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Hallmark Global Technologies Inc Logo
Data Modeler
Posted On: 30+ days ago
Experience: 8+ years
Availability: Onsite
Openings: 1
Category: Data Modeler
Tenure: Contract - Corp-to-Corp
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Description

You will design and maintain conceptual, logical, and physical data models for enterprise platforms, with a focus on Snowflake data warehouse environments.

Responsibilities

  • Build and optimize data models for Snowflake, ensuring scalability and performance.
  • Write complex, optimized SQL queries for data transformation, validation, and analysis.
  • Ingest, parse, and transform semi-structured data, including JSON.
  • Collaborate with Product Owners, data engineers, and analysts to translate business requirements into scalable data models.
  • Implement best practices for data modeling, naming conventions, and documentation.

Required Skills

  • 8+ years of experience in data modeling and database design.
  • Strong expertise in SQL and relational database concepts.
  • Hands-on experience with Snowflake data warehouse.
  • Experience working with JSON scripting and semi-structured data.
  • Strong understanding of dimensional modeling (Star Schema, Snowflake Schema).
  • Experience collaborating with cross-functional teams including Product Owners.
  • Ability to optimize data structures for performance and accessibility.

Preferred Skills

  • Experience maintaining data lineage and metadata for enterprise datasets.

Education

Not specified

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