6012 English-speaking jobs in Île-de-France

Staff AI Engineer to fine-tune LLMs (SFT, RL) and own the full data lifecycle. Responsibilities include optimizing prompts and agent harnesses while collaborating with software engineers to scale training approaches. Requires hands-on fine-tuning experience.

Senior CRA oversees clinical trial activities ensuring adherence to protocol, regulatory requirements, and GCP standards. This role involves monitoring sites, resolving issues, and guiding staff. Requires extensive CRA experience and a relevant degree.

Senior Product Manager AI & Internal Tooling will own the vision and execution of internal software. Define and ship AI-powered tools, revamp operations, and scale automation workflows to boost team productivity.

Manage the E-commerce Operations Team, overseeing Risk Management, Payments, and Stock excellence. Lead, recruit, and develop a team of operations officers to ensure high service quality and efficiency.

Seeking a Co-Founder, CTO for a Physical AI startup building an intelligence platform for process plants. Requires world-class ML engineering to optimize industrial operations using physics-based models and sensor data.

Lead AI Engineer to architect and code production-grade LLM, RAG, and Agentic AI systems for insurance SaaS features. This hands-on technical leader will own the AI stream vision, industrialize AI via LLMOps, and mentor the AI & Data team. Requires 7+ years shipping AI/ML systems.

Join the Transaction Services Internship Programme 2027 to gain insight into cash management, trade, and digital banking solutions. Work on real business challenges while developing technical and professional skills.

Lead the delivery of major capital engineering and technology projects up to €50M across the FBN Business Unit. Develop technical solutions, manage scope, risk, and stakeholders from concept to handover.

Clinical Team Lead dedicated to a single sponsor, providing end-to-end operational oversight for assigned studies. Requires 3+ years of clinical research experience and a deep understanding of the local regulatory environment.

Senior Django Engineer to own the backend of the pricing and subscription system. Requires 5+ years with Django/DRF, experience with large-scale relational databases, and SaaS billing infrastructure like Stripe or RevenueCat.

Senior Project Manager executes projects through integrated teams, focusing on Cost, Quality, Time, and Delivery. Responsibilities include managing budgets, ensuring product quality goals, and aligning customer and supplier relationships.

Experienced Cost Controller needed for a major offshore energy development project. Responsibilities include managing cost control, maintaining VOWD forecasts, and producing variance analysis. Requires experience in cost engineering and using SAP and Cleopatra.

Director, Model Behavior & Evaluation Systems owns the behavioral quality system for LLM agents operating in supply chain workflows. This role defines quality, establishes release gates, and builds feedback loops to drive model improvements.

Design and develop production-ready AI services and infrastructure for a platform dedicated to biomedical research and precision oncology. Focus on MLOps, RAG workflows, and LLM system validation.

Design and build AI-powered tools to automate regulatory reporting tasks, KPI generation, and data quality checks. Develop Python scripts and integrate LLMs into core reporting processes. Requires proficiency in Python and interest in GenAI.

Lead Mastercard's Services growth strategy for the Governmental Vertical across Europe. Drive sales acceleration, build executive partnerships, and translate public sector needs into commercial growth agendas.

Security Engineer for Institutional Trading focuses on the secure operation of off-chain trading processes and infrastructure. Responsibilities include risk assessments, defining risk treatment plans, and implementing security monitoring.

Senior Product Security Engineer to operate the security program for internally developed products. Responsibilities include designing the secure development lifecycle, leading threat modeling, and architecting automated protection pipelines. Requires 4+ years of security engineering experience.

Senior Infrastructure Security Engineer to design and implement security controls across product, platform, and infrastructure. Focus on proactive threat identification, automation, and integrating security into CI/CD pipelines.

Drive mobile user acquisition strategy through data-driven execution and ROAS optimization. Manage campaigns across Google, Meta, ASA, and TikTok, utilizing AppsFlyer and SQL. Requires 5+ years in Mobile App Growth.