React Jobs in Wales

1 to 25 of 74 React Jobs in Wales

Senior Software Engineer – Node.js, React

Cardiff, Wales, United Kingdom
Roku, Inc
re excited if you have Bachelor's degree in Computer Science or a related field, or equivalent practical experience. 5+ years of relevant software development experience, such as Node.js, React, Next.js. 3+ years of working with cloud-based technology, such as AWS and GCP. Experience of building large scale and low latency distributed systems. Solid understanding of algorithms, data structures More ❯
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Senior Software Engineer - Backend

Cardiff, Wales, United Kingdom
Hybrid / WFH Options
Aforza Ltd
microservice and websites are hosted on Google Cloud Platform (GCP) using Google Kubernetes Engine. We use TypeScript across the board in both frontend and backend. Languages: TypeScript, SQL Frontend: React, Redux Backend: Nest.js, MikroORM Databases: PostgreSQL, Firestore Testing: Jest Infrastructure: Google Cloud Platform (GCP), Google Kubernetes Engine What You'll Do Develop new backend features on Aforza Studio Develop APIs More ❯
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Mid / Senior Software Engineer - Full Stack (React / TypeScript / Node.js)

Cardiff, Wales, United Kingdom
Hybrid / WFH Options
Aforza Ltd
Mid/Senior Software Engineer - Full Stack (React/TypeScript/Node.js) Cardiff/Remote (UK only) Aforza aims to transform the lives of every consumer on the planet by helping the world’s best Consumer Goods companies become more agile, efficient, productive, and sustainable. We do this by introducing never-before-seen capabilities, including 'Active' Customer Segmentation, Real-Time … applications, microservices and websites are hosted on Google Cloud Platform (GCP) running on Google Kubernetes Engine. We use TypeScript across the board in both frontend and backend. Frontend - TypeScript, React, Redux, Styled Components Backend - TypeScript, Nest.js, Node.js, MikroORM Databases - PostgreSQL, Google Cloud Firestore Cloud - GCP, Google Kubernetes Engine What You'll Do Develop new frontend and backend features on Aforza … Studio Develop APIs in Node.js/TypeScript Build new features on our React-based web UI Write unit tests using Jest Perform code reviews on the team’s pull requests Take part in all aspects of SCRUM, including sprint planning, reviews, retros and backlog estimation What We’re Looking For We’re looking for an experienced Software Engineer who is More ❯
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.NET Developer

Bangor, Gwynedd, Wales, United Kingdom
Hybrid / WFH Options
Noir
.NET Developer, .NET 9, C# - Consultancy - Bangor (Tech stack: .NET Developer, .NET 9, ASP.NET, C#, React, Angular 19, Microservices, Vue.js, TypeScript, Azure, Web API 2, Agile, Azure SQL, Programmer, Full Stack Engineer, Architect, .NET Developer) Our client is an award winning Microsoft consultancy. They specialise in delivering innovative .NET technology based business solutions to investment banks, financial services companies, prestigious … .NET Core/ASP.NET MVC, C# and Azure SQL. Knowledge of software development methodologies is of interest (Agile, Scrum). My client will provide training in: .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. This is a truly exciting project, one which More ❯
Employment Type: Full-Time
Salary: £35,000 - £55,000 per annum
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.Net Full Stack Developer (SC Eligible)

Cardiff, Wales, United Kingdom
Hybrid / WFH Options
JR United Kingdom
Primary skills & requirements: Must be eligible for SC Clearance Extensive experience building services using ASP.NET Core and C# Experience developing front-end web applications using modern frameworks such as React, Angular, or Blazor/Razor Experience with cloud technologies such as AWS or Azure Experience with CI/CD pipelines (e.g., GitLab, GitHub, Jenkins, or Azure DevOps) Proficiency with version More ❯
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Full Stack Developer

Cardiff, Wales, United Kingdom
Hybrid / WFH Options
Oscar Associates (UK) Limited
new customer-facing platform features, internal systems, educational content tools, and third-party integrations. Role Requirements At least 4 years' commercial experience in C# TypeScript, JavaScript PostgreSQL Desirables Angular, React, or Vue Azure DevOps & Git AWS SQL Server Familiarity with responsive layout and accessible design Unit/Functional Testing The Company The company is a leader in the tech sector More ❯
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Full Stack Developer

Cardiff, South Glamorgan, Wales, United Kingdom
Oscar Associates (UK) Limited
and improvements as well as internal systems, educational content tools and 3rd party integrations Role requirements At least 4 years' commercial experience in C# TypeScript, JavaScript Postgres Desirables Angular, React or Vue Azure DevOps & Git AWS SQL Server Familiarity with responsive layout and accessible design Unit/Functional Testing The Company The company is the tech sector in the cardiff More ❯
Employment Type: Permanent
Salary: £60,000
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Senior Software Engineer - Pensions, ISA & Investments

Newport, UK
Hybrid / WFH Options
Hargreaves Lansdown
focused businesses. What You'll Be Doing Collaborate with cross-functional teams to deliver high-quality digital client journeys. Design and develop AWS cloud-native applications with TypeScript and React and manage them using Infrastructure as Code. Write high quality, secure, tested and performant code. Create and maintain automated tests for new changes. Document all solutions according to team standards. … you're passionate about technology, eager to learn, and ready to contribute to a dynamic team, we'd love to hear from you! Skills Professional experience with AWS, TypeScript, React and Node, Java, and with the use of IaC tools such as Terraform and AWS CloudFormation. Experience with unit, integration, and end-to-end testing tools and practices (e.g. Jest More ❯
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GenAI Full Stack Developer Consultant (SC Eligible)

Newport, Wales, United Kingdom
Hybrid / WFH Options
JR United Kingdom
requirements: Must be eligible for SC Clearance Backend Development: Experience in building microservices using either Python with FastAPI, or TypeScript with Express or equivalent Frontend Development: Experience in building React applications using TypeScript, leveraging frameworks such as Next.js or Vite LLM experience: Practical experience with Large Language Models (LLMs) such as OpenAI, Anthropic, Mistral, or Llama, and tools like Ollama More ❯
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GenAI Full Stack Developer Consultant (SC Eligible)

Cardiff, Wales, United Kingdom
Hybrid / WFH Options
JR United Kingdom
requirements: Must be eligible for SC Clearance Backend Development: Experience in building microservices using either Python with FastAPI, or TypeScript with Express or equivalent Frontend Development: Experience in building React applications using TypeScript, leveraging frameworks such as Next.js or Vite. LLM experience: Practical experience with Large Language Models (LLMs) such as OpenAI, Anthropic, Mistral, or Llama, and tools like Ollama. More ❯
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Engineering Manager

Cardiff, South Glamorgan, United Kingdom
Admiral Group Plc
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 Admiral: Where You Can We take pride in being a diverse and inclusive business. It's a place where you can Be You, and show up More ❯
Employment Type: Permanent
Salary: GBP Annual
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Lead PHP Developer

Wales, Yorkshire, United Kingdom
Net World Sports, Ltd
Exposure to Microsoft Dynamics NAV integrations. Familiarity with Behaviour-Driven Development ( BDD ). Expertise with NoSQL databases. Experience with e-commerce platforms. Knowledge of modern frontend frameworks such as ReactJS . Expertise with Tableau or Power BI Soft Skills: Demonstrated experience in a Lead Developer or similar role. Well-versed in Agile methodologies, especially Scrum . Proficiency with Jira and More ❯
Employment Type: Permanent
Salary: GBP Annual
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Software Engineer

Cardiff, South Glamorgan, United Kingdom
Future plc
of the curve .NET (8) JavaScript (ES6+)/TypeScript Node JS Azure Services Application monitoring practices, such as metrics, tracing and logging Testing frameworks (e.g. Playwright, XUnit, Jest, Enzyme, React Testing Library & Nightwatch) Building software with a test-first approach (TDD, BDD) Experience with build and deployment pipelines (CI/CD) using Azure DevOps Knowledge of Modern Architecture (Headless APIs … Microservices, Eventing/Messaging, Streams) ReactJS (Hooks & Context API) What's in it for you The expected range for this role is £35,000 - £45,000 This is a Hybrid role from our Cardiff Office, working three days from the office, two from home Plus more great perks, which include; Uncapped leave, because we trust you to manage your workload More ❯
Employment Type: Permanent
Salary: GBP Annual
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Endur Technical Architect

Newport, Wales, United Kingdom
JR United Kingdom
inclusive of the trade-offs for commodity trading systems. Familiarity with core AWS product offerings; code development (C#/Java); microservice containerization tools (Docker, OpenShift, Kubernetes); web UI development (React). Must understand Infrastructure as a Code (Terraform) c. Integration - Expert experience with integration techniques, including real-time messaging (AMQ), API design (JSON, Swagger), and batch techniques. d. Infrastructure and More ❯
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Endur Technical Architect

Cardiff, Wales, United Kingdom
JR United Kingdom
inclusive of the trade-offs for commodity trading systems. Familiarity with core AWS product offerings; code development (C#/Java); microservice containerization tools (Docker, OpenShift, Kubernetes); web UI development (React). Must understand Infrastructure as a Code (Terraform) c. Integration - Expert experience with integration techniques, including real-time messaging (AMQ), API design (JSON, Swagger), and batch techniques. d. Infrastructure and More ❯
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- Urgent! x8 Polyglot Fullstack Tech Leads Needed – UK-based – Series A Funded Startup – Rapid [...]

Newport, Wales, United Kingdom
Hybrid / WFH Options
JR United Kingdom
technologies , a solid understanding of Object-Oriented Design , and a passion for learning and embracing new tech. Languages : ? Ruby-on-Rails, Java, Python, C# ? VueJs, Typescript/Angular/React Cloud : ? Amazon Web Services (AWS) Databases : Additional Tools & Frameworks : ? GraphQL ? REST APIs ? Software Design Patterns – TDD, DDD ? Agile methodologies: Scrum and Kanban Key Responsibilities : Full-Stack Development : Design, develop, and More ❯
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- Urgent! x8 Polyglot Fullstack Tech Leads Needed – UK-based – Series A Funded Startup – Rapid [...]

Cardiff, Wales, United Kingdom
Hybrid / WFH Options
JR United Kingdom
technologies , a solid understanding of Object-Oriented Design , and a passion for learning and embracing new tech. Languages : ? Ruby-on-Rails, Java, Python, C# ? VueJs, Typescript/Angular/React Cloud : ? Amazon Web Services (AWS) Databases : Additional Tools & Frameworks : ? GraphQL ? REST APIs ? Software Design Patterns – TDD, DDD ? Agile methodologies: Scrum and Kanban Key Responsibilities : Full-Stack Development : Design, develop, and More ❯
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Software Engineer

Swansea, Wales, United Kingdom
Hybrid / WFH Options
Made Tech Limited
You will have the opportunity to work across a variety of technologies and will need to be comfortable doing so. Our teams have used Java, Ruby, Python, ES6 with React, as well as C# with .NET Core, and plenty more stacks. We don't limit ourselves as a company to particular technologies and we expect all our engineers to be More ❯
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Lead Software Engineer

Wales, United Kingdom
Iceland
Role As a Lead Developer within the online team, you will be the technical lead in one of our squads focused on the portfolio of Iceland websites, centred around React and SalesForce PWAKit. It is a varied job with a large hands on development creating new features, building components our customers can interact with, creating tools and some developments to … and identify the source of issues. Skills/Experience Strong skills with fundamental languages such as TypeScript, JavaScript, SCSS & HTML Strong communication skills Familiarity with other JavaScript frameworks; Node.js, React.js Understanding of eCommerce Experience with Commerce Platforms, CMS tools Any experience with Cloud computing, AWS, GCP, Azure What we can offer you: Best Place to Work 2025? Supportive and collaborative More ❯
Employment Type: Full-Time
Salary: Competitive salary
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Full-Stack Software Engineer

Cardiff, South Glamorgan, United Kingdom
Hybrid / WFH Options
ADLIB
Are you passionate about using technology for social good? I'm helping a mission-driven AI start-up find a Full-Stack Software Engineer, well-versed in C# .Net & React.js, along with exposure to Azure. They're tackling one of the most urgent challenges of the digital age: identifying and mitigating online harms. The technical skills you'll need Proven … C# .Net experience in an environment using Azure. Good use of React.js (or other modern JS libraries, but they use React.js) Exposure to event-based service-oriented architectures. Experience with CI/CD tools and container orchestration. Any use of Python & Azure DevOps would be a bonus. The right person will Be down-to-earth, easy to get on with More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Full-Stack Developer

Cardiff, South Glamorgan, Wales, United Kingdom
Hybrid / WFH Options
ADLIB Recruitment
month !! Are you passionate about using technology for social good? Im helping a mission-driven AI start-up find a Full-Stack Software Engineer, well-versed in C# .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 Proven C# .Net … experience in an environment using Azure. Good use of React.js (or other modern JS libraries, but they use React.js) Exposure to event-based service-oriented architectures. Experience with CI/CD tools and container orchestration. Any use of Python & Azure DevOps would be a bonus. The right person will Be down-to-earth, easy to get on with, no ego More ❯
Employment Type: Permanent, Work From Home
Salary: £55,000
Posted:

Software Engineer - Unified Client Experience

Newport, UK
Hybrid / WFH Options
Hargreaves Lansdown
on-premises legacy technology stack to a modern, AWS-managed services ecosystem. As we progress with this migration, you will work closely with our team to integrate TypeScript and React into our target architecture. Over time, the focus of this role will shift from maintaining legacy PHP systems to contributing directly to the development and optimization of our modernized technology … your mark on one of the UK's most innovative and digital-focused businesses. What You'll Be Doing Build and run AWS Cloud-native applications with TypeScript and React Establish and maintain automated tests for the changes being implemented. Write high quality, secure, tested and performant code. In time providing coaching & mentoring to peers and more junior members of … communities of practice designed to support the development team. Continually develop both technical and interpersonal skills. Providing engineering support for existing applications when necessary. About You Experience with TypeScript, React, CI/CD Experience with unit, integration, and end to end testing tools and practices (e.g. PHPUnit, Playwright, Jest, Cypress, Backstop). Enjoys upskilling others in a team - you prioritise More ❯
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Java Technical Lead

Cardiff, Wales, United Kingdom
Hybrid / WFH Options
NPAworldwide
disabilities who meet the minimum criteria for a role. We celebrate the uniqueness of our people and encourage everyone to contribute to our inclusion journey. Skills include: Java API, React.js, Python, C# #J-18808-Ljbffr More ❯
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Senior Full-Stack Software Engineer

Wrexham, Wales, United Kingdom
Proclinical Staffing
guiding architectural decisions. - Continuously learn and adapt to new languages, frameworks, containers, and cloud technologies. **Key Skills and Requirements:** - Proficiency in at least one of the following: Java, Node.js, React.js, or React Native. - Strong understanding of software engineering best practices, including testing and continuous integration. - Familiarity with Linux environments. - Knowledge of DevOps practices and containerization in cloud environments. - Understanding of More ❯
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Software Engineer

Deeside, Flintshire, Wales, United Kingdom
Iceland Food Group
variety of stakeholders. You will be predominantly focussed on supporting aspects of the online business across Icelands portfolio of websites, particularly on the recently launched headless storefront centred around React and Salesforce PWAKit. It is a varied job that covers creating new features, building components our customers can interact with, A/B tests, campaign support, platform developments for the … Supportive of business direction and receptive to change Specialised Skills & Knowledge Proficiency with fundamental front-end languages such as TypeScript, JavaScript, SCSS & HTML Familiarity with other JavaScript frameworks; Node.js, React.js Understanding of eCommerce Any experience with Commerce Platforms, CMS tools Any experience with Cloud computing, AWS, GCP, Azure What to expect from us: Collaborative environment 25 days holiday, plus More ❯
Employment Type: Permanent
Posted:
React
Wales
10th Percentile
£42,436
25th Percentile
£61,250
Median
£67,500
75th Percentile
£75,000