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

König Fachpersonal GmbH & Co KG, Niederlassung Dortmund Office

Berlin, Berlin, Deutschland
Published Mar 10, 2026
Full-time
Permanent

Job Summary

As a Data Integration Engineer in Berlin-Tempelhof, you will be responsible for transforming market data into stable, high-performance pipelines for the energy trading sector. Your day-to-day activities involve developing and operating Python-based ETL pipelines, implementing REST APIs with advanced security features like request signing, and managing data exchange via SFTP. You will leverage Azure Cloud services, including Functions and Key Vault, to ensure secure and real-time data flow. This role requires close collaboration with trading desks, portfolio management, and external data providers to document and map complex data processes. This position is particularly attractive due to its flexible working arrangements, including remote work options, a permanent contract, and a modern work environment within a stable family-owned company. It offers a unique opportunity to work at the intersection of energy markets and advanced cloud technology.

Required Skills

Education

Successfully completed degree in Computer Science or a comparable vocational training with relevant further education.

Experience

  • 2–5+ years of experience in Data Engineering, Backend, or Integration Development
  • Proven experience in developing Python-based ETL pipelines and API integration
  • Professional experience working in multi-stakeholder environments with structured communication
  • Experience with energy market or trading processes is required
  • Experience with cloud-based monitoring and security (Application Insights, Checksums, Idempotency)

Languages

German (Intermediate)English (Fluent)

Additional

  • Location: Berlin-Tempelhof. Remote work possible depending on skill set and distance. Permanent employment contract.