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

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

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

engineering, software engineering, platform engineering, or a related field Strong proficiency in Python and JavaScript

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

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

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

capabilities Strong scripting skills in modern scripting languages such as PowerShell, Python, Node.js, Javascript

GCP, or Alibaba Containerization: Docker, Kubernetes, OpenShift, Cloud Foundry Dev/Scripting: Python, Javascript

.* You have an understanding of scripting languages like Jython or JavaScript* You have some knowledge

testing, quality built‑in, and shift‑left practices Hands‑on experience with test automation using JavaScript

and we need you to support our continued growth in 2026.StackBackend: Python (Django), RustFrontend: JavaScript

Hands on experience with the following types of technologies: Scripting languages like Python, Javascript