1705 English-speaking jobs in Île-de-France

PhD Physicist needed to evaluate research problems in fluid dynamics and convection stability to enhance AI model reasoning. Requires published work, proficiency in LaTeX, Python, and Jupyter.

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.

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.

Senior Data & AI Engineer to lead scalable data pipelines and operational AI solutions. Responsibilities include implementing LLM applications, RAG frameworks, and AI agents using Python and cloud platforms. Requires 5+ years in engineering with 2+ years in AI.

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.

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.

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.

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.

Solutions Architect to help customers implement AWS Agentic WorkSpaces and AI-powered end user computing solutions. This technical role involves designing complex, AWS-optimized architectures and driving large sales opportunities.

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 technical SEO, ASO (App Store/Google Play), and GEO for a consumer AI app. Drive organic revenue growth by fixing sites, optimizing listings, and influencing AI answers. Requires hands-on experience in all areas.

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.

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.

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.

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.

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.