1 to 25 of 60 Permanent npm Jobs in England

or Styled Components. Experience with unit testing, integration testing, and test-driven development (TDD). Familiarity with frontend build tools like Webpack, Babel, and NPM/Yarn. Strong communication skills and ability to work in a collaborative, team-oriented environment. A passion for problem-solving, optimization, and writing high-quality More ❯

or Styled Components. Experience with unit testing, integration testing, and test-driven development (TDD). Familiarity with frontend build tools like Webpack, Babel, and NPM/Yarn. Strong communication skills and ability to work in a collaborative, team-oriented environment. A passion for problem-solving, optimization, and writing high-quality More ❯

or Styled Components. Experience with unit testing, integration testing, and test-driven development (TDD). Familiarity with frontend build tools like Webpack, Babel, and NPM/Yarn. Strong communication skills and ability to work in a collaborative, team-oriented environment. A passion for problem-solving, optimization, and writing high-quality More ❯

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 ❯

development and working with APIs (you'll be working with back end, front end, and app devs). A good understanding of package managers (NPM and Docker). A good understanding of responsive mobile-first design using CSS Media Queries. A good design eye, understanding of accessibility best practice and 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 ❯

team. Responsibilities: Development and maintenance of software solutions. Essential skills: Strong PHP and Laravel skills. Strong experience with React, NodeJS backend, Node Package Manager (NPM). Docker containerisation. Writing and maintaining Unit Tests - experience with PHPUnit, Jest or similar. API Development - including RESTful APIs. Automated testing tools - including Selenium, Cypress More ❯

team. Responsibilities: Development and maintenance of software solutions. Essential skills: Strong PHP and Laravel skills. Strong experience with React, NodeJS backend, Node Package Manager (NPM). Docker containerisation. Writing and maintaining Unit Tests - experience with PHPUnit, Jest or similar. API Development - including RESTful APIs. Automated testing tools - including Selenium, Cypress More ❯

team. Responsibilities: Development and maintenance of software solutions. Essential skills: Strong PHP and Laravel skills. Strong experience with React, NodeJS backend, Node Package Manager (NPM). Docker containerisation. Writing and maintaining Unit Tests - experience with PHPUnit, Jest or similar. API Development - including RESTful APIs. Automated testing tools - including Selenium, Cypress 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 ❯

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 Minimum Bachelor 2:1 degree in computer science or a related field such as 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 ❯

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 ❯

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 ❯

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 ❯

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 ❯

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 ❯

to read thoroughly, then apply. 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 ❯

MVC environment Data Access Technologies JavaScript, HTML, CSS for core UI builds Vue or React (virtual DOM libraries) for interactive front ends Tooling with npm, Webpack, NuGet REST APIs and web services, integrating with spatial databases Git-based version control in Visual Studio Nice-to-haves: TypeScript Experience with mapping More ❯

MVC environment Data Access Technologies JavaScript, HTML, CSS for core UI builds Vue or React (virtual DOM libraries) for interactive front ends Tooling with npm, Webpack, NuGet REST APIs and web services, integrating with spatial databases Git-based version control in Visual Studio Nice-to-haves: TypeScript Experience with mapping More ❯

MVC environment Data Access Technologies JavaScript, HTML, CSS for core UI builds Vue or React (virtual DOM libraries) for interactive front ends Tooling with npm, Webpack, NuGet REST APIs and web services, integrating with spatial databases Git-based version control in Visual Studio Nice-to-haves: TypeScript Experience with mapping More ❯

MVC environment Data Access Technologies JavaScript, HTML, CSS for core UI builds Vue or React (virtual DOM libraries) for interactive front ends Tooling with npm, Webpack, NuGet REST APIs and web services, integrating with spatial databases Git-based version control in Visual Studio Nice-to-haves: TypeScript Experience with mapping More ❯

MVC environment Data Access Technologies JavaScript, HTML, CSS for core UI builds Vue or React (virtual DOM libraries) for interactive front ends Tooling with npm, Webpack, NuGet REST APIs and web services, integrating with spatial databases Git-based version control in Visual Studio Nice-to-haves: TypeScript Experience with mapping More ❯