Senior Technical Lead

About the role

Polaris is seeking a Data Modeler to design, document, govern, and optimize enterprise data models that support analytics, reporting, self-service business intelligence (BI), artificial intelligence (AI), and machine learning (ML) capabilities.

What you'll do

• Data Modeling & Warehouse Design
• Design conceptual, logical, and physical data models for enterprise analytics, reporting, and semantic consumption layers
• Apply Kimball dimensional modeling techniques, including conformed dimensions, fact tables, grain definition, slowly changing dimensions, and star/snowflake schemas
• Align Bronze, Silver, and Gold layer designs with Medallion architecture principles and business-ready analytical outputs. Source Analysis
• Analyze source systems, business processes, subject areas, and reporting requirements to identify facts, dimensions, hierarchies, relationships, and measures

What you need

• 8–14 yrs of experience
• Data structures
• SQL
• Data warehousing
• Data modelling
• Power BI
• SAP
• MBA

Good to have

• ETL
• Snowflake
• Azure
• SQL Server
• Azure Data Factory
• Reconciliation