Senior Data Engineer (Snowflake + ETL)

Phaxis LLC • New York County, New York, United States • Posted May 16, 2026

Location New York County, New York
Job Type Full-time
Category architecture-and-engineering
Posted May 16, 2026
We are looking for a strong Data Engineer with a primary focus on Snowflake. The ideal candidate should bring a solid mix of hands-on expertise and data modeling experience. Key requirements include:

  • Strong proficiency in advanced SQL, including complex joins, window functions, and query optimization

  • Deep understanding of Snowflake architecture (virtual warehouses, micro-partitions, clustering) and performance tuning

  • Expertise in data modeling, especially dimensional modeling (star and snowflake schemas) for scalable data warehouse design

  • Experience in building and managing ELT pipelines, preferably using dbt or similar tools

  • Ability to design efficient, scalable, and reliable data workflows aligned with business needs

  • Good understanding of data quality, testing, and governance best practices





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