Staff Data Scientist Reinforcement Learning – Offer Intelligence (m/f/d)
SIXT · Posted Nov 11, 2026
- Munich, Bavaria, Germany
- Hybrid
- Staff
- 5+ years
Lead the design, development, and production of advanced Bayesian and reinforcement learning models to drive pricing and offer personalization at SIXT.
Responsibilities
- Architect and prototype advanced regression models with Bayesian approach
- Design and productionise personalisation and recommendation systems
- Apply SVI, MCMC, importance sampling for robust decision-making
- Build and maintain reproducible pipelines for feature engineering and data validation
- Deploy models via FastAPI, Docker, or Kubeflow and monitor performance
Requirements
- Nice to have: recommender systems
- Nice to have: two-tower retrieval
- Nice to have: learning-to-rank
- Nice to have: sequential models
- Nice to have: contextual bandits