1 to 25 of 53 npm Jobs in England

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 ❯

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 ❯

pull requests for new and existing projects. Ensuring compliance with WC3 standards and Government AA accessibility requirements. Applying performance and built optimization techniques for NPM packages. Implementing both server-side and client-side performance improvements. Writing and maintaining unit, integration, and end-to-end test. Collaborating withing Agile Teams. Your More ❯

pull requests for new and existing projects. Ensuring compliance with WC3 standards and Government AA accessibility requirements. Applying performance and built optimization techniques for NPM packages. Implementing both server-side and client-side performance improvements. Writing and maintaining unit, integration, and end-to-end test. Collaborating withing Agile Teams. Your 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 ❯

2+ years of experience with MFE Architecture 2+ years of experience with Java, C#, C, or C++ Experience setting up modern JavaScript application tooling (NPM, Webpack) Bachelor's Degree or equivalent combination of work experience and education Nice to haves: Experience with Next.js, React Testing Library (or similar) Experience with More ❯

Salesforce B2C via self-learning Your Profile Essential skills/knowledge/experience: Strong knowledge of HTML, CSS, SASS, React.js Redux, Bootstrap, Graph QL, NPM, Formik, Micro frontends, Next.js, JavaScript, Typescript. Experience with Realtime enterprise grade websites development within a large delivery project/team using React.js (Next.js), Node.js (Express.js More ❯

Salesforce B2C via self-learning Your Profile Essential skills/knowledge/experience: Strong knowledge of HTML, CSS, SASS, React.js Redux, Bootstrap, Graph QL, NPM, Formik, Micro frontends, Next.js, JavaScript, Typescript. Experience with Realtime enterprise grade websites development within a large delivery project/team using React.js (Next.js), Node.js (Express.js More ❯

Requirements: At least 7+ years of front end development - react Typescript, JavaScript, React, HTML/CSS, NodeJS, Java 8, Vert.x, Linux Jira, Confluence, Git, NPM, Yarn, Webpack, Teamcity/Jenkins, Artifactory Strong UI/UX, analytical and design skills This role is a full-time, regular employment and not C2C More ❯

Requirements: At least 7+ years of front end development - react Typescript, JavaScript, React, HTML/CSS, NodeJS, Java 8, Vert.x, Linux Jira, Confluence, Git, NPM, Yarn, Webpack, Teamcity/Jenkins, Artifactory Strong UI/UX, analytical and design skills This role is a full-time, regular employment and not C2C More ❯

What we are looking for: At least 1 year of experience as a software developer. Proficiency with HTML, CSS-in-JS (or SASS), NodeJS, NPM, and TypeScript. Experience developing and consuming RESTful web services. Familiarity with web testing frameworks such as Jest, Enzyme, Cypress, etc. Experience working within 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 ❯

Deep understanding of JavaScript concepts Proficiency in Vue 3 Strong knowledge of HTML5 , CSS3 , and SCSS Familiarity with front-end build tools (e.g., Webpack , npm , Vite ) Passion for writing comprehensive tests Knowledge of REST , HTTP methods , error codes , and the overall architecture of the web Understanding of web security and More ❯

Deep understanding of JavaScript concepts Proficiency in Vue 3 Strong knowledge of HTML5 , CSS3 , and SCSS Familiarity with front-end build tools (e.g., Webpack , npm , Vite ) Passion for writing comprehensive tests Knowledge of REST , HTTP methods , error codes , and the overall architecture of the web Understanding of web security and More ❯

Familiarity with modern front-end build pipelines and tools (Github actions a bonus) Experience with common front-end development tools such as Babel, Webpack, NPM, etc. Ability to understand business requirements and translate them into technical requirements A knack for benchmarking and optimization Familiarity with git Experience with React Native More ❯

Tailwind, Material, etc. Experience of common Frontend styling paradigms: BEM, CSS modules, CSS in JS, etc. Knowledge of general Frontend tooling (particularly Node.js and npm) Knowledge of writing unit tests Knowledge and interest in asynchronous and event-based Frontend tooling: RxJS, Ngrx, Redux, etc. Knowledge and interest in writing end More ❯

CSS3, TypeScript, and React. (experience in NextJS and Apollo GQL beneficial) Extensive knowledge of frontend build tools, package managers, and version control systems (Webpack, NPM/Yarn, Git, etc.). Experience with frontend testing frameworks and methodologies. Excellent problem-solving and analytical skills. Strong communication and management abilities. Experience working More ❯

ACF, and plugin development. Technical Skills Strong knowledge of PHP, JavaScript (ES6+), HTML, and CSS. Proficient with Tailwind CSS, Git (Bitbucket/GitHub), and NPM workflows. Comfortable with MySQL, RESTful APIs, and data formats like JSON. Strong focus on web security, including audit and best-practice implementation. User Experience & Performance More ❯

as JSON Web Token Familiarity with modern front-end build pipelines and tools Experience with common front-end development tools such as Babel, Webpack, NPM, etc. Familiarity with code versioning tools The Client is based in Holborn London. The salary for this role is in the range £70K - £90K. Please More ❯

as JSON Web Token Familiarity with modern front-end build pipelines and tools Experience with common front-end development tools such as Babel, Webpack, NPM, etc. Familiarity with code versioning tools The Client is based in Holborn London. The salary for this role is in the range £70K - £90K. Please More ❯

Skilled in React and Redux, integrating them with other platforms, and leading related development efforts. Dependency Management and Documentation Manage packages with composer and npm, following Semantic Versioning. Promote best practices in dependency management and documentation. Code Design and Documentation Lead complex application design, coding, and documentation efforts. Take technical More ❯