Senior Data Engineer: Databricks on Azure Platform

Sii Poland in Wroclaw is seeking a Senior Big Data Developer to design and build a modern data platform on Databricks and Azure. You will develop scalable data solutions, optimize ETL/ELT pipelines, and integrate data from multiple sources to enable AI-assisted development.

The role requires strong Python and PySpark skills, Databricks and Delta Tables expertise, and a solid command of English. You will collaborate with cross-functional teams and leverage Azure services to deliver end-to-end