Data Scientist (M/K)

Rossmann is a long-standing leader in the drugstore market. The company makes bold business decisions, embraces new solutions and technologies, and creates innovative sales solutions, setting trends and standards in the market. Rossmann employs over 18,000 people, who are its greatest value and pride. The company runs the largest passion development program in Poland, offering employees access to a rich benefits package from day one. Rossmann operates over 2000 drugstores across Poland and five Distribution Centers, ensuring customers access to a wide range of high-quality products.

• Knowledge of machine learning algorithms
• Knowledge of statistics needed for data exploration and model building
• Proficient in Python programming language
• Good knowledge of data analysis libraries (e.g., Pandas, NumPy, Scikit-learn) and visualization libraries (e.g., Matplotlib, Seaborn)
• Experience working with databases (SQL)
• Knowledge of data processing tools in GCP cloud
• Experience deploying models to production
• Analytical thinking and problem-solving skills
• Ability to work in a team and communicate complex issues
• Ability to translate analysis results into language understandable for non-specialists

• Collaborate with business stakeholders to prepare solutions tailored to their needs
• Explore and analyze data for machine learning models
• Build effective machine learning models solving real business problems
• Develop and deploy the above solutions
• Test hypotheses and experiment
• Prepare and present analysis and experiment results
• Work with ML and LLM class models
• Collaborate with other teams to develop data-driven solutions