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ING Hubs Spain Data Engineer Interview Questions

The questions to prepare for a ING Hubs Spain Data Engineer interview. Questions from real interview reports rank first. Updated daily.

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1
PipelinesStart here. 8 questions · ~64 min
Data Warehousing in PipelinesEasy
Recently asked

Explain what a data warehouse is and why it matters in analytics pipelines.

InfrastructureETLData ModelingIING Hubs Spain
Data Quality and Schema EvolutionMedium
Recently asked

Approach for handling schema changes and data quality checks in a high-volume data lake pipeline.

schema evolutionData ModelingQualityIING Hubs Spain
Data Quality in ETL PipelinesEasy
Recently asked

Approach for maintaining data quality and integrity across ETL pipelines.

IdempotencyData ModelingQualityIING Hubs Spain
Spark Data Abstractions and Fault ToleranceHard

Evaluates correct use of Spark abstractions and reliability mechanisms.

fault toleranceIING Hubs Spain
Spark UDFs in Testable FunctionsHard

Evaluates ability to implement and structure Spark UDF transformations safely and testably.

pysparkIING Hubs Spain
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2
Behavioral & Leadership5 questions · ~40 min
Biggest Metrics-Driven AchievementEasy
Recently asked

Tests ownership and data-driven impact through a specific achievement, including metric selection, execution, and measurable business results.

Metricsimpactsuccess storyIING Hubs Spain
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3
More topics2 questions · ~16 min
Optimizing Data Warehouse PipelinesMedium

Assesses experience with optimization and data warehousing workflows.

data warehouseoptimizationIING Hubs Spain
Correct Data Loading with df.readMedium

Tests practical knowledge of Spark data ingestion and DataFrame handling.

data loadingIING Hubs Spain

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Hands-on SQL practiceWrite and run real queries in the editor. 3 drills · ~30 min
Rolling Average with SQL WindowsMedium
Practice
Practice drill

Calculate each active RpmGlobal Enterprise Planning user's 30-day rolling average of daily activity.

TavantRpmglobalTwo Six Technologies
SQL Top Customers QueryEasy
Practice
Practice drill

Find the top 5 Impact Analytics customers by total sales using filtering, GROUP BY, SUM, ORDER BY, and LIMIT.

RankingGroup ByAggregationsPwC IndiaLatentView AnalyticsImpact Analytics
Contact Center Agent Performance MetricsHard
Practice
Practice drill

Compute daily agent call KPIs and SLA using joins, aggregations, and window ranking in a contact center model.

ETLAggregationsData ModelingADP
The finish line: interview-readyComplete all 15 questions plus 3 hands-on drills to finish this plan.