, Django, Flask or similar. TypeScript: strong commercial experience on modern front ends with React, Vue or Angular. Linux: properly comfortable without a GUI, including shell, networking, processes, permissions, systemd, packages and troubleshooting hosts. Full stack delivery: a track record ...

Senior Online Developer (JavaScript)

Location
Oxford, England, United Kingdom
We want you to #JOINTHEREBELLION! For 30 years we’ve been independently developing and publishing incredible video games at our multiple studios founded by Jason & Chris Kingsley, but Rebellion is more than just games. We ...

Senior Digital Engineer

Location
Bexhill-on-Sea, England, United Kingdom
keen eye for design and usability. Extensive knowledge of front-end technologies including HTML/HTML5, XML, DHTML, CSS/CSS3, SASS, LESS, JavaScript, ReactJS, Redux, Flex, jQuery, JSON, Bootstrap. Strong proficiency in JavaScript fundamentals, including object models, DOM manipulation, event handling, data structures, algorithms, and JSX. Current experience with … ReactJS workflows such as Flux, Redux, Create React App, and data structure libraries. Solid understanding of RESTful APIs and token-based authentication (e.g., JWT). Familiarity with popular frontend development tools such as Node, NPM, CI/CD pipelines, DevOps practices, and performance testing frameworks like Jest and React Testing ...

Senior Full-Stack Engineer

Hiring Organisation
Tria
Location
Worthing, West Sussex, United Kingdom
Employment Type
Permanent
Salary
£65000 - £75000/annum + Benefits
direction/leading architectural solutions. Good hands-on experience full-stack coding in .NET/C# and a modern front-end framework with TypeScript (React, Angular or Vue). Good experience working with AI - experience building AI into a Product - designing LLM-backed features (retrieval, semantic search, agents). Experience … then please apply ASAP with an up-to-date CV which showcases your experience in the above areas. Full-Stack Engineer, .Net, C#, Typescript, React, Angular, Vue, AI, LLM, Web Engineering, Webtech, Web Technology, Azure, Architecture ...