Senior Data Scientist GenAI (M/F)

KainoParisEURESpublished 08/03/2026
Must-have:PythonGoogle CloudCloudDataAgileAISenior
Machine translation — original language: French.Show original

Senior Data Scientist GenAI

  • CDI
  • Large Group - End Client - Healthcare Sector

Join a rapidly growing GenAI team dedicated to transforming R&D activities within a large international group. You will contribute to the development of high-impact business generative AI products focused on the creation, analysis, and optimization of complex documents in a regulated environment.

YOUR MISSIONS

  • Design and industrialize solutions based on LLM and RAG architectures.
  • Develop GenAI products used in production by international business teams.
  • Collaborate closely with Data Engineers, Product Owners, and Tech Leads within an agile feature team.
  • Implement mechanisms for evaluation, monitoring, and continuous improvement of models.
  • Support and coordinate external resources on data science and generative AI topics.

REQUIRED PROFILE

  • Master's degree from an engineering school or university.
  • 4 to 6 years of experience in Data Science / Machine Learning.
  • Concrete experience with GenAI projects deployed in production.
  • Mastery of LLM, RAG architectures, and MLOps best practices.
  • Strong Python skills and Cloud environment (ideally GCP).
  • Professional English is essential.

WHAT WILL MAKE THE DIFFERENCE

  • Ability to solve real production issues: user adoption, response quality, performance, and continuous improvement.
  • Functional leadership, initiative, and the ability to influence without direct hierarchical management.
  • Experience in a complex environment involving multiple stakeholders.

WHY JOIN THE ADVENTURE?

  • Strategic GenAI topics with high business visibility.
  • A role with a high level of responsibility and evolution prospects.
  • An expert, ambitious, and rapidly expanding team.
  • An impact on healthcare topics.
  • Attractive package (+40 days of leave/RTT, profit sharing/participation/bonus ..)

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