1 to 25 of 38 Permanent npm Jobs in the UK excluding London

Strong understanding of RESTful APIs and AJAX Experience with version control systems like Git Familiarity with build tools and front-end workflows (e.g., Webpack, NPM) Ability to work independently and manage time effectively in a remote setup Attention to detail and a passion for crafting great user experiences Nice to More ❯

and hands-on development experience building responsive and performant web applications using the ReactJS framework. Familiarity with HTML, CSS-in-JS (or SASS), NodeJS, NPM and TypeScript. Experience of using and developing RESTful web services. Experience of web testing frameworks (Jest, Enzyme, Cypress, etc.). Experience working in a git More ❯

through stack modernisation and process optimisation. Quickly resolve bugs and technical challenges to ensure reliability and system uptime. Utilise tools like Webpack, Composer, and NPM to improve development workflows. Produce and maintain clear technical documentation to support team collaboration and knowledge sharing. General Responsibilities Ensure ongoing compliance with all internal More ❯

Proficiency across HTML, SCSS, JavaScript, and MySQL Familiarity with Craft CMS or similar content platforms Confident using version control (GIT) and package managers (Composer, NPM) Experience working with APIs and legacy codebases Comfortable leading projects from concept to delivery and supporting junior developers Strong communication, planning, and documentation skills Desirable More ❯

Proficiency across HTML, SCSS, JavaScript, and MySQL Familiarity with Craft CMS or similar content platforms Confident using version control (GIT) and package managers (Composer, NPM) Experience working with APIs and legacy codebases Comfortable leading projects from concept to delivery and supporting junior developers Strong communication, planning, and documentation skills Desirable More ❯

through stack modernisation and process optimisation. Quickly resolve bugs and technical challenges to ensure reliability and system uptime. Utilise tools like Webpack, Composer, and NPM to improve development workflows. Produce and maintain clear technical documentation to support team collaboration and knowledge sharing. This is a fantastic opportunity to secure a More ❯

through stack modernisation and process optimisation. Quickly resolve bugs and technical challenges to ensure reliability and system uptime. Utilise tools like Webpack, Composer, and NPM to improve development workflows. Produce and maintain clear technical documentation to support team collaboration and knowledge sharing. This is a fantastic opportunity to secure a More ❯

/script development, including review leadership. Proficiency in JavaScript (ES6, React, TypeScript), HTML5, CSS (SCSS), RESTful APIs, microservices, and modern web technologies. Experience with npm packages and Webpack builds. Ability to write comprehensive test coverage. Understanding of end-to-end DevOps principles and tools, with the ability to identify and More ❯

etc.). Experience with CMS platforms, particularly Umbraco, including extending the back office and creating custom data types. Knowledge of build tools such as NPM, Sass, and Vite. Basic understanding of writing automated tests. Desirable: Experience with CI/CD pipelines. Familiarity with G Suite tools (Gmail, Calendar, Docs, Sheets More ❯

ve led dev projects and enjoy mentoring others Confident with Symfony, Vue.js, HTML, SCSS, JS, and MySQL Comfortable with Git, APIs, Webpack, Composer, and NPM Skilled at modernising legacy systems without breaking stability Calm, analytical problem-solver who works well under pressure Strong communicator who collaborates across teams You build More ❯

such as Jest or Playwright An appreciation for design and aesthetic details and their impact on the user experience Knowledge of Git, node and npm/yarn Self-motivated with strong problem-solving and analytical skills Minimum Bachelor 2:1 degree in computer science or a related field such as More ❯

Exposure to cloud technologies. Familiarity with CSS modules or styled components and CSS selectors. Familiarity with tools like Webpack, Vite, and package managers like npm or Yarn. About the Team J.P. Morgan is a global leader in financial services, providing strategic advice and products to the world's most prominent More ❯

be beneficial; TypeScript, node JavaScript, Git, Python Experience writing tests using Jest or other front-end test frameworks Experience using terminal-based technologies like: NPM, NVM, or Docker Team-player with a friendly, can-do attitude – this organisation has a great working culture which they would like to maintain Good More ❯

delivery. Required Skills and Experience: 3+ years of professional experience in full-stack software development. Strong proficiency in JavaScript, TypeScript, Node.js, React.js, Yarn, and NPM Optimize UI/UX for responsiveness, accessibility, and performance Understanding of microservices, and event-based architecture. Hands-on experience with Docker and containerized development Familiarity More ❯

such as Jest or Playwright An appreciation for design and aesthetic details and their impact on the user experience Knowledge of Git, node and npm/yarn Self-motivated with strong problem-solving and analytical skills More ❯

contract - Newcastle based - start ASAP This role will involve software development across multiple microservices. Need experience in: .Java Spring & Maven, Backend/AP, NodeJS & NPM (Full stack), HTML, JavaScript, CSS) Test-Driven Development (TDD) and Behaviour Driven Development (BDD) practices and techniques. Knowledge and experience of APIs (Open API/ More ❯

as IBM Cloud, AWS, Azure, and GCP. Skilled in version control using Git, including advanced Git workflows; experienced with build tools like Maven and NPM for dependency and artifact management. Experience implementing service mesh technologies (e.g., Istio) and advanced container networking tools like Calico for secure and efficient service communication. More ❯

be beneficial; TypeScript, node JavaScript, Git, Python Experience writing tests using Jest or other front-end test frameworks Experience using terminal-based technologies like: NPM, NVM, or Docker Team-player with a friendly, can-do attitude – this organisation has a great working culture which they would like to maintain Good More ❯

be beneficial; TypeScript, node JavaScript, Git, Python Experience writing tests using Jest or other front-end test frameworks Experience using terminal-based technologies like: NPM, NVM, or Docker Team-player with a friendly, can-do attitude – this organisation has a great working culture which they would like to maintain Good More ❯

ll bring Essential 2 + years’ professional experience developing React applications. Strong TypeScript/JavaScript skills and familiarity with modern front-end tooling (Node, npm/yarn, Git). Experience writing unit and end-to-end tests. A keen eye for design detail and its impact on user experience. Self More ❯

ll bring Essential 2 + years’ professional experience developing React applications. Strong TypeScript/JavaScript skills and familiarity with modern front-end tooling (Node, npm/yarn, Git). Experience writing unit and end-to-end tests. A keen eye for design detail and its impact on user experience. Self More ❯

JavaScript (ES6+). Experience with responsive and adaptive design principles. Familiarity with bundlers like Vite or Webpack. Knowledge of modern development tools like Git, NPM/Yarn, and ESLint/Prettier. Good to know: Understanding of ad-serving technologies or programmatic advertising. Familiarity with backend integration and RESTful APIs. Experience More ❯

GitHub Actions) Templating engine syntax (we use Twig) Data integration with APIs Elasticsearch Semantic HTML and accessibility CSS (and Sass) Build tools (we use NPM scripts) Some important "soft skills" we are also looking for, or will support you to develop in: Positive, honest and open attitude Talking to clients More ❯

web technologies including Web Technologies including HTML, CSS, JavaScript etc Use of UI theme libraries e.g. MaterialUI Use of React frameworks, e.g. Next.js Linux NPM packages Use of Docker or equivalent and containerisation engineering life cycle best practices Use of Git Familiarity with Cloud Engineering, preferably Azure and container related More ❯

web technologies including Web Technologies including HTML, CSS, JavaScript etc Use of UI theme libraries e.g. MaterialUI Use of React frameworks, e.g. Next.js Linux NPM packages Use of Docker or equivalent and containerisation engineering life cycle best practices Use of Git Familiarity with Cloud Engineering, preferably Azure and container related More ❯