SQL Specialist | SQL-Spezialist (m/w/d)

Job Summary

This role is for a motivated SQL Specialist to join BKK firmus, a leading health insurance provider in the Osnabrück region. The specialist will be crucial in developing and optimizing complex SQL queries to support controlling and various business departments. Key responsibilities include analyzing large datasets, such as performance and insured data, for ad-hoc reporting, and designing persistent data models for implementation in Business Intelligence (BI) tools. The successful candidate must possess excellent SQL querying skills, experience working with Data Warehouses, and proficiency in PowerBI and MS Office applications. Collaboration with IT, external data centers, and specialized departments to maintain and advance the Data Warehouse is essential. This position offers significant flexibility, including flextime (35 hours/week, potentially across 4 days) and mobile working options, alongside structured onboarding and continuous professional development.