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# Business Intelligence Specialist

- **Company:** Majori GmbH
- **Location:** Frankfurt am Main, Germany (Remote available)
- **Contract:** Permanent contract
- **Skills:** Microsoft Excel, Third Normal Form, Data Analysis, Databases, Data Integration, Extract Transform Load (ETL), Data Warehousing, Relational Databases, IBM InfoSphere DataStage, IBM Cognos Business Intelligence, Microsoft Office, Oracle (Applications), SQL Databases, Snowflake, Information Technology
- **Published:** September 19, 2026
- **Apply:** https://www.adzuna.de/details/5889433493

## About the Role

* Abgeschlossenes Studium im Bereich Informatik, Wirtschaftsinformatik, Mathematik oder eine vergleichbare Qualifikation
 * Mehrjährige Berufserfahrung im Bereich Business Intelligence, Data Warehouse, ETL oder Datenintegration
 * Sehr gute SQL-Kenntnisse
 * Gute Kenntnisse im Umgang mit relationalen Datenbanken, idealerweise Oracle
 * Erfahrung mit Data-Warehouse-Architekturen und Datenmodellierung
 * Kenntnisse in Star-/Snowflake-Schemata, 3NF und Slowly Changing Dimensions (SCD)
 * Erfahrung mit DataStage und/oder Cognos BI von Vorteil
 * Gute Kenntnisse in MS Excel und MS Office
 * Verhandlungssichere Deutsch- und gute Englischkenntnisse

## Description

* Weiterentwicklung und Betreuung des Data Warehouse
 * Entwicklung und Pflege von ETL-Prozessen und Datenintegrationen
 * Weiterentwicklung und Betreuung des BI-Portals
 * Administration und Betreuung der zugrunde liegenden Datenbanken
 * Erstellung von Datenanalysen, Auswertungen und Fachkonzepten
 * Betreuung und Administration verschiedener BI- und Fachanwendungen
 * Unterstützung bei Themen rund um Security und Berechtigungen
 * Erstellung und Pflege technischer Dokumentationen
 * Mitarbeit an der Weiterentwicklung der bestehenden Daten- und Reporting-Landschaft


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