6388 English-speaking jobs in Île-de-France

Develop and automate high-fidelity coupled simulation frameworks for next-generation AMR systems. This role integrates Neutronics, CFD, and Structural Mechanics to support reactor design and safety analysis.

Develop and manage the radiation protection program for next-generation Advanced Modular Reactors. Responsibilities include shielding calculations, source term analysis, monitoring system design, and ALARA optimization. Requires a Master's degree in a related physics or engineering field.

Develop and manage the lifecycle of critical primary loop equipment for Advanced Modular Reactor systems. This role involves technical specification development, supplier coordination, quality control, testing, and commissioning support.

Lead architecture, integration, and technical governance of the primary reactor system for AMR development. This senior role ensures technical authority across physics, thermal-hydraulics, and mechanical design.

Control Rod Engineer to design and analyze reactivity control systems for Advanced Modular Reactors. Focus includes CRDM development, kinematic/dynamic modeling, and system integration using tools like MATLAB/Simulink.

Reactor Physics Engineer to contribute to physics design and analysis of Advanced Modular Reactor (AMR) cores. Responsibilities include neutronics analysis, simulation using tools like OpenMC/MCNP, and core optimization. Requires a Master's degree in a related physics or nuclear engineering field.

Design and maintain cybersecurity architectures for nuclear Operational Technology (OT) and Industrial Control Systems (ICS). Responsibilities include implementing defense-in-depth, zero-trust, and securing industrial protocols.

Thermal-Hydraulics Engineer to design and optimize advanced nuclear reactor systems. Focus includes primary loop analysis, helium coolant behavior, transient simulation, and safety system evaluation for AMR technology.

PSA Engineer to perform Probabilistic Safety Assessment (PSA) and Risk Assessment (PRA) for advanced nuclear reactor systems. Develop risk models, analyze accident sequences, and support design optimization and regulatory licensing.

Advanced Nuclear Fuel Engineer to join the reactor development team, focusing on advanced fuel assembly design, TRISO fuel analysis, and fuel performance modeling for AMR technology. Requires a Master's degree or above in a related technical discipline.

Leads and executes high-impact user acquisition campaigns for Tinder across European markets, driving scale, revenue growth, and brand resonance. Builds scalable, performance-focused user acquisition strategies across platforms and audiences. Delivers timely, actionable reporting and insights on campaign performance. Collaborates with the design team on creative testing and optimization. Manages relationships with online marketing partners and explores new channel innovations.

Strategic HR counterpart for PMEMEA & APAC Industry VP. Drives HR agenda, advises on people matters, and manages Country HR Managers across 8 Hubs and 60 sites. Requires 10-15 years of HR experience.

Junior AI Support Specialist to bridge financial data and automated support systems. Responsibilities include configuring data validation, monitoring data flows, and testing automation scripts within EPM platforms. Requires basic finance knowledge and strong Excel skills.

Senior Classification Lead & J&C Special Project Coordinator EMEA serves as the EMEA subject matter expert for export classification and jurisdiction. This role leads J&C initiatives, drives compliance, and manages cross-functional projects across the region.

Senior Front End Engineer for Messaging & Ads. Build and maintain scalable web applications using TypeScript and React. Contribute to architectural improvements and optimize data interaction with GraphQL. Requires proficiency in TypeScript, React, Git, K8s, and Jenkins.

Lead and grow a team of Applied Scientists to industrialize AI/ML capabilities for Datadog's Product Analytics suite. Define the technical vision for agentic features like conversational analytics and automated insight reporting.

Seeking a highly motivated Senior Account Executive (Hunter) to drive new business acquisition across enterprise and commercial accounts. This role focuses on identifying, pursuing, and closing net-new opportunities in complex sales cycles.

This intermediate role assists clients with fundraising and provides strategic advisory services for M&A and financial transactions. Responsibilities include financial data analysis, preparing recommendations, and building valuation models. Requires 2-3 years of relevant experience.

B2C Sales Intelligence & Perfect Store Analyst supports Sales, Marketing, and Category Management by leveraging data to optimize B2C channel performance. Responsibilities include sales forecasting, managing retail execution programs, and developing performance dashboards. Requires 5+ years in Sales Analysis and advanced skills in Excel and Power BI.

French Legal Counsel needed for contract role. Responsibilities include running prompts across AI platforms, comparing outputs, and scoring responses against a rubric. Requires 5+ years as in-house legal counsel in France with strong French law knowledge.