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Updated weekly · Last refresh Aug 30

Bentley Systems Data Engineer Interview Questions

The questions to prepare for a Bentley Systems Data Engineer interview. Questions from real interview reports rank first. Updated weekly.

25questions
~4htotal time
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1
SQL & Data ManipulationStart here. 5 questions + 2 drills · ~63 min
Top Customers by Net SalesMedium
Practice

Compute top 10 customers by net sales using joins and aggregations, ordering by revenue with deterministic tie-breaking.

SubqueriesJoinsData WranglingBentley Systems
Optimizing Slow SQL QueriesMedium

Tests your SQL performance troubleshooting and optimization approach.

Window FunctionsJoinsAggregationsBentley Systems
Normalization vs Denormalization TradeoffsMedium

Explain normalization, why it improves data integrity, and when denormalization is a practical performance tradeoff.

schema designperformanceData ModelingBentley Systems
Monthly Sales Trends by CategoryMedium
Practice
Practice drill

Aggregate monthly sales by product category and use LAG to calculate month-over-month changes.

InfrastructureToolsData WranglingTotal Wine & MoreInc.Benjamin Moore
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
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2
Pipelines18 questions · ~154 min
Star vs Snowflake SchemaEasy

Compare star and snowflake schemas in a warehouse pipeline, including structure and transformation trade-offs.

snowflake schemastar schemaData ModelingBentley Systems
Secure DevOps Data PipelinesMedium

Approach for embedding security controls into data pipeline delivery, orchestration, and operations.

InfrastructureOrchestrationQualityBentley Systems
Real-Time Dashboard Pipeline DesignHard

Approach for building near-real-time dashboard pipelines with streaming, orchestration, and data quality controls.

Stream ProcessingSchedulingDependenciesBentley Systems
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3
More topics2 questions · ~17 min
Languages for Data EngineeringEasy

Tests your knowledge of tools and languages used to build data systems.

Hash TablesArraysSortingBentley Systems
DSA and Query Problem SolvingMedium

Assesses your problem-solving approach for DSA and efficient query/data retrieval implementation.

Data StructuresAlgorithmsBentley Systems
The finish line: interview-readyComplete all 25 questions plus 2 hands-on drills to finish this plan.