What are the responsibilities and job description for the Sr. Data Warehouse ETL Developer (ONLY W2) position at Maven Companies Inc.?
- Senior Level – 8-10 years of experience
- Healthcare background
Technical 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)
- Compose experience:
- Qlik Compose Development
- Configuring tasks
- Monitoring tasks
- Qlik Replicate experience
- Worked on data warehousing automation tools