Business Intelligence (BI) / SQL Developer | Business Intelligence (BI) / SQL Developer (m/w/d)

Job Summary

As a Business Intelligence / SQL Developer at BKK firmus, you will play a critical role in managing and analyzing large datasets for one of Germany's most successful health insurance providers. Your daily responsibilities include developing and optimizing complex SQL queries, performing data analysis for performance and insured person data, and creating ad-hoc reports to support controlling and other departments. You will be responsible for building persistent data models and implementing them in Power BI, while also maintaining and evolving the company's Data Warehouse in collaboration with IT and external data centers. This position is particularly attractive due to its high level of flexibility, offering a 35-hour work week with the option of a 4-day week, mobile working possibilities, and a comprehensive compensation package including 14 salaries (Christmas and holiday bonuses). It is an ideal role for a data professional looking to combine technical SQL expertise with meaningful contributions to the healthcare sector.