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Anduril Industries Data Analyst Interview Questions

The questions to prepare for a Anduril Industries Data Analyst interview. Questions from real interview reports rank first. Updated daily.

31questions
~4htotal time
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1
SQL & Data ManipulationStart here. 9 questions + 2 drills · ~95 min
Daily Success Rate With Mismatched GranularityMedium

Tests your ability to reconcile grain differences and compute reliable daily KPIs in SQL.

JoinsData WranglingAggregationsAnduril Industries
Handling Duplicates and Nulls in SQLEasy

Explain practical SQL approaches for identifying, removing, and preventing duplicates and NULL-related data quality issues.

Data WranglingGroup ByCase WhenAnduril Industries
Window Ranking in Ticket QueuesMedium

Explain SQL window functions and when to use ROW_NUMBER() versus DENSE_RANK() for ranked ticket analysis.

Window FunctionsRankingrow_numberAnduril Industries
Optimize Slow SQL QueriesHard
Practice
Practice drill

Optimize a complex PostgreSQL analytics query while preserving mission-level aggregation and latest asset status results.

Window Functionsdatabase optimizationJoinsAnduril Industries
Top 3 Longest Sessions Per UserMedium
Practice
Practice drill

Find each user's three longest Lattice sessions using duration calculations and ROW_NUMBER().

Window FunctionsRankingGroup ByAnduril IndustriesDatadog
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2
Pipelines18 questions · ~151 min
Star vs Snowflake SchemaEasy

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

snowflake schemastar schemaData ModelingAnduril Industries
Scaling Data Pipelines EffectivelyMedium

Approach for building data pipelines that scale in throughput, reliability, and operational visibility.

InfrastructureETLAnduril Industries
Batch vs Stream Processing Trade-offsMedium

Compare batch and stream processing across latency, complexity, cost, and data quality in a modern analytics pipeline.

InfrastructureStream ProcessingETLAnduril Industries
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3
Metrics4 questions · ~34 min
Leadership Dashboards for PerformanceMedium

Tests dashboard design, metric selection, and alignment to operational and business KPIs.

KPIsLeading IndicatorsDiagnosisAnduril Industries
Proactively Find Data OpportunitiesMedium

Tests analytical thinking and ability to connect data work to business outcomes.

KPIsLeading IndicatorsDiagnosisAnduril Industries
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The finish line: interview-readyComplete all 31 questions plus 2 hands-on drills to finish this plan.