4 of 4 npm Jobs in London

MobX).Solid understanding of HTML, CSS, JavaScript, and modern browser APIs.Familiarity with modern frontend tooling (Vite/Webpack, ESLint, and package managers such as npm/pnpm).Experience with automated testing, such as end-to-end tests (Playwright, Selenium), UI/Component tests (e.g. using Jest), or snapshot tests.STEM (technical ...

Experience Technical skills: • Versatile JavaScript (TypeScript) developer with good software design principles, • With 7+ years of relevant experience, • Expert in React, Redux, RX JS, NPM/Yarn, webpack, CSS, HTML and the rest of web stack, • Familiar with CI/CD pipelines, e.g. Azure DevOps, • Good knowledge of design patterns ...

Core Web Vitals Front End CSS3 SASS/SCSS JavaScript (ES6+) jQuery Responsive development Cross-browser compatibility Modern Development Git version control Composer npm Vite REST APIs JSON CI/CD principles Experience in one or more of the following would be highly advantageous: React Node .js Python Laravel TypeScript ...

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 ...