18 javascript English-speaking jobs in Catalonia

For the front-end part: native Javascript, JQuery (legacy code), Typescript, Three.js (OpenGL), SVG, ... Frontend developer who share our passion for writing clean, maintainable, and efficient code using JavaScript ... maintainable code Follow best practices in performance, security, and architecture Qualifications JavaScript

JavaScript fatigue? Static typing? Module systems? Web page performance optimization at scale? ... Here's what you need to succeed: 8+ years frontend development experience (JavaScript, HTML, CSS

Required knowledge of HTML, CSS and JavaScript; additional familiarity with PHP and Python is a plus. ... Use front‑end development languages (HTML, CSS, PHP, JavaScript, etc.) to implement business requirements

Strong experience with NodeJS and JavaScript/TypeScript.

experience working with PHP & JavaScript at scale. ... Here’s what you need to succeed: Strong mastery of PHP & Javascript + React, ideally more than 4 years

Strong programming skills in TypeScript/JavaScript and/or Python.

working with Javascript at scale. ... Our foundation is built on JavaScript, TypeScript, ReactJS, a design framework based on styled-components ... What you need to succeed: Good to have Strong mastery of Javascript, ideally more than 5 years experience

relational databases (e.g., MySQL, PostgreSQL); Understanding of front-end technologies (HTML5, CSS3, JavaScript ... queuing systems like RabbitMQ or Kafka; Knowledge of NoSQL databases (e.g., MongoDB); Knowledge of modern JavaScript

Technical proficiency: Strong skills in one or more languages, specifically Golang, JavaScript, TypeScript

4 years experience working with PHP & JavaScript at scale. ... Here's what you need to succeed: Strong mastery of PHP & Javascript + React, ideally more than

5–10 years of experience in software engineering Strong development background (JavaScript/TypeScript

We work in NodeJS (JavaScript and TypeScript) and use PostgreSQL for our data needs. ... You have solid previous experience with Node.js (JavaScript or Typescript) to build scalable backend

Javascript and code base knowledge. ... Accommodation vertical, you will be in charge of: Working with top-notch tech stack including ES6 code, Javascript

apps using Atlassian SDK and Atlassian Plugin Framework; Experience in scripting languages, including JavaScript

Solid test automation experience using Playwright (TypeScript/JavaScript).

(templates, components, workflows) and familiarity with front-end/back-end technologies (HTML, CSS, JavaScript

Knowledge of front-end development technologies (HTML, CSS, JavaScript) is a plus.

Knowledge of front-end development technologies (HTML, CSS, JavaScript) is a plus.