TIAA Data Engineer Interview Questions
The questions to prepare for a TIAA Data Engineer interview. Questions from real interview reports rank first. Updated weekly.
Use DENSE_RANK and joins to find the second-highest distinct salary in each TIAA department.
TIAAEvaluates your understanding of partitioning strategies and their implications for ETL correctness and scalability.
TIAATests your practical strategies for improving warehouse performance and resource usage.
TIAAAggregate monthly sales by product category and use LAG to calculate month-over-month changes.
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Benjamin MooreCompute daily agent call KPIs and SLA using joins, aggregations, and window ranking in a contact center model.
ADPPreferred tools and approach for monitoring and managing data pipelines in production.
TIAAApproach for maintaining data quality and integrity across ETL pipelines.
TIAAApproach for detecting and mitigating skew in PySpark pipelines using partitioning, join strategies, and runtime monitoring.
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Tests your ability to write performant Spark code with good transformations, partitioning, and resource use.
TIAATests your ability to automate data workflows using scripting for reliability and efficiency.
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