Senior Data Modeler C2C requirements Los Angeles, California

Senior Data Modeler

Los Angeles, California, US (Day one Onsite)

Contractor

Local Candidate Only

Core Responsibilities:

•          Design and maintain conceptual, logical, and physical data models

•          Collaborate with stakeholders to refine data requirements

•          Ensure data integrity, normalization, and performance optimization

•          Document metadata and data lineage

•          Model data for transactional systems and lake house architectures, bridging operational and analytical layer

•          Fine-tune entity models based on access patterns (Star, Graph, Document, Relational)

•          Define domain relationships and build connected entity models

Key Skills:

•          Proficiency in SQL and data modeling tools (e.g., ERwin, ER/Studio)

•          Strong understanding of normalization, dimensional modeling, and data warehousing

•          Experience with relational and cloud databases

•          Familiarity with cloud platforms and services (AWS, Azure, GCP)

•          Experience with Master Data Management (MDM) solutions