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

automation and system integrations Solid understanding of REST APIs Scripting knowledge (Groovy, Python, or JavaScript

Fullstack Engineer, including at least 2 years at the Senior Engineer level Extensive expertise in JavaScript

With a Strong Background In Building scalable, production‑level applications with TypeScript, and JavaScript

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

Knowledge of software development, web/app environments, or scripting languages (Python, HTML, JavaScript

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

Software Test Engineer will lead verification and validation of clinical software, ensuring safety, performance, and regulatory compliance. Responsibilities include test strategy execution, test environment maintenance, and contributing to design reviews and risk management. Requires 5+ years of experience in software testing and validation in the medical devices industry, with hands-on experience in IEC 62304, IEC60601‑1 and ISO14971. Technical skills include Python, JavaScript, C, and React.

Familiarity with the JavaScript ecosystem — In addition to Python, JavaScript proficiency helps create

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

Utilizing Python to implement a faster solution for 3D segmentation techniques Developing and implementing JavaScript

NICE TO HAVE skills Experience with Javascript; BENEFITS Variable bonus; The dynamic and

experience building, integrating and operating production software using modern languages such as Python or JavaScript

intervals in probabilistic outputs (Good to have) Strong programming skills in: Python (preferred), Java, JavaScript

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

Experience in a programming or scripting language working with scientific data, such as Python, Perl, JavaScript

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

Technical Stack : Core: React (18), JavaScript/TypeScript.

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

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

operations) Background in full-stack development, with experience building React-based interfaces (JavaScript