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- ...explode, structs),`mapInPandas` / pandas UDFs, window functions for velocity and distinct-count aggregates, partitioning and performance tuning Databricks: Unity Catalog (catalogs, schemas, grants, column masks, tags, lineage), external locations on S3, cluster / compute...ZasugerowanePodróże służbowePraca zmianowa
- ...Strong database design skills with PostgreSQL (advanced SQL) and DynamoDB, including schema design, optimization, and performance tuning ~ Solid test automation experience using JUnit and Cucumber ~ Hands-on experience with GitHub Actions and/or similar CI/CD tools...ZasugerowanePraca w weekendy
- ...product owners, QA, and system engineers to ensure usability, safety, and consistency of navigation behavior. Support performance tuning and system validation in embedded/automotive environments. Continuously monitor and adapt to updates in Android Automotive, AAOS...Zasugerowane
- ...data engineering. ~ Deep experience with Apache Spark/PySpark at scale , including partitioning, performance optimization, memory tuning, and distributed processing. ~ Experience with modern lakehouse technologies such as Databricks and Delta Lake , or comparable...Zasugerowane
- ...with APIs, message queues, and clearing systems like TIPS and RT1, Implement troubleshooting, root-cause analysis, and performance tuning for complex IT landscapes, Coordinate with cross-functional teams to deliver seamless updates and enhancements in line with evolving...ZasugerowanePraca hybrydowaElastyczne godziny
