GE Aerospace Data Engineer Interview Questions
The questions to prepare for a GE Aerospace Data Engineer interview. Questions from real interview reports rank first. Updated weekly.
Approach for handling schema changes and data quality checks in a high-volume data lake pipeline.
GE AerospaceApproach for maintaining high quality data across ML pipelines, from ingestion through feature generation and model consumption.
GE AerospaceTests your ability to architect reliable real-time ingestion, processing, and storage pipelines.
GE AerospaceExplain narrow vs wide transformations, how dependencies differ, and why wide transformations trigger network shuffle.
GE AerospaceTests practical scripting skills for operational data engineering tasks like log retention and archiving.
GE AerospaceTests your ability to apply Spark and JVM tuning strategies to prevent memory failures.
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Tests your ability to model and store high-volume telemetry data efficiently for analytics and reliability.
GE AerospaceTests your ability to reason about data modeling choices and their impact on performance and maintainability.
GE AerospaceAggregate monthly sales by product category and use LAG to calculate month-over-month changes.
Total Wine & More
Inc.
Benjamin MooreCompute daily agent call KPIs and SLA using joins, aggregations, and window ranking in a contact center model.
ADPUse joins, a CTE, CASE expressions, and monthly pivoting to compare Lucid campaign performance across channels.
Lucid Motors