Senior Data Engineer - T-SQL, SSIS & Snowflake ETL

DCG Poland is seeking a skilled Data Engineer to join our clients' data projects. You will design, develop, and maintain ETL pipelines using SSIS, work with SQL Server and T‑SQL, and manage Snowflake cloud data platform deployments.

You will ensure data quality, implement validations, optimize queries, and monitor job scheduling (SQL Server Agent). Fluent English required; Polish language beneficial.