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UPVANTA is hiring a Senior BI/Data Engineer in Wrocław to design and build ETL/ELT processes, data warehouses and Data Lakehouse architecture for an external client, spanning BI reporting, data quality, lineage, governance and security. The role requires solid SQL, cloud solution design/implementation experience and GDPR knowledge.
Designs and develops ETL/ELT processes, data warehouses, Data Lakehouse architecture, and BI solutions for an external client, combining data engineering with BI, data governance, lineage, and GDPR-aware data security. Suited for an experienced BI data engineer working with modern cloud data architectures.
Senior data engineer designing and building data reconciliation and Data Lakehouse pipelines (Raw/Bronze/Silver/Gold) with Apache Spark (PySpark, Spark SQL), MongoDB and Apache Iceberg, plus CI/CD with Jenkins and monitoring via Prometheus/Grafana. Hybrid: 1-2 days/week from the Wrocław office; B2B paid per man-day.
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