Sr. Data Warehouse ETL Developer
Top Requirements(Must haves)• Senior Level 8-10 years of experience• Healthcare backgroundTechnical Requirements:• SQL :• Strong understanding of complex joins• Performance tuning and debugging skills• Sub queries• Common table expression• ETL/ELT :• Experience with SSIS• End-to-end data loading and extraction in data warehousing• How do build a data warehouse from scratch (including data modeling techniques) how do we design table how do we come up with ETL• Data Architecture :• Familiarity with STAR schema and Snowflake• Understanding of Kimball methodology• Experience with different fact and dimension tables• Performance tuning strategies for large datasets• Data storage strategies for large-scale data• Data Modeling :• Experience in data modeling and ELT architecture• Understanding of subject areas created• Tools & Languages :• Qlik Compose (willing to train)•.NET or Python (preferred)Additional Qualifications(Nice to Haves)• Compose experience:• Qlik Compose Development Apply tot his job