Xebia Data Engineer Interview Questions
The questions to prepare for a Xebia Data Engineer interview. Questions from real interview reports rank first. Updated daily.
Approach for preserving correctness during a pipeline migration, including validation, replay safety, and controlled cutover.
XebiaApproach for building data pipelines that scale in throughput, reliability, and operational visibility.
XebiaPractical approach for maintaining data quality across ML ETL pipelines, orchestration, and repeatable data processing.
XebiaDetermine whether a nonnegative integer is a perfect square using integer-safe binary search.
XebiaTests your understanding of containerizing Python workloads for data engineering.
XebiaTests your ability to implement a correct perfect-square check in Python.
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Tests your ability to translate complex business rules into correct SQL for transaction-level extraction.
XebiaTests your ability to implement time-window and calendar-based filters correctly in SQL.
XebiaFind Xebia employees with the maximum salary using a scalar subquery and a LEFT JOIN.
XebiaCCybage SoftwareVValeoFind the third-highest distinct salary among active Xccelerated software engineers using DENSE_RANK and a CTE.
XcceleratedXebiaFind the second highest distinct salary from a single table using basic PostgreSQL ordering and limiting.
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