Senior Data Migration Engineer: SQL Server to Snowflake

Sii Poland is seeking a Senior Data Migration Engineer to join our delivery team focused on SQL Server to Snowflake migrations for a global client operating in the tobacco industry. You will contribute to the development of Matillion pipelines, AI-assisted code conversion, automated testing, and data reconciliation from the outset.

You will migrate database objects, design ELT pipelines, build automated validation, and optimize Snowflake performance, while applying AI-assisted refactoring and