Data QA & ETL Validation Engineer
Summary
An experienced data QA engineer at Sii Poland who validates data quality and tests ETL processes, ensuring reliable data pipelines across multiple projects while collaborating with data engineers, developers, and business stakeholders. Core stack: Snowflake and SQL, with Python as a plus. Full-time, on-site in Białystok, Poland.
Sii Poland is seeking an experienced Data QA Specialist to join our global team working on data-driven initiatives across multiple projects. You will validate data quality, test ETL processes, and ensure reliable data pipelines used throughout the organization.
Collaborate with Data Engineers, Developers, and Business Stakeholders to deliver high-quality data. Prior experience in Snowflake and SQL is required, with Python as a nice-to-have. This is a full-time, on-site role in Poland.