1644 English-speaking jobs in Île-de-France

Mathematical Physicist (PhD) role involves developing and solving research-level physics problems. Responsibilities include auditing work and collaborating on AI model performance using Python, SymPy, and Jupyter. Requires a PhD in related fields and a verifiable publication record.

R&D Scientist - Experimental Internship focused on hands-on lab work for a medical device. Tasks include verification testing, prototype optimization using Python for data analysis, and preclinical bench testing. Requires an Engineering degree and prior lab experience.

Manage contractual obligations, risks, and compliance throughout the project lifecycle. Lead negotiations and draft agreements with customers and vendors. Requires 7+ years in contractual management and a degree in Law or Engineering.

SAP PP/PM/QM Consultant for implementation, S/4HANA migration, and maintenance projects for industrial clients. Leads scoping, analyzes requirements, and configures PP, PM, and QM modules. Requires 7+ years of experience and a Master's degree.

Senior Optical Systems Engineer to own optical development for next-gen quantum processors. Responsibilities include designing, aligning, and optimizing complex optical setups, characterizing transmission, and qualifying subsystems. Requires a PhD and 5+ years of experimental experience.

Own the end-to-end product vision for Membership and MyAccount across Web, iOS, and Android. Drive transformation from maintenance to high-velocity value delivery, focusing on omnichannel customer relationships.

Experienced Functional Analyst needed for IAM/IGA projects. This role bridges business needs and technical delivery, gathering requirements, producing specifications, and supporting UAT for IAM/IGA initiatives. Requires 5+ years in IAM/IGA.

Junior Front Desk Intern role in 4★ and 5★ French hotels. Responsibilities include welcoming guests, managing check-ins/outs, reservations, and advising on local areas. Requires a student with an internship agreement and fluent English.

HR Intern to support recruitment, manage employee files, and handle HR administration. Responsibilities include posting vacancies, tracking schedules, and organizing internal events to promote company culture.

Join FedEx as a Driver responsible for operating fleet vehicles on defined routes. Duties include vehicle security, procedural checks, and adhering to safety and hours regulations. Requires a full valid C+E licence.

Momji seeks an English nanny for part-time childcare in Meudon. Responsibilities include after-school care, homework help, hygiene assistance, and park visits. Previous experience with children is required.

Senior Software Engineer, Privacy, will implement privacy-improving, anti-tracking, and threat intelligence protections in Firefox. This role involves architectural improvements to Gecko using C++, JavaScript, and Rust.

Staff Site Reliability Engineer to design, build, and operate software supporting Firefox engineering. Own complex technical problems across software, cloud, and operations, improving reliability and efficiency.

Design and animate video ads and UGC creatives for paid social campaigns across Meta, TikTok, and YouTube. Own the motion craft from concept to final cut, iterating based on performance data. Requires After Effects mastery and AI workflow integration.

Write blog posts, SEO/feature pages, and user stories for Replika. Requires exceptional written English, hands-on SEO experience, and the ability to turn user conversations into compelling narratives.

Senior Product Engineer, Mobile, builds features end-to-end across iOS, Android, and backend. Requires 5+ years experience shipping consumer mobile apps, native depth on one platform, and backend API design skills.

Own Replika's social and community strategy across X, Instagram, Facebook, YouTube, Discord, and Reddit. Create content, be on camera, manage communities, and build the CEO's presence.

Frontend Engineer to build and ship web funnels end-to-end for a consumer AI app. Requires 2-5 years of React/Next.js experience, strong commercial frontend skills, and experience with A/B testing and conversion flows.

Growth Product Manager focused on driving predicted revenue per user through monetization experiments. This hands-on role involves running A/B tests on pricing, packaging, and subscription mechanics. Requires a proven track record in consumer product monetization.

Build the lifecycle program from the ground up for a consumer AI app. Own onboarding, conversion, renewals, and win-back flows using email and in-app messages. Requires hands-on CRM experience and knowledge of global privacy rules.