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

The ideal candidate will have a strong background in Microsoft Transact-SQL, JavaScript, and RESTful ... performance tuning* Strong experience in implementing responsive and interactive front-end components using JavaScript

Proficient in full-stack development, with experience in modern programming languages (e.g., Python, JavaScript

Front-end experience with React, Angular and Next.js, including JavaScript and TypeScript is a Plus.

environment •Practical knowledge of execution plans, indexes, statistics analysis •Basics in: C#, HTML, CSS, JavaScript

Scripting, Datamart, Reporting, Integration, Murex, Trade Life Cycle, Capital Markets, Java, Apache Camel, JavaScript

Machine Learning and Generative AI use cases HTML, JavaScript, Angular XML, XSLT, JSON, SOAP, REST

full‑timeHave professional proficiency in English (French is a plus)Must have working or practical knowledge of 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

mastery of SEO tools (Screaming Frog, Google Search Console, Semrush, Botify) and understanding of JavaScript

providers (AWS, GCP, or Azure)* Infrastructure as Code (Terraform, AWS CDK, or similar)* Proficiency in JavaScript

Leverage AI tools to improve your workflow, iterate faster, and stay ahead of the curve Tech Stack : JavaScript

ambiguous environments Write and review production-grade code across frontend and backend using Python, JavaScript

providers such as AWS, GCP, or Azure Infrastructure as Code – Terraform, AWS CDK, or similar Proficiency in JavaScript

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

are looking for:2-4+ years developing playable ads or interactive web contentStrong proficiency in JavaScript

are looking for:2-4+ years developing playable ads or interactive web contentStrong proficiency in JavaScript

roleStrong experience in Python for back‑end developmentSolid front‑end experience with HTML, CSS, JavaScript

within the team and domain About you You have 4+ years of backend and frontend experience in TypeScript/JavaScript

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

building software; we’re architecting scalable solutions on GCP, leveraging the cutting edge of the JavaScript ... Engineering within a large‑scale serverless cloud environment, ideally utilising technologies from the JavaScript