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

CHECK24

München, Bayern, Deutschland
Published Sep 15, 2025
Full-time
Permanent

Job Summary

Join a dynamic FinTech team to revolutionize the German financial landscape by enhancing a market-leading Account Switch Service. This role involves applying state-of-the-art machine learning and advanced software engineering to create captivating features for customers and partners. You will be instrumental in automating business processes using data science methods like classification, clustering, and named entity recognition on various data types. The position requires experimenting with ML algorithms, managing training experiments with MLOps frameworks, and integrating models into production-ready microservices. You will collaborate closely with data scientists, software engineers, and product managers in an agile, cross-disciplinary environment, contributing creatively to elevate the product and explore digital business models.

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 using libraries such as pandas, NumPy, scikit-learn, LightGBM, TensorFlow
  • Solid Python programming and software engineering skills
  • Ideally, experience with REST frameworks like FastAPI, and additional frameworks/tools such as Docker, Streamlit, MLflow, Grafana
  • High motivation to work in agile and cross-disciplinary teams and to share knowledge

Languages

German (Basic)English (Fluent)

Additional

  • Not specified