Data Engineer with AI Focus | Data Engineer mit KI-Schwerpunkt (m/w/d)

Diakonie Michaelshoven e.V.

Köln, Nordrhein-Westfalen, Deutschland
Published Dec 23, 2025
Full-time
Permanent

Job Summary

This role involves working on an innovative, mission-driven project within the social economy sector, focusing on building and maintaining robust data infrastructure for a Voicebot. The Data Engineer will be responsible for setting up and managing data pipelines, consolidating and integrating diverse data sources (such as knowledge bases, conversation logs, and website content), and ensuring high data quality and availability. A core part of the job is supporting the selection and implementation of Artificial Intelligence (AI) models, particularly those related to Natural Language Processing (NLP). Key qualifications include a degree in Computer Science or a related field, strong foundational knowledge in Machine Learning and NLP, and hands-on experience with ETL processes, data modeling, and database technologies (SQL/NoSQL). Proficiency in Python is required, with knowledge of JavaScript or Java being beneficial. This position offers flexible working hours and the opportunity to shape a lighthouse digital solution.

Required Skills

Education

Completed degree in Computer Science, Data Engineering, AI, or comparable qualification

Experience

  • Professional experience in data management, data integration, or AI development
  • Experience with data modeling, ETL processes, and database technologies (SQL, NoSQL)
  • Knowledge in Python (required), ideally JavaScript or Java
  • Cloud expertise (Advantageous)
  • API experience (Advantageous)

Languages

Not specified

Additional

  • Not specified