Internal Data Engineer (m/w/d)

Your mission Pipelines: You connect our source systems — CRM (Pipedrive), product databases, finance systems, third-party APIs, hotel systems (Opera, SIHOT, Delphi). Ingestion, scheduling, error handling. Modelling: You build the transformation layer (dbt or equivalent): properly versioned, tested, documented. Staging → core → marts. Metrics layer: One definition per metric. You permanently end the “but my spreadsheet says 4.2” conversation. Data quality: Tests, freshness checks, alerting. You …