128 javascript English-speaking jobs in Île-de-France

Familiarity with front‑end technologies (e.g., JavaScript, HTML, CSS, Angular, Typescript) is a plus

You are proficient in JavaScript and React; experience with TypeScript and Websockets is highly valued

role Strong experience in Python for back-end development Solid front-end experience with HTML, CSS, JavaScript

Experience with Web technologies, such as JavaScript, AJAX, JSON, CSS, HTML, XML,DOM, React, JQuery,

relational databases (MySQL or PostgreSQL), modeling, optimization, transactions, and locks Knowledge of JavaScript

experience with proven track record of shipping production applications Strong proficiency in modern JavaScript

automation frameworks (Cypress, Playwright, Selenium or equivalent) Scripting proficiency (Python, JavaScript

addition, you have some level of understanding of at least one higher-level language (e.g., Swift, Kotlin, JavaScript

Familiarity with at least one programming language (Java, Python, JavaScript).

Learning, for security research Preferred Qualifications Deep knowledge of browser internals such as JavaScript

experience in Python, and you know how to structure complex systems You're comfortable working with a JavaScript

wiring, operability), PLCs, and/or Warehouse Management Systems (WMS).Programming languages may include: javascript

Familiarity with modern web stacks (TypeScript/JavaScript, Python, React, Node.js, or equivalent).

Data Science.Proficiency with one or more programming languages such as Python, Java, C++, TypeScript/JavaScript

Strong proficiency in JavaScript, DOM APIs, HTML, and CSS.

REST APIs: you know how to fetch, cache, and manage data client-side Strong fundamentals: HTML, CSS, JavaScript

reliable extraction from dynamic and interactive web sources, adapting approaches as needed to handle JavaScript-rendered

reliable extraction from dynamic and interactive web sources, adapting approaches as needed to handle JavaScript-rendered

Proficient in Python and JavaScript/TypeScript; experience with at least one backend language (Java,

bring: Proven Python skills, including building services Front-end development experience, including JavaScript