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# Spezialist (m/w) Data Warehouse - Köln

- **Company:** Aschert & Bohrmann GmbH
- **Location:** Köln, Germany
- **Contract:** Permanent contract
- **Skills:** Data Warehousing, SQL Databases, Information Technology
- **Published:** June 20, 2026
- **Apply:** https://aschert-bohrmann.de/jobs.php?refnr=89831

## About the Role

Abgeschlossenes Studium der (Wirtschafts-) Informatik oder vergleichbares Studium bzw. Ausbildung Berufserfahrung im Data Warehouse-Umfeld sowie Programmierkenntnisse in SQL und Erfahrung in der Datenqualitätsoptimierung Sehr gute Englischkenntnisse Selbständige, vorausschauende Arbeitsweise und Organisationstalent Ausgeprägte analytische Fähigkeiten

## Description

Entwicklung neuer Analyseverfahren im Umfeld Data Warehouse Sicherstellung der Datenqualität bzgl. Kundeninformationen Entwicklung, Konzeption und Dokumentation von Reports auf Basis von Anwenderanforderungen Aufbereitung und Analyse großer Datenmengen sowie Ableiten von Handlungsempfehlungen Planung und Durchführung von Datenaudits


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