Junior Data Scientist

C24 Bank GmbH

Job

In this role, you will develop data-driven solutions to optimize banking products, analyze text using NLP and LLMs, and manage the implementation and maintenance of ML models and analytical processes.

Job summary

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Job technologies

Your role in the team

  • You develop data-driven solutions to optimize products and processes in the banking sector.
  • You utilize technologies for natural language processing (NLP and LLMs) to intelligently analyze texts and enhance the customer experience.
  • You develop, train, and evaluate machine learning models based on structured and unstructured data.
  • You are responsible for implementing processes for model deployment, monitoring, and maintenance (MLOps), including automated integration and delivery.
  • You develop scalable analysis processes and work closely with business units, product managers, and IT.

Our expectations of you

Education

  • You have successfully completed a degree in Data Science, Computer Science, Mathematics, Physics, or Statistics - ideally with a focus or interest in AI.

Qualifications

  • You are characterized by a structured, analytical way of thinking as well as a high standard of quality and accuracy.
  • You demonstrate initiative, enjoy working in a team, and convince with your communication skills.
  • Fluent German skills (at least C1) in speaking and writing.

Experience

  • You have gained relevant professional experience (up to 3 years) in the field of Data Science - outside of internships and working student positions.
  • You have solid knowledge of Python and SQL as well as experience with common tools for data analysis and machine learning.
  • You have practical experience with language processing and the deployment of large language models.

What we offer

  • Security of an established neobank with startup flair - We plan for the long term, and at the same time, you have the opportunity to actively shape the future of mobile banking.
  • We are continuously growing and offer our employees long-term career prospects.
  • Casual culture, regular afterwork events, and cool team activities in a dynamic work environment.
  • A comprehensive training catalog and specialized personnel development support you on your career path.
  • Free drinks, fresh fruit, muesli, and complimentary CHECKito lunches are standard with us.
  • You will gain access to vouchers for numerous CHECK24 products.
  • With the Germany Ticket, Business Bike Leasing, and our central location in Frankfurt's banking district, you can travel flexibly from A to B.

Benefits

Health, fitness & fun

Food & drink

Topics you will work on

Job locations

Map of the job locations
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  • Location Frankfurt
    Hessen, Germany

About your employer

C24 Bank GmbH, part of the CHECK24 Group, is shaping the future of mobile banking with a blend of dynamic startup culture and the stability of an established online company.

Company type
Established Company
Work model
Onsite
Industry
Banking, Finance, Insurance
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Junior Data Scientist

C24 Bank GmbH