26 to 50 of 86 React Jobs in South Wales

architecture and modern DevOps practices. What You’ll Be Doing: Designing and building scalable enterprise applications in .NET/C# Contributing to full-stack solutions, including JavaScript and ideally React Working with Azure PaaS services (e.g. Azure Functions, Service Bus) Supporting CI/CD pipelines, ideally via GitHub Actions Collaborating with architects, product owners, and fellow engineers across projects Participating … in regular team knowledge shares, retros, and planning sessions What You’ll Need: Solid experience in .NET/C# development Exposure to front-end technologies – ideally React Experience with Azure services or interest in deepening your cloud knowledge Comfortable working in Agile environments and using Git-based workflows A collaborative approach, with a willingness to share ideas and try new More ❯

preferably MySQL Strong PHP knowledge, understanding its strengths and weaknesses Experience with PHP frameworks: Symfony and Laravel Languages: PHP, Ruby-on-Rails, Java, Python, C# Frontend: Vue.js, Typescript, Angular, React Cloud: AWS (Amazon Web Services) Databases & Frameworks: GraphQL, REST APIs, TDD, DDD, Software Design Patterns Methodologies: Agile: Scrum and Kanban About You Self-motivated, able to work independently Passionate about More ❯

especially MySQL Strong knowledge of PHP, Symfony, and Laravel, understanding their strengths and weaknesses Languages: PHP, Ruby-on-Rails, Java, Python, C# Frameworks & Tools: Vue.js, Typescript/Angular/React, AWS, GraphQL, REST APIs, TDD, DDD, Agile (Scrum, Kanban) About You Self-motivated and able to work independently Passionate about writing clean, reusable code Excellent communication and teamwork skills Positive More ❯

in the migration, development, deployment, and maintenance of web applications on our Azure platform, ensuring top-tier network security and efficient data management throughout the process. Work extensively with React.JS for front-end development, Node.JS for backend APIs, Azure SQL Database and Databricks. Analyze and understand existing code to facilitate the migration of applications to a web environment. Clearly document More ❯

This is a hands on development role so the day to day role will involve building REST APIs, Web services and API development The main requirements is experience with React, Express and Node. They have a cloud based microservice based architecture We’re ideally looking for AWS and Serverless experience, but open to Azure or GCP. The team works in More ❯

via reducing Carbon Emissions or someone who’s excited by joining an early-stage start-up – or both! What you’ll need Strong experience across the TypeScript stack (Node.js & React) Comfortable across both backend & frontend development, but can have a lean towards one area of the stack Ideally expertise in infrastructure/DevOps Experience in a fast-paced start-up More ❯

or supporting connected devices or remote systems Working with Linux-based systems CI/CD, Docker or Kubernetes Internal tooling, API design and service orchestration Frontend technologies such as React Networking, messaging protocols or event-driven systems We encourage applications from candidates with transferable skills or experience from different sectors. If you’ve solved similar challenges elsewhere, we’d love More ❯

or supporting connected devices or remote systems Working with Linux-based systems CI/CD, Docker or Kubernetes Internal tooling, API design and service orchestration Frontend technologies such as React Networking, messaging protocols or event-driven systems We encourage applications from candidates with transferable skills or experience from different sectors. If you’ve solved similar challenges elsewhere, we’d love More ❯

Head of Software Development/Senior Engineering Manager Location: Hybrid – Bristol (2-4 Times a Month – Flexible) Rate: £600 Inside IR35 (via Umbrella) Contract: 6 Months Platform Stack: TypeScript, ReactJS, NextJS, AWS, Java/Node Backend We are seeking a senior technology leader to drive high-impact, business-critical transformation initiatives across a modern digital platform. This role demands strong … governance. You'll partner closely with Tech Leads, Enterprise and Solution Architects, and product leadership to guide re-platforming initiatives across Java/Node backends and front-end frameworks (ReactJS, TypeScript), hosted on AWS. Core Responsibilities Provide architectural guidance and ensure alignment with programme-wide technical strategy Champion DevOps practices and support CI/CD, observability, and cloud-native tooling … leading large-scale engineering transformation and re-platforming initiatives Deep understanding of cloud-native architecture (preferably on AWS) Experience working across both backend (Java/Node) and modern frontend (React, TypeScript) stacks Strategic thinker with strong planning, stakeholder management, and programme representation skills Advocate for DevOps culture, tooling, and modern software delivery practice Interview Process 1 Stage Interview – 1 Hour More ❯

good? Im helping a mission-driven AI start-up find a Junior/Mid Full-Stack Software Engineer,coming with perhaps a couple of years commercial experience withC# .Net & React.js, along with exposure to Azure. Theyre tackling one of the most urgent challenges of the digital age: identifying and mitigating online harms. The technical skills youll need C# .Net experience … in an environment using Azure. Good use of React.js (or other modern JS libraries, but they use React.js) Ideally exposure to event-based service-oriented architectures. Any use of Python & Azure DevOps would be a bonus. The right person will Be down-to-earth, easy to get on with. Be keen to explore unfamiliar tech when needed. Value collaborative development More ❯

Social network you want to login/join with: Senior Software Engineer - AI Fintech Product Company - FULLY REMOTE IN UK - £120k - TypeScript/Python/React/AWS/GenAI, cardiff col-narrow-left Client: Opus Recruitment Solutions Location: cardiff, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 4 Posted: 31.05.2025 Expiry Date … on the direction of the product! You'll support with key tech decisions, architecture, project delivery and mentoring other Engineers in the team. Requirements: Deep experience with Python, TypeScript, React, AWS, PostgreSQL, and GenAI + Any experience with any other backend languages: Go, Elixir, Clojure, Ruby, C++, Haskell etc. Proven ability to lead projects (and teams) in a fast-paced More ❯

Senior Software Engineer - AI Fintech Product Company - FULLY REMOTE IN UK - £120k - TypeScript/Python/React/AWS/GenAI, newport Client: Opus Recruitment Solutions Location: newport, United Kingdom Job Category: Other Online job hunting tools - EU work permit required: Yes Job Views: 4 Posted: 31.05.2025 Expiry Date: 15.07.2025 Job Description: I am supporting a FinTech AI Product Company … the product! You'll support with key tech decisions, architecture, project delivery and mentoring other Engineers in the team. Online job hunting tools Requirements: Deep experience with Python, TypeScript, React, AWS, PostgreSQL, and GenAI + Any experience with any other backend languages: Go, Elixir, Clojure, Ruby, C++, Haskell etc. Proven ability to lead projects (and teams) in a fast-paced More ❯

you’ll need to be successful AWS or professional certification, or working towards one. Extensive experience as a Software Developer with expertise in Java, JS/TS, .Net, Node, React, Ruby. Skills or experience in DevOps, such as CI/CD or Infrastructure as Code. The ability to converse in French. Knowledge of Agile software development methodology. What you’ll … you’ll need to be successful AWS or professional certification, or working towards one. Extensive experience as a Software Developer with expertise in Java, JS/TS, .Net, Node, React, Ruby. Skills or experience in DevOps, such as CI/CD or Infrastructure as Code. The ability to converse in French. Knowledge of Agile software development methodology. What you’ll More ❯

documentation of small scale to large, complex or mission critical applications and solutions in a cloud first environment Build web based Front End interfaces interacting with RESTful APIs using React, Next JS and other web technologies Work closely with test engineers to reach a common understanding of acceptance criteria, the code base and test coverage Implement toolkits and APIs for … DevOps Experience writing Unit Tests, using tools such as MS Test, and an understanding of TDD principles Essential Technical Skills Experience working with RESTful web services Excellent understanding of React and experience with Next JS Excellent understanding of Node JS Understanding of DevOps principles Has a deep understanding of architectural principals such as SOA and Micro-Services Benefits Alongside your More ❯

understanding of Software Engineering. Their approach emphasizes quality engineering and innovation, focusing on end users. The role is full-stack, leaning towards backend development. The technology stack includes: Python React/TypeScript Node.js AWS GenAI Experience with another backend language (Ruby, C++, Elixir, Haskell, Go, Clojure, or Scala) is a plus. They are actively working with AI and the latest More ❯

values quality engineering and innovation, focusing on a product approach centered around end users. The role is full-stack but leans towards backend development. The tech stack includes: Python React/TypeScript Node.js AWS GenAI Experience with another backend language (Ruby, C++, Elixir, Haskell, Go, Clojure, or Scala) is a plus Private projects showcasing passion for software engineering are also More ❯

flexible and fast-paced development environment Support deployment, monitoring, and tuning of cloud-based services Essential Skills & Experience: Strong hands-on experience with TypeScript and modern frontend frameworks (e.g., React or similar) Solid Go (Golang) backend development skills Experience with cloud-native application design (GCP, AWS, or Azure) Strong understanding of CI/CD, containerisation (Docker), and modern DevOps practices More ❯

flexible and fast-paced development environment Support deployment, monitoring, and tuning of cloud-based services Essential Skills & Experience: Strong hands-on experience with TypeScript and modern frontend frameworks (e.g., React or similar) Solid Go (Golang) backend development skills Experience with cloud-native application design (GCP, AWS, or Azure) Strong understanding of CI/CD, containerisation (Docker), and modern DevOps practices More ❯

Research Associate Cardiff, Wales, United Kingdom £30,000.00-£34,500.00 9 hours ago Cardiff, Wales, United Kingdom 4 weeks ago Assistant Manager - Markets & AI Modelling Senior Software Engineer – Node.js, React Cardiff, Wales, United Kingdom 8 hours ago Cardiff, Wales, United Kingdom 1 month ago Cardiff, Wales, United Kingdom 13 hours ago We’re unlocking community knowledge in a new way. More ❯

Software Developer Role - C# .Net/React/Azure - Swansea - Fully remote - £45,000 The Role A dedicated Software House is looking for a talented Software Engineer to join their growing development team. You will also have the opportunity to work on new and existing projects with a range of clients. Adding a range of features within the digital space. … You will utilise modern technologies to create these solutions including the serverless features of Azure, C# .NET and React You will be working closely with the wider technology team, collaborating with delivery mangers product owners, other developers, QA's and much more Role requirements At least 3 years' commercial experience in C# .NET JavaScript React Azure serverless functions Desirables Docker … Software Developer looking to become part of a team focused on being the best, then this could be the right move for you. Software Developer Role - C# .Net/React/Azure - £45,000 - Fully remote - Wellbeing allowance, flexible working hours, employee assistance programme and more! Oscar Associates (UK) Limited is acting as an Employment Agency in relation to this More ❯

Utilise AWS and serverless technologies to streamline infrastructure and deployment processes. Write high-quality, maintainable code following best practices for security and performance. Tech Stack: Backend: Node.js, TypeScript Frontend: React.js Infrastructure: AWS Lambda, Serverless Computing Architecture: Microservices What We’re Looking For? Hands-on experience as a Full Stack Engineer or in a similar role. Strong proficiency in Node.js, React.js More ❯

Utilise AWS and serverless technologies to streamline infrastructure and deployment processes. Write high-quality, maintainable code following best practices for security and performance. Tech Stack: Backend: Node.js, TypeScript Frontend: React.js Infrastructure: AWS Lambda, Serverless Computing Architecture: Microservices What We’re Looking For? Hands-on experience as a Full Stack Engineer or in a similar role. Strong proficiency in Node.js, React.js More ❯

Stack While this role focuses on third-party customizable platforms (primarily JavaScript-based), familiarity with the following technologies is beneficial: AWS Go/Python/Java TypeScript Terraform GitLab ReactJS/NextJS Kubernetes FinTechOS About Admiral We take pride in being a diverse More ❯

well-tested code Colloborating with the wider team What We’re Looking For Strong experience with JavaScript/TypeScript across the stack Proficiency with any modern JavaScript framework (e.g., React , Vue.js , Angular , Svelte ) Ideally, hands-on experience with React and its ecosystem Experience with Node.js and backend frameworks like Express or NestJS Familiarity with RESTful APIs, GraphQL, and CI/ More ❯

technical discussions Shape and nurture best engineering practices within the team We’re looking for someone who: Has 5+ years of experience in full stack development Is advanced in React, Python, Django , and Git Has working experience with FastAPI , Docker , React Query , Redux , automated testing, and data visualization Bonus if you’ve worked with GitHub Actions, AWS, CDK, security, networking More ❯