MediaMarktSaturn is Europe’s leading consumer electronics retailer. It sees itself as a partner, daily companion and navigator for its customers in the digital world. Its over 1,000 MediaMarkt and Saturn stores are closely integrated with their online shops. MediaMarktSaturn has a total headcount of more than 55,000.

Senior Data Scientist (m/f/d)

About us

Creating unforgettable experiences for our customers is a central element of MediaMarktSaturn's strategy. Within the Data Analytics & Marketing Platform division, you play a key role in pushing forward the transformation to a data-driven company through working on a state-of-the-art cloud based Omnichannel Personalization Engine. We are  working in a cross cultural, interdisciplinary scrum team with high focus on data, AI and automation. This helps our company to improve Customer Experience & Retention on all touchpoints.

Your tasks

  • Development and Maintenance of Recommendation Engine
  • Implementation of use cases such as Customer Churn Prediction, CLV, Affinity Scorings
  • End-to-end responsibility from data preparation to provision, monitoring and presentation of results
  • Understanding business requirements and consulting key stakeholders in Marketing and Ecommerce
  • Using state-of-the-art Machine Learning / AI Methods to provide sophisticated models


  • Degree in (Business-) Computer science, Mathematics, Statistics or equivalent
  • Experience with cloud-based big data technologies (preferable Google Cloud Platform or Microsoft Azure)
  • High proficiency in SQL, programming languages (preferable Python) and core statistical- and scientific computing libraries (like SciPy, NumPy, Pandas, scikit-learn)
  • First experience with machine learning platforms like XGBoost, LightGBM, Tensorflow, PyTorch are a plus
  • At least a few years of professional experience in analytical role as Data Scientist or similar
  • Very good knowledge of German and English, both written and spoken
  • Passion for retail and desire to share your results and insights with stakeholders at all hierachy levels


  • flexible working hours and sabbatical leave
  • individual trainings and development offers
  • pension plan
  • Employee discounts
  • sport and health offers
  • free parking and good traffic connections
  • subsidized canteen and cafeteria
  • empolyee events

Interested? We are looking forward to your application!

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