Senior Expert Site Reliability Engineer | Senior Expert Site Reliability Engineer (m/w/d)

Job Summary

This Senior Expert Site Reliability Engineer role involves leading and managing the operations of complex Data Warehouse applications and processes, ensuring optimal performance, cost-efficiency, runtime, and stability. The role requires mentoring junior colleagues (on- and offshore) and overseeing the entire Data Warehouse lifecycle. Key responsibilities include creating technical solution designs for complex platform and data architectures in multi-cloud environments (Google, AWS, private Cloud), supporting offshore operations (SQL, Python, Monitoring), and defining critical SLAs/OLAs. Candidates must have extensive experience (minimum 5 years) in operating or developing Data Warehouse/Big Data applications, possess relevant cloud certifications (e.g., Google Cloud Professional Data Engineer), and demonstrate strong analytical skills to identify and implement automation and process optimization potentials. This position is ideal for a highly experienced SRE professional looking to drive operational excellence and lead technical strategy within a major telecommunications company.