Senior Data Developer (Databricks)

📋 Description Own and evolve notebooks across the medallion architecture for BI-ready data. Lead architectural and process improvements; troubleshoot production jobs. Design dimensional modeling artifacts to power downstream reporting. Deploy and document changes across Dev/QA/UAT/PROD environments. Act as primary technical reference and mentor for the data team. 🎯 Requirements Proven Databricks production experience. Strong PySpark (DataFrame API, Spark SQL, UDFs) and Databricks SQL; tuning. Delta Lake: MERGE/upsert, ACID, time travel, maintenance. SCD (Type 1/2) and dimensional modeling. Medallion architecture; Unity Catalog; notebooks/workflows. Advanced English (C1+); able to work with US stakeholders. 🎁 Benefits Premium Healthcare Meal voucher Maternity and Parental leaves Mobile services subsidy Sick pay-Life insurance CI&T University