238 javascript English-speaking jobs in Madrid

lifecycle Core Tech Stack Languages and Frameworks Python (AI services, data, and automation) JavaScript

Technical Foundations: Strong proficiency in JavaScript, CSS selectors, and DOM structures applied to

Qualifications At least 5 years of experience working with Javascript/Nodejs.

8+ years of experience in software development as a Node.js backend engineer Excellent knowledge of JavaScript

Using JavaScript to develop and maintain web and front-end, systems.

with automation testing frameworks like Selenium or Cypress Proficient with Python (mainly), Java, JavaScript

Your mastery of C#, .NET Core, database technologies, React, TypeScript, and JavaScript will be pivotal ... Deep expertise in frontend development with React, TypeScript, and JavaScript, including building high‑performance

Strong hands-on experience with Veeva Promo Mats with expertise in HTML5, CSS3, and JavaScript.

What You’ll Need TypeScript/Javascript and React Java 11+ (we're using version 21) and a web framework

Relevant experience with Vanilla JavaScript and front-end SPA frameworks (React).

Programming: Proficiency in ABAP, ABAP OO, Java, and JavaScript.

Programming/scripting experience (e.g., JavaScript/TypeScript, Python). ... ability to read, understand, and write code for troubleshooting, automation, and integrations (e.g., JavaScript

In order to accomplish this, we use state‑of‑the‑art languages like React, Redux state management, Javascript ... with a strong sense of ownership Extremely proficient in at least one programming language (React, Javascript

Familiarity with SwiftUI and React Native bridging, allowing native modules to be used in JavaScript,

A Bonus If You Have*** Experience in frontend development building responsive UIs* Proficiency with JavaScript

. - Basic knowledge of modern programming languages (e.g., Python, JavaScript, or equivalent). - Self-motivated

Technical Skills & Knowledge JavaScript/TypeScript: Advanced knowledge for building complex applications

Hands-on development experience with at least one of the following technologies: TypeScript, JavaScript

years of experience as a PHP Developer (native and/or using frameworks) Knowledge of CSS and vanilla JavaScript

solve common problems related to WordPress VIP implementation Hands-on knowledge in HTML, CSS, jQuery, JavaScript