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Lead Data Scientist (F/H)

Paris La Défense💼 Full-time🗓 2026-06-16 → 2026-08-02

Core

Lead Data Scientist driving custom project and product-based Data Science solutions with high impact for clients, users, and society.

Role type

Lead Data Scientist (GenAI/LLM focus)

Builds

Custom Data Science projects and products (RAG, chatbots, NLP, LLM/VLM)

Domain

Artificial Intelligence / Generative AI

Deliverable

production ML models | product features

Required skills

Machine Learning, Deep Learning, GenAI, LLM/VLM, Data Modeling, ML Engineering, Project Management, Client Relations, Code Review, Mentoring

Preferred skills

MLOps, Deployment, Monitoring, Team Leadership

Technologies

RAG, Chatbots, NLP, LLM, VLM

Responsibilities

Lead technical execution of Data Science projects (data prep, modeling, ML Engineering, deployment); Manage project lifecycle and client relationships; Ensure technical expertise on assigned projects; Participate in cross-functional internal projects including code reviews and knowledge sharing; Mentor junior Data Scientists.

Seniority

Senior, hands-on IC with leadership responsibilities

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