Junior Data Scientist FinTech | (Junior) Data Scientist (m/f/d) FinTech

CHECK24

München, Bayern, Deutschland
Published Aug 29, 2025
Full-time
Permanent

Job Summary

This role offers a Junior Data Scientist the opportunity to significantly enhance a market-leading FinTech product, the Account Switch Service, in Germany. You will be instrumental in automating business processes using advanced data science methods like classification, clustering, and named entity recognition on various data types. The position involves experimenting with machine learning algorithms, particularly in NLP, managing training experiments with MLOps frameworks, and integrating production-ready microservices. Working in a multicultural, agile, and cross-disciplinary team, you will collaborate closely with software engineers and product managers, applying cutting-edge algorithms, including generative AI models, to develop exciting new features and digital business models. This is an attractive opportunity for someone passionate about applying mathematics and machine learning to create innovative financial products.

Required Skills

Education

Master’s degree in physics, mathematics, data science, statistics, computer science, business informatics, or related fields

Experience

  • First experience and strong working knowledge in data wrangling, manipulation, visualization, machine learning, and deep learning
  • Ideally, experience with REST frameworks (e.g., FastAPI) and tools (e.g., Docker, Streamlit, MLflow, Grafana)

Languages

German (Basic)English (Fluent)

Additional

  • Not specified