Data Scientist (m/f/d)
Description
Team language: English, German
Contract type: Unlimited, full-time (40h/week), starting as soon as possible
About the role
Your day-to-day work
- You design, develop, and implement data-driven products and solutions based on modern machine learning methods
- You are responsible for the development of ML models, from exploratory data analysis and feature engineering to training, evaluation, and validation
- You support the entire lifecycle of machine learning models on the Google Cloud Platform (GCP) and contribute to their successful deployment into production
- You work closely with our business stakeholders, identify opportunities, and translate them into tangible data-driven solutions
- You analyze and optimize the performance of existing models and ensure their long-term relevance and effectiveness
- You evaluate new methods, technologies, and machine learning approaches and actively share your knowledge within the team
You’re a great fit for this role if …
- You have already gained experience in the development and operationalization of machine learning models or data-driven products
- You bring solid knowledge of Python and SQL for data analysis, feature engineering, and ML model development
- You have hands-on experience with Google Cloud Platform services such as Vertex AI, BigQuery, or Cloud Storage
- You understand the complete lifecycle of machine learning models and are confident working with both statistical and technical aspects
- You think analytically, work in a structured manner, and solve complex challenges with a data-driven approach
- You communicate confidently in English and ideally also have German language skills
Conditions & benefits
Flexibility: 30 vacation days plus the option to purchase additional leave, hybrid working (2 days home office/week), option for a sabbatical
Food & drinks: Mostly free, healthy, and varied meals, fresh fruit and popcorn daily, as well as coffee and tea
Health & fitness: Free access to our in-house gym, health weeks, on-site massages and physiotherapy treatments
Culture: Team events, social days, and an open “come as you are” culture, dogs welcome, commitment to female leadership
Development: Individual training and development opportunities within the team and across the organization
Mobility: Subsidized Germany ticket, central location with direct subway access, job bike leasing
Why PAYBACK?
PAYBACK is the leading loyalty program in Germany and one of the largest data-driven marketing platforms worldwide. Our solutions reach millions of people every day.
With more than 1,000 employees in Munich, we develop all technical solutions in-house and combine data, technology, and marketing to create measurable value. You can expect interdisciplinary teams, real ownership, and an open, innovation-driven culture.
Interested?
We look forward to receiving your application!
The PAYBACK GROUP values diversity – come as you are