Senior Data Migration Engineer: SQL Server to Snowflake

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

You will migrate objects, design pipelines, and build automated validation and testing frameworks while optimizing Snowflake performance and implementing CI/CD releases across