593 English-speaking jobs in Nanterre

The Contentious Reimbursement Manager handles the processing and follow-up of contentious files and collective procedures. They also manage and process customer requests for refunds, as well as other requests from external and internal sources.

Provides lab support for Application, Perfumery, and Laundry labs. Assists with shipping, prepares evaluations for the Home Care Technical Team, and assists with viscosity and titration samples.

The Tender/Project Purchasing Manager manages and coordinates all purchasing activities for assigned tenders and projects. Responsibilities include supplier sourcing, selection, cost evaluation, negotiations, and contract management. The role requires fluency in English, a master's degree in a relevant field, and a minimum of 5 years of experience in procurement, category management, or supply chain.

Lead Web Application Developer to design, develop, and lead the development of complex business applications. Requires 5+ years web development experience, 2+ years as a technical lead, expertise in Angular, Express, SQL, and JavaScript/TypeScript. Strong communication, mentoring, and team management skills are essential.

The Technical Architect supports clients in implementing and converting SAP On-Premise, RISE/GROW, or public cloud solutions. Responsibilities include designing and implementing software and technology solutions, collaborating with cross-functional teams, and leading development teams during implementation phases.

As a Site Reliability Engineer, you will develop and maintain infrastructure and tooling to ensure high availability and performance of Worldline's services. You will collaborate with development teams, integrate community products, and automate processes to improve operational efficiency.

Provides analytical insight and business input to drive performance of the Specialty Care portfolio in Europe. Identifies performance drivers, translates insights into actionable recommendations, and partners with the Region Europe Head.

This role drives continuous improvement and future transformation of the performance management of day-to-day delivery at scale for Global Marketing Services (GMS) Hub. Responsibilities include prioritizing capability adoption and transformation across products, leading the continuous improvement agenda, and acting as the key contact for the global Product team within the region. The ideal candidate has strong business acumen, a customer-centric mindset, and experience in at least one capability area (e.g., artwork management) or innovation management within marketing.

Leads technical development for PeopleConnect system enhancements and new entity rollouts. Defines system architecture for enhancements solutions and provides technical guidance to developers. Ensures adherence to technical standards and compliance procedures.

Lead Data Scientist / Research Engineer will design novel reasoning architectures combining large language models, graphs, and domain rules to solve system-level tasks. Responsibilities include prototyping agents, fusing multimodal signals, and collaborating with domain experts. Requires a PhD in ML/AI/CS with experience applying ML/AI to real-world problems and research in areas like causal modeling, graph reasoning, or tool-augmented agents.

This 12-month apprenticeship is for a Local IT Engineer. Responsibilities include workplace management, user support and training, and participation in digital initiatives. Applicants must be pursuing a Masters degree in IT/Data and have a customer support orientation.

Health and Welfare Consultant will analyze, structure, and secure collective health, welfare, and funeral guarantee schemes for companies of all sizes. Responsibilities include analyzing technical balances, drafting founding documents, and presenting findings to various departments. Requires 5 to 10 years of experience in group insurance with expertise in health and welfare.

Supports the implementation and use of Cardiologs, a patient monitoring solution, for healthcare professionals. Provides training, technical and functional support to clients, and participates in product demonstrations and pre-sales activities.

Senior Azure Cloud DevOps Engineer with 3-5 years of experience in automation, Azure native services, and modern DevOps practices. Build and manage cloud-native solutions and automated deployment pipelines using Azure DevOps, GitHub Actions, and YAML. Design secure, scalable architectures across the Azure platform.

Data Scientist Consultant will design and deploy Generative AI solutions for clients. Experience with GenAI frameworks (e.g., LangChain, OpenWebUI), OpenAI, Anthropic APIs, and multi-agent systems is required. Strong Python, REST API, and cloud integration skills are also needed.

The FP&A Strategic role provides educated insight to executive management for strategic cost decisions. Responsibilities include developing productivity analysis, providing recurring cost structure analysis, and identifying challenges and opportunities.

Assistant Chef de Projet Communication will contribute to creative and impactful communication projects.

This internship will support the Talent Acquisition team in managing a recruitment campaign. The intern will define needs with HR and managers, post job advertisements, conduct sourcing and pre-screening interviews, and present candidates to hiring managers.

Leads relationships with international clients, supports revenue development, and coordinates across Havas markets. Develops media strategies, manages teams, and ensures campaign alignment with client objectives. Requires 6+ years of experience in client servicing or media strategy and fluency in English.

Supports Regional Finance Managers and Brand Partners with monthly estimates, budgets, and ad-hoc analysis. Consolidates files for the Corporate FP&A team, standardizing processes and communicating with finance teams.