6727 English-speaking jobs in Île-de-France

Build and scale Panora's core AI platform, focusing on backend services, AI-powered features, and data processing. Own features end-to-end in a complex, regulated environment using TypeScript/Node.js.

Lead teams of 2-5 consultants to design and implement data-driven strategies for clients. Manage projects, develop client relationships, and provide expertise in areas such as growth strategy, international expansion, and AI strategy.

Junior Sales Engineer to join the French Sales Engineering team. Requires application development, deployment, presentation, and problem-solving skills. Collaborate with Account Representatives, System Integrators, and Project Managers. Design, build, and present Proofs of Concept (PoCs). Deliver training and support clients during beta test programs. Stay current on InterSystems products and industry developments. Write proposals and sales collateral.

As Category & Trade Marketing Manager, you will develop and execute trade activation strategies, build commercial tools, and track performance across retail channels. You will collaborate with sales, marketing, and retail buyers to drive category growth and brand visibility.

Business Analytics Manager role focusing on data analysis, model development, and BI within CIB I&A. Responsibilities include ETL, data integration, and creating data-driven solutions to improve efficiency and generate insights.

Product Engineer (Backend - Rust) to build core systems for AI safety. Design and build low-latency backend services in Rust, owning features end-to-end. Requires experience with Rust, system design, and PostgreSQL.

Lead the Data Labeling team, defining guidelines and quality standards. Manage AI evaluation projects, including RLHF and safety assessments, while improving annotation workflows and tooling.

ML Research Engineer to train, post-train, and evaluate LLMs. Focus on large-scale data pipelines, SFT/RLHF/DPO alignment, and distributed multi-GPU training. Requires strong Python/SQL and applied NLP/ML experience.

Build and maintain cloud and on-prem infrastructure, including Kubernetes clusters, CI/CD pipelines, and observability. Focus on reliability, security, and scalability using Terraform and Python.

Build scalable systems for LLM post-training, RL, evaluation, and inference. Design data control, tune end-to-end performance, and develop agentic environments. Requires expertise in distributed ML and deep learning frameworks.

Research Engineer to build and maintain internal benchmarks for single/multi-turn content and agentic guardrails. Study agent behaviors in the wild and build evals for model capabilities. Requires Python skills and LLM power-user fluency.

Train and ship vision, audio, video, and speech models for an AI safety platform. Responsibilities include fine-tuning large-scale multimodal models and building alignment pipelines. Requires 3+ years training deep learning models in multimodal domains.

Build autonomous, large-scale environments to push LLM agents to failure and study how they break. Responsibilities include building adversarial and multi-agent environments, running end-to-end experiments, and cataloging agent failure modes.

Senior FX Institutional Sales Broker responsible for marketing, advisory, and dealing functions within the Global FX Institutional department. Manages a portfolio of FX and FX Derivatives products, directly corresponds with clients, and collaborates with operations and technology functions. Requires experience in FX Derivatives Products, including emerging markets, and a strong understanding of financial markets and regulatory requirements.

Lead a team of 7 in Paris, managing the Pool Enterprise team to generate booked business volume and optimize opportunity conversion for large account clients.

The Change Planning & Delivery Expert will own the change roadmap for the commercial organization, ensuring alignment across functions and departments. This role will design and lead steering committees, track project milestones, and manage interdependencies with cross-functional teams. The ideal candidate will have 3+ years of experience in project management or change management, preferably in a fast-paced sales environment. Fluency in English is required.

Senior Meshing Algorithm Engineer will design, enhance, and optimize advanced meshing technologies for engineering simulation workflows. Responsibilities include developing 2D and 3D meshing algorithms, improving mesh quality and scalability, and collaborating with global engineering teams. Requires strong C/C++ software development experience and expertise in 2D and 3D mesh generation algorithms.

Senior Penetration Tester with 5+ years of experience delivering web, infrastructure, cloud, and mobile security assessments. Manages a team of consultants, conducts penetration tests, identifies vulnerabilities, and produces technical reports. Requires strong communication, scripting, and networking skills. Must have relevant certifications and a B license.

Build, maintain, and validate Linux kernels, firmware, and images to support Scaleway's infrastructure tools and ensure efficient, scalable, and secure processes. Collaborate with internal teams to support production hardware quality tools and manage the image lifecycle.

Provides administrative and operational support to the HR team. Manages employee files, data, and processes from onboarding to offboarding. Supports HR Business Partners with daily requests and HR campaigns. Overhauls HR intranet pages.