1 to 25 of 37 Node.js Jobs in South Wales

leaders. Hard Skills Required • Software Engineering: Strong in at least one modern language (JavaScript/TypeScript, Java, Python) • Web & Product Development: Frameworks (React, Node.js, Django/Flask) • AI, GenAI and LLMs: OpenAI, Gemini, Grok, Llama • Agentic AI: Frameworks (langchain, langgraph, Google ADK) • AI enabled code tooling: Cursor, Windsurf, GitHub copilot ...

leaders. Hard Skills Required • Software Engineering: Strong in at least one modern language (JavaScript/TypeScript, Java, Python) • Web & Product Development: Frameworks (React, Node.js, Django/Flask) • AI, GenAI and LLMs: OpenAI, Gemini, Grok, Llama • Agentic AI: Frameworks (langchain, langgraph, Google ADK) • AI enabled code tooling: Cursor, Windsurf, GitHub copilot ...

Strong proficiency in cloud technologies, including architecture and deployment strategies. Programming and Development : Advanced knowledge of multiple programming languages and frameworks (e.g., Python, Java, Node.js). CI/CD and Automation : Implementing and maintaining continuous integration/continuous deployment pipelines to accelerate development cycles. Code Quality and Testing : Experience with ...

software engineering, with a focus on large-scale, complex systems. Polyglot engineer comfortable working across multiple languages and frameworks (weve used Python, Java, Kotlin, Node.js, C#, JavaScript, Express, React and Next.js to name a few). Passion for learning new technologies and helping others do the same. Proven track record ...

years of hands-on experience building backend systems in a production environment. Strong experience with backend languages and frameworks (e.g., Java, Spring, Python, Go, Node.js — adaptable to your stack). Proven track record designing and implementing RESTful APIs and microservices. Solid understanding of databases (SQL and NoSQL) and effective data ...

years of hands-on experience building backend systems in a production environment. Strong experience with backend languages and frameworks (e.g., Java, Spring, Python, Go, Node.js — adaptable to your stack). Proven track record designing and implementing RESTful APIs and microservices. Solid understanding of databases (SQL and NoSQL) and effective data ...

oriented mindset. Nice to Have Experience with design systems or component libraries (e.g., MUI, Tailwind, Storybook). Familiarity with backend or full-stack development (Node.js, serverless, API integration). Experience with performance profiling, Core Web Vitals, and SEO optimization. Knowledge of testing frameworks like Jest, React Testing Library, Cypress ...

Influence engineering practices and culture beyond your immediate team Essential Skills & Experience Strong proficiency in TypeScript Experience building production systems using React, React Native, Node.js, or similar frameworks Solid understanding of system design, scalable architecture, and full-stack development Experience with platforms and tools such as AWS, Expo, Vercel ...

Influence engineering practices and culture beyond your immediate team Essential Skills & Experience Strong proficiency in TypeScript Experience building production systems using React, React Native, Node.js, or similar frameworks Solid understanding of system design, scalable architecture, and full-stack development Experience with platforms and tools such as AWS, Expo, Vercel ...

based in our Edinburgh office on Queen Street. What you'll be doing Designing, building and maintaining features using React on the frontend and Node.js (Express) on the backend. Owning end-to-end delivery of product features, from technical design through to product. Working closely with the founders to translate ...

based in our Edinburgh office on Queen Street. What you'll be doing Designing, building and maintaining features using React on the frontend and Node.js (Express) on the backend. Owning end-to-end delivery of product features, from technical design through to product. Working closely with the founders to translate ...

GitHub CI or/and Octopus Deploy. The ability to read and debug code in at least one of their core languages: JavaScript, Golang, Node.js or PHP. Benefits at a glance: A starting salary of £60,000 - £70,000 DOE A starting holiday allowance of 25 days holidays + Bank ...

range: 100-150k Location: Central East London (x3 days per week onsite - Tues/Wed/Thurs) Tech stack includes: React, Angular, Typescript, NodeJS, NestJS, GCP, Python, PostgreSQL Current team size: x2 Engineers, x1 Data Scientist & x1 ML Engineer We're working with a SaaS startup company that helps ...

range: 100-150k Location: Central East London (x3 days per week onsite - Tues/Wed/Thurs) Tech stack includes: React, Angular, Typescript, NodeJS, NestJS, GCP, Python, PostgreSQL Current team size: x2 Engineers, x1 Data Scientist & x1 ML Engineer We're working with a SaaS startup company that helps ...

experience You must be able to demonstrate the following: ● 6+ years experience full-stack development ● High proficiency with Typescript, React, Next, Azure, Pulumi and Node ● Experience building secure applications ● Good experience writing unit and integration tests with tools like Mocha and Jest ● Ability to deploy and manage our back ...

experience You must be able to demonstrate the following: ● 6+ years experience full-stack development ● High proficiency with Typescript, React, Next, Azure, Pulumi and Node ● Experience building secure applications ● Good experience writing unit and integration tests with tools like Mocha and Jest ● Ability to deploy and manage our back ...

proficiencies As well as the above, experience of any of the following would also be very beneficial for this role: TailwindCSS Vue.js Composer Node.js and NPM Cloudflare configuration Working knowledge of Linux web servers Google Analytics 4 Google Tag Manager Git Submodules Core Web Vitals OWASP Top Ten/secure ...

proficiencies As well as the above, experience of any of the following would also be very beneficial for this role: TailwindCSS Vue.js Composer Node.js and NPM Cloudflare configuration Working knowledge of Linux web servers Google Analytics 4 Google Tag Manager Git Submodules Core Web Vitals OWASP Top Ten/secure ...

developing and implementing unit tests for code components and complete applications. · Proficient in English, both spoken and written. Must Have Skills · Javascript · Angular · Node.js · HTML & CSS · Git · Webpack ...

developing and implementing unit tests for code components and complete applications. · Proficient in English, both spoken and written. Must Have Skills · Javascript · Angular · Node.js · HTML & CSS · Git · Webpack ...

language: TypeScript Infrastructure: AWS (Serverless, CDK), Netlify Database: MySQL (looking into PostgreSQL/CouchDB/RxJS) Front-end: React-Native, Next.js Back-end: Hono.js, Node.js (Lambda) Design: Figma Monorepo (pnpm, Turborepo) Slack (async communication) & GitHub (for source control and management) BENEFITS Competitive salary for non-profit Remote with opportunities ...

language: TypeScript Infrastructure: AWS (Serverless, CDK), Netlify Database: MySQL (looking into PostgreSQL/CouchDB/RxJS) Front-end: React-Native, Next.js Back-end: Hono.js, Node.js (Lambda) Design: Figma Monorepo (pnpm, Turborepo) Slack (async communication) & GitHub (for source control and management) BENEFITS Competitive salary for non-profit Remote with opportunities ...

language: TypeScript Infrastructure: AWS (Serverless, CDK), Netlify Database: MySQL (looking into PostgreSQL/CouchDB/RxJS) Front-end: React-Native, Next.js Back-end: Hono.js, Node.js (Lambda) Design: Figma Monorepo (pnpm, Turborepo) Slack (async communication) & GitHub (for source control and management) BENEFITS Competitive salary for non-profit Remote with opportunities ...

language: TypeScript Infrastructure: AWS (Serverless, CDK), Netlify Database: MySQL (looking into PostgreSQL/CouchDB/RxJS) Front-end: React-Native, Next.js Back-end: Hono.js, Node.js (Lambda) Design: Figma Monorepo (pnpm, Turborepo) Slack (async communication) & GitHub (for source control and management) BENEFITS Competitive salary for non-profit Remote with opportunities ...

Requirements Backend & APIs Strong experience designing REST and/or GraphQL APIs for production SaaS platforms Advanced proficiency in Python (FastAPI) and/or Node.js (TypeScript/NestJS) Deep understanding of multi-tenant system design, permissions, and role-based workflows Event-driven architectures using webhooks, queues, and async processing ...