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

Job Summary

As a (Junior) Data Scientist at CHECK24, you will join the Data Science & BI team to drive innovation in the internet tariff comparison sector. You will be responsible for the end-to-end development of machine learning models, covering everything from data preparation and training to product integration. Your daily work involves building ranking and recommendation systems, fraud detection models, and exploring cutting-edge AI applications such as Large Language Models (LLMs) and Generative AI. Working in a cross-functional environment, you will collaborate closely with developers, analysts, and product managers to translate complex statistical problems into high-impact product features. This role is particularly attractive due to its high level of ownership, the use of modern MLOps frameworks like MLflow, and a comprehensive benefits package that includes flexible working arrangements, up to 46 days of vacation, and a strong focus on professional development through internal coaching and external training budgets.