Senior Data Modeler

Location: McLean, VA

Duration: 12+ Months

The Role

We are seeking a Senior Data Modeler to design, develop, and optimize data models that support complex financial systems. You will work closely with cross-functional teams to translate business requirements into robust data structures, enabling high-quality analytics and data-driven decision-making. This role requires strong expertise in SQL, Snowflake, and modern data modeling techniques, alongside domain knowledge in financial services.

What You Ll Do

• Design and maintain conceptual, logical, and physical data models for enterprise-scale platforms
• Collaborate with stakeholders to translate business needs into scalable data solutions
• Develop and optimize SQL queries to support analytics and reporting requirements
• Implement and manage data structures within Snowflake environments
• Apply JSON-based data modeling techniques for flexible and modern data architectures

• Proven experience in data modeling within financial services environments
• Strong proficiency in SQL and hands-on experience with Snowflake
• Experience with JSON data modeling and semi-structured data formats
• Recent, hands-on MongoDB experience.
• Understanding of data integration and ETL processes
• Ability to communicate clearly with technical and non-technical stakeholders

• Experience with multi-family mortgage or housing finance data
• Familiarity with data governance and data quality frameworks
• Exposure to cloud-based data platforms beyond Snowflake
• Experience working in consulting or client-facing environments