Business Intelligence Developer (Power BI) | Informatiker (m/w/d)

Westconnect GmbH

Essen, Ruhr, Nordrhein-Westfalen, Deutschland
Published Nov 3, 2025
Full-time
No information

Job Summary

This role involves the end-to-end development and implementation of modern Power BI solutions designed for the visualization and analysis of corporate data. The primary responsibilities include modeling, transforming, and optimizing diverse data sources to create high-performance reports and dashboards. A key function is collaborating closely with business departments to translate complex requirements into scalable, user-oriented BI solutions. Furthermore, the developer will be responsible for the conception, development, and maintenance of ETL processes to integrate data from various systems, such as ERP, CRM, and DWH, while ensuring data quality, performance, and security across all BI processes. Candidates must possess a degree or vocational qualification in (Business) Informatics or Data Analytics, coupled with professional experience in Power BI report development, and strong command of DAX, Power Query (M), and SQL. This position offers flexible working arrangements and the opportunity to shape the company's Data Lakehouse and reporting architecture.

Required Skills

Education

Completed vocational training or university degree in (Business) Informatics, Data Analytics, or a comparable qualification.

Experience

  • Professional experience in developing Power BI reports, dashboards, and data models
  • Experience in setting up and maintaining Data Warehouse structures
  • Understanding of ETL processes and data modeling

Languages

German (Fluent)English (Fluent)

Additional

  • Not specified