(Junior) Data Scientist - Recommender Systems and Ranking | (Junior) Data Scientist (m/w/d) – Fokus auf Recommender Systems und Ranking-Probleme Mietwagen

Job Summary

As a (Junior) Data Scientist at CHECK24's car rental division in Augsburg, you will play a pivotal role in enhancing the user experience for over 20 million customers. Your day-to-day responsibilities involve developing, operating, and optimizing production-grade ranking and recommendation models that directly influence how search results are personalized for users. You will work within an agile environment, conducting A/B tests and integrating models into existing system landscapes via APIs and microservices. This role is highly collaborative, requiring close interaction with IT and product teams to ensure high-quality, data-driven decision-making. What makes this position unique is the immediate customer impact of your work within Germany's market-leading comparison portal, combined with a modern tech stack including Python, Docker, and Generative AI tools. The company offers a vibrant office culture with extensive benefits, including flexible working hours, mobile work options, and a strong focus on professional career development.