Senior Data Analyst

Senior Data Analyst – Snowflake & Healthcare Data

Description:

We are seeking a Senior Data Analyst with strong expertise in Snowflake, advanced SQL, healthcare data, data architecture, and data quality to support enterprise-scale data initiatives.

In this role, you will help design and prepare trusted, high-quality data assets for advanced analytics and AI use cases, working across complex healthcare data domains. The ideal candidate combines strong technical capabilities with analytical thinking, business acumen, and the ability to collaborate with technical and business stakeholders.

Responsibilities:

• Analyze, design, and support enterprise data solutions using Snowflake and advanced SQL.
• Develop complex SQL queries, stored procedures, dynamic SQL, joins, and subqueries.
• Design and optimize Snowflake solutions using Dynamic Tables, Materialized Views, and Role-Based Access Control (RBAC).
• Perform data profiling, reconciliation, anomaly detection, and data quality analysis.
• Support enterprise data architecture and data warehouse initiatives, including dimensional modeling and Star/Snowflake schemas.
• Develop and maintain source-to-target mappings, data lineage, metadata, and integration patterns.
• Prepare and standardize data assets for AI, machine learning, and advanced analytics use cases.
• Analyze and validate healthcare data across claims, membership, pr