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Lead Data Scientist (H/F)

Courbevoie, La Défense, Île-de-France, fr💼 Full-time🗓 2026-09-22 → 2026-09-25

Core

Lead a hands-on Data Science team building GenAI and LLM solutions for credit simulation and agent workflows.

Role type

Senior IC Lead Data Scientist (GenAI/LLM)

Builds

Production GenAI agents, credit simulation tools, and recommendation scoring systems

Domain

Fintech / Credit / Generative AI

Deliverable

production ML models

Required skills

Python, LLM architecture design, RAG, agent frameworks, evaluation frameworks, MLOps, Azure

Preferred skills

GCP, MCP, red-teaming, business product mindset

Technologies

Python, OpenAI API, Gemini API, LangGraph, Azure, GCP, Git, GitHub Actions, Docker, REST API

Responsibilities

Design and arbitrate LLM/agent architectures, define evaluation frameworks (LLM-as-a-judge), pilot recommendation scoring, ensure production deployment on Azure, define technical roadmap

Seniority

Senior, hands-on IC with team leadership

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