Python Data Engineer | Python Data Engineer (m/w/d)

König Fachpersonal GmbH & Co KG, Niederlassung Dortmund Office

Berlin, Berlin, Deutschland
Published Mar 17, 2026
Full-time
Permanent

Job Summary

As a Python Data Engineer in the energy trading sector, you will be responsible for designing and operating robust ETL pipelines and data integrations. Your daily activities will involve processing complex market data and time-series information using Python and pandas, ensuring real-time data flow to trading desks and portfolio management teams. You will implement REST APIs with a focus on security and reliability, utilizing Azure cloud services for functions and API management. This role is highly collaborative, requiring coordination with internal stakeholders and external data providers to document and optimize data formats and mapping rules. The position offers a unique opportunity to work in the dynamic energy market with a modern tech stack, providing benefits like a permanent contract, flexible working hours, and remote work options for qualified candidates. It is particularly attractive for those seeking a stable role in a specialized domain that combines backend development with data engineering.

Required Skills

Education

Degree in Computer Science or a completed apprenticeship with corresponding further training.

Experience

  • 2–5+ years in Data Engineering, Backend, or Integration Development
  • Professional experience with Python and API implementation
  • Experience in structured communication within multi-stakeholder environments
  • Understanding of energy market or trading processes
  • Experience with end-to-end process understanding in data or trading environments

Languages

German (Basic)English (Fluent)

Additional

  • Location: Berlin-Tempelhof. Remote work is possible depending on skillset and distance. Permanent full-time contract.