Sberbank Data Engineer Interview Questions
The questions to prepare for a Sberbank Data Engineer interview. Questions from real interview reports rank first. Updated daily.
Use GROUP BY and HAVING to find duplicate patient records in a Johns Hopkins Medicine dataset.
SberbankTests your SQL performance troubleshooting and optimization approach.
SberbankAssesses your ability to write correct SQL filtering logic and choose appropriate techniques.
SberbankDeduplicate Sberbank Online events and merge chained customer activity intervals using CTEs and window functions.
SberbankCompute daily active users and a 7-day rolling average using a CTE, distinct counts, and window functions.
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Meta ITBasic Spark Scala interview topics for ETL pipelines, covering core transformations, execution model, and data quality checks.
SberbankExplain how structured and unstructured data differ, and why that matters for pipeline design and downstream processing.
SberbankApproach for building fault tolerance into a distributed data pipeline, including retries, idempotency, and recovery controls.
SberbankA structured approach to debugging production data pipelines, with focus on orchestration, data quality, idempotency, and safe backfills.
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Tests understanding of distributed processing patterns and implementation details for batch analytics.
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