Lead Data Scientist (H/F)
Core
Lead Data Scientist responsible for building and scaling the data science team, managing production ML models for retail revenue growth, and integrating LLMs into the SaaS platform.
Role type
Senior IC transitioning to Team Lead / Manager
Builds
Production ML models, LLM features, and data pipelines for Trade Promotion Management and Revenue Growth Management
Domain
FMCG / Retail / SaaS
Deliverable
production ML models
Required skills
Python (production code), Bayesian/hierarchical modeling, time series analysis, causal inference, LLM integration (RAG, tool calling), SQL, Spark, team leadership, stakeholder communication
Preferred skills
Marketing mix modeling, optimization (linear/integer programming), Microsoft Fabric/Databricks, multi-tenant SaaS architecture, Document AI, FastAPI
Technologies
Python, PyMC, Stan, Azure OpenAI, Microsoft Fabric, Azure Machine Learning, Spark, SQL, Polars, scikit-learn
Responsibilities
Lead and scale the data science team; own the end-to-end lifecycle of production ML models; industrialize training and monitoring pipelines; integrate LLMs into product features; define the data science roadmap; collaborate with product and client-facing teams
Seniority
Senior, hands-on IC with leadership responsibilities
