2460 English-speaking jobs in Île-de-France

Senior Full Stack Engineer role building advertiser-facing product for AdManager. Requires experience with Next.js, React, TypeScript, and PostgreSQL to ship complex features end-to-end.

Offensive Security Researcher focusing on Userland & Kernel Security. Conduct research on system services, apps, kernel, and drivers to find and eliminate vulnerabilities. Requires LPE research experience and understanding of exploitation techniques.

AI Scientist for Quantum Computing Quandela Massy, France The role: We are looking for an AI Scientist to join Quandela's AI and Quantum Machine Learning team in Massy (near Paris) You will develop and evaluate machine-learning approaches for quantum computing, covering both: AI for quantum systems, including calibration, control, decoding for quantum error correction; quantum and hybrid machine l

Lead and develop the HR function across a French organization in a fast-growing international business. Build scalable HR processes and structures to support expansion, advising senior leadership on workforce planning and organizational growth.

Head of AI Engineering to define the AI vision and roadmap. Manage AI initiatives, accelerate integration, and establish performance indicators. Drive AI governance and scale solutions from POC to industrial deployment. Requires relevant degree and expertise in AI/ML/GenAI.

Member of Technical Staff — Infrastructure will own the compute and execution platform supporting training, inference, and task generation. Responsibilities include building GPU clusters, job scheduling, and developing execution platforms for distributed ML workloads.

Build software for defense institutions as an Applied AI Software Engineer. Focus on data ingestion, APIs, and secure workflows. Requires experience in data or distributed systems and strong Python skills.

Quantitative Analyst for Electronic Market Making & Rates. Develop pricing, prediction, and hedging models using ML, statistics, and math. Build tools in Python, KDB/Q, Rust, or Java for fixed income markets.

Client Director partners with global clients to grow brands using data-driven insight. This role leads complex, multi-country research programs, advising senior stakeholders and managing end-to-end project delivery. Requires 7+ years in market research or consulting.

Directeur Practice Consulting & Data Transformation leads consulting and data transformation efforts. Responsibilities include developing the country consulting department, managing client portfolios, and piloting multidisciplinary teams. Requires 8+ years in a tier 1 consulting firm.

Lead AI transformation by designing and deploying production-grade GenAI solutions. Provide technical leadership across AI engineering, mentoring teams, and partnering with stakeholders to deliver measurable business value.

Build the data and ML infrastructure for a non-invasive neural interface. Own systems for ingesting, versioning, and serving large-scale neural data to enable fast, reproducible model training and deployment.

Develop ML methods for non-invasive neural interfaces by learning from multimodal time-series data to infer human intent. This hands-on research role requires 5+ years in ML research and expertise in deep learning for sequential data.

Senior M365 Messaging & Carve-Out Architect to lead large-scale M&A, carve-in, and carve-out migration programs. Focus on designing tenant-to-tenant migration strategies and owning Exchange and Messaging architecture. Requires M&A and tenant migration experience.

Lead engineering teams across multiple locations for Customer Onboarding. Responsible for productivity, delivery, budget, code quality, and engineering culture. Requires 10+ years of experience and strong stakeholder management.

Senior Project Procurement Specialist leads procurement for multiple programs, building implementation plans and driving readiness. Responsibilities include developing sourcing strategies, managing RFx processes, and negotiating terms. Requires 8+ years in procurement and project management.

Supplier Quality Oversight Engineer performs surveillance of supplier manufacturing to assess conformity to contractual requirements. Requires a Mechanical or Industrial Engineering degree and 5+ years in nuclear manufacturing inspection.

Lead and oversee project and program managers to deliver a portfolio of projects or a major strategic program. Drive excellence in execution across safety, quality, cost, and schedule. Requires 15+ years in project/program management within relevant industries.

Lead Reactor Service Operations, managing 10-20 professionals to execute critical nuclear services across France. This role involves operational excellence, team development, and resource planning in a regulated environment.

Senior Project Manager handles project management processes for low complexity projects or work packages of medium complexity. Requires BAC+5 in project management or engineering and 4 years of nuclear sector project management experience.