26 to 50 of 117 React Jobs in the South East

Senior Full-Stack Engineer: Cloud, AI & Scalable Systems

Location
Oxford, England, United Kingdom
cross-functional Agile team. You will contribute to architecture discussions to ensure scalability, performance, and quality. You will work with Java, JavaScript/TypeScript (React/Angular), and SQL, using Git and modern IDEs (IntelliJ/VSCode), embracing TDD and Agile practices to deliver user-focused solutions in a fast ...

Full-Stack Engineer III: Build Cloud Apps & AI Solutions

Location
Oxford, England, United Kingdom
will contribute to a peer-review oriented Agile team, shaping architecture and delivering user-focused features. You will work with Java, JavaScript/TypeScript (React/Angular), SQL, and modern IDEs, while collaborating with product, QA, and DevOps to improve the delivery pipeline and drive scalable, robust solutions. #J ...

C# Software Engineer Full Stack

Hiring Organisation
Client Server
Location
Bracknell, Berkshire, UK
Employment Type
Full-time
distributed systems knowledgeYou have experience with SQL and relational databasesYou also have a good knowledge of frontend development, ideally with Vue.js experience, although React experience is also fineYou have experience with production AWS - CI/CD, SQS, DynamoDB, S3, ECS or Lambda advantageousYou have a good understanding of microservices ...

Mid-Level .NET Developer

Hiring Organisation
Nextech Group Limited
Location
Essex, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£50,000
with Git and standard CI/CD practices Understanding of object-oriented design principles and design patterns Experience with a front-end framework (Angular, React or similar) - desirable Exposure to Azure or AWS cloud services - desirable Strong problem-solving skills and attention to detail Good communication skills and ability ...

Software Engineer

Location
Slough, England, United Kingdom
stack, with strong backend or cloud experience the priority. Backend: Python, Java, C++, C# or Rust Cloud: AWS, Azure or Kubernetes Frontend: TypeScript or React (nice to have) Who They're Looking For They want genuine problem solvers who enjoy working closely with customers and colleagues. As part ...

Web Application Support Engineer

Location
Slough, England, United Kingdom
application updates, ensuring minimal disruption to business operations. Document technical issues and solutions to enhance knowledge sharing within the team. Experience Needed: Proven React, ASP.NET experience is essential Oracle/SQL expertise is required Proven experience in web application support, ideally within the financial or corporate settings. Strong understanding ...

Software Engineer

Location
Oxford, England, United Kingdom
years of relevant commercial experience Commercial experience in developing complex software solutions with some of the following Node/TypeScript, Express, Python, SQL, NoSQL, React, Cloud Infrastructure, unit testing A proven track record for delivering great software and solving difficult technical problems Experience building web-services/microservices Exceptional problem ...

Cloud & DevOps Engineer

Hiring Organisation
Expleo Group
Location
Milton Keynes, Buckinghamshire, South East, United Kingdom
Employment Type
Permanent
workflows and engineering productivity through automation. Security & Modernisation Conduct security reviews and vulnerability remediation activities. Assess and remediate security findings within legacy TypeScript and React applications. Support application, dependency, and infrastructure upgrades. Drive modernisation initiatives to ensure platforms remain supported, secure, and aligned with current best practices. Implement security improvements ...

C# Software Engineer / Team Lead

Hiring Organisation
Client Server
Location
Bracknell, Berkshire, UK
Employment Type
Full-time
C# .Net (would also consider other OO languages)You have strong system design experience, particularly distributed systems and microservicesYou have frontend experience with Vue.js, React or modern AngularYou have a good knowledge of SQL and relational databasesYou have production experience with AWS, ideally including SQS, DynamoDB, S3, ECS and LambdaYou ...

Software Developer / Team Lead C# .Net

Hiring Organisation
Client Server
Location
Bracknell, Berkshire, UK
Employment Type
Full-time
C# .Net (would also consider other OO languages)You have strong system design experience, particularly distributed systems and microservicesYou have frontend experience with Vue.js, React or modern AngularYou have a good knowledge of SQL and relational databasesYou have production experience with AWS, ideally including SQS, DynamoDB, S3, ECS and LambdaYou ...

Principal Engineer

Hiring Organisation
RedCat Digital
Location
Bracknell, Berkshire, UK
Employment Type
Full-time
design standards and driving process improvements. Take charge of scoping complex tasks and projects, providing mature and scalable technical designs that exceed expectations. Requirements: React (including Hooks), JavaScript, TypeScript, Node.js, ES6, HTML/CSS/CSS pre-processors, Storybook, and User Interface designStrong experience in back-end technologies like C# ...

Software Engineer

Location
Portsmouth, England, United Kingdom
overtime when required to ensure delivery is done right Technical Skills (Essential) Node.js PHP (Laravel and Symfony) Front-end frameworks: Vue.js and React.js APIs: GraphQL and REST Databases: MSSQL, MySQL and PostgreSQL Git and version control best practices Testing frameworks (PHPUnit, Jest, Cucumber) Agile methodologies without the ceremony - we take ...

Senior Development Specialist (OneEPR)

Hiring Organisation
Isle of Wight NHS Trust
Location
Portsmouth, PO6 3EN, NEWPORT, PO30 5TG, United Kingdom
Salary
£49387.00 to £56515.00
Analyse, design, build, test and deploy applications and integrations on our technology stack: In-house applications C# MS SQL .NET Core ASP.NET MVC 5 React ASP.NET Web Forms Git Azure DevOps Integration engine (desirable) InterSystems Health Connect ObjectScript Applicants must have experience in either application development or integration development (both ...

Front-End & AI Developer

Location
Milton Keynes, England, United Kingdom
development and AI adoption. What you'll bring Strong front-end development experience using HTML, CSS and JavaScript Experience with modern frameworks such as React, Angular or similar A passion for creating accessible, user-focused and visually engaging digital experiences Knowledge of web application development, APIs and cloud-based technologies ...

Senior Development Specialist (OneEPR)

Location
Portsmouth, England, United Kingdom
Analyse, design, build, test and deploy applications and integrations on our technology stack: In-house applications C# MS SQL .NET Core ASP.NET MVC 5 React ASP.NET Web Forms Git Azure DevOps Integration engine (desirable) InterSystems Health Connect ObjectScript Applicants must have experience in either application development or integration development (both ...

Lead Engineer

Location
Hook, England, United Kingdom
Agile environment. Deep practical experience with RAG, LLMs, and MLOps. Expert-level understanding of NLP, Embeddings, and Prompt Engineering. Expert proficiency in Python, React, and TypeScript. Significant experience with Cloud platforms (GCP or Azure) and Infrastructure as Code (Terraform). Experience designing and implementing data processing and document ingestion pipelines ...

Senior Engineer, Investment Technology

Location
Oxford, England, United Kingdom
Contribute to documentation, quality standards, and continuous improvement efforts* Provide informal guidance and knowledge sharing within the team**What you will bring:*** Experience with React Javascript, Springboot, or Python and modern application development.* Experience with microservices, APIs, CI/CD, and Agile development.* Experience working with or integrating AI/ ...

Lead Developer/Technical Team Lead

Location
Reading, England, United Kingdom
Software Development Experience required 7+ years of software development experience Key Responsibilities Designing and developing software using the latest version of C#/.Net, Reactjs, Azure APIs and SQL Server Writing technical design documents Technical engagement with customers for project execution Code reviews and mentoring of Junior Developers Required Skills ...

Junior backend developer

Location
Southampton, England, United Kingdom
APIs Familiarity with cloud or VPS environments Experience with CI/CD pipelines Understanding of Linux Experience with automated testing Familiarity with Next.js or React Understanding of database optimisation Experience integrating third-party APIs Knowledge of authentication and authorisation Familiarity with WebSockets Personal or open-source backend projects What ...

Full Stack Engineer

Hiring Organisation
Oscar Technology
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£70,000 - £80,000 per annum
improving performance, reliability and security What we're looking for You'll need: The fundamentals to build on the client's tech stack - TypeScript, React/Next.js, Node, PostgreSQL and AWS Strong coding fundamentals - data structures, API design, testing, version control, and the judgement to know when to be rigorous ...

Lead Software Engineer, C#, C++, Rust

Hiring Organisation
Corriculo Ltd
Location
Wantage, Oxfordshire, South East, United Kingdom
Employment Type
Permanent
real advantage here. The team works across a deliberately broad stack: C++ and C# for desktop and backend services, Rust for performance-critical work, React and TypeScript on the front end, AI tooling is actively embraced across the group, and an enthusiasm for applying it pragmatically will be welcomed. ...

Summer Intern Software Engineer

Hiring Organisation
Hackajob Ltd
Location
Camberley, Surrey, South East, United Kingdom
Employment Type
Permanent
developing safety critical software/mission critical software for projects and Core duties You will work primarily in Java/Javascript/Angular/React however we use a range of other languages like C# and .NET. Tasks could include: Assisting in the design, test and implementation of software which ...

Senior Engineer

Location
Shirley, South East London, United Kingdom
continuous testing, learning, and iteration. Support the development of the future engineering function, technical roadmap, and operating model. Skills: Strong hands-on experience with React, TypeScript/JavaScript, APIs, Azure, and cloud-native application architectures. Proven track record of delivering products from concept, prototype, or MVP through to live production ...

Software Test Engineer - Spatial AI Start-up

Location
Oxford, England, United Kingdom
skills and traits: Familiarity with SLAM algorithms, including hands‐on experience testing and benchmarking them. Experience with cloud platforms (specifically AWS) and web portals (React/Node.js stacks). Hands‐on experience with edge hardware like NVIDIA Jetson Developer Kits (Nano, Xavier, Orin) and a solid understanding of flashing ...

L1 Software Engineer

Hiring Organisation
Response Informatics
Location
South East, United Kingdom
Employment Type
Permanent
Salary
GBP 250 Daily
Required Skills Frontend React.js REST API troubleshooting JavaScript/TypeScript basics Backend Python FastAPI REST APIs Postman/Swagger Cloud AWS (EC2, Lambda, S3, CloudWatch, API Gateway, IAM) Support Incident & ticket management (ServiceNow/Jira) Log analysis and application troubleshooting Qualifications Bachelor's degree in Computer Science, IT, or related ...