(Junior) Data Scientist, Internet Services | (Junior) Data Scientist (m/w/d) Internet

Job Summary

This role involves shaping the future of online comparison by developing, implementing, and optimizing Machine Learning models for internet tariff comparison services. The Data Scientist will be responsible for building end-to-end ML models covering ranking, recommendation systems, fraud detection, and innovative operator use cases. Day-to-day tasks include data preparation, model training, managing experiments using modern MLOps frameworks (like MLflow), and ensuring seamless integration into the final product. Candidates must possess a strong academic background in a quantitative field and practical experience in ML service development, coupled with expertise in the Python Data Science stack (Pandas, SKLearn, SciPy) and Deep Learning frameworks (Pytorch, Tensorflow). The position requires strong conceptual thinking, a focus on impact, and the motivation to drive innovation by exploring new AI approaches, including NLP and Generative AI (LLMs).