Cloud Data Engineer — Azure Data Lake & Spark

Sii Poland is seeking an experienced Data Engineer to join our Data & Analytics Competency Center. You will design and build scalable data platforms (Data Lake / Data Platform) and develop ETL/ELT pipelines in Azure Databricks.

You will model data, optimize pipelines, collaborate with analysts and data science teams, document solutions, and mentor junior colleagues. Fluent English and Polish required; located in Poland.