Top 42
Prep plan
Updated weekly · Last refresh Nov 8

State Farm Data Engineer Interview Questions

The questions to prepare for a State Farm Data Engineer interview. Questions from real interview reports rank first. Updated daily.

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1
CodingStart here. 12 questions · ~169 min
Process LRU Cache Get and Put OperationsHard
Practice

Implement an LRU cache using constant-time lookups and eviction with a dictionary and ordered access tracking.

cachingData StructurescacheState Farm
Merge Overlapping Sorted IntervalsMedium
Practice
Recently asked

Sort intervals by start time, then greedily merge overlaps into a non-overlapping result array.

intervalsSortingArray ManipulationState Farm
Depth-First Search ImplementationEasy
Practice
Recently asked

Traverse a graph or tree with DFS and return the visit order from a given start node.

RecursionTreesGraphsState Farm
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2
SQL & Data Manipulation8 questions · ~113 min
Latest Record Per UserMedium
Practice
Recently asked

Retain the latest event record for each user with deterministic tie-breaking.

Window Functionsdata accuracynull handlingState Farm
Extract Substrings From LogsMedium
Practice
Recently asked

Extract policy, claim, and event fields from inconsistently formatted log messages.

data cleaningnull handlingData WranglingState Farm
Return Duplicate Groups with Member NamesMedium
Practice
Recently asked

Find duplicate PenFed application records using a windowed count over business-key columns.

sql querydata integrityState Farm
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3
Pipelines11 questions · ~155 min
Handle PySpark Data SkewMedium
Recently asked

Approach for detecting and mitigating skew in PySpark pipelines using partitioning, join strategies, and runtime monitoring.

Data Qualitypysparkdata skewnessState Farm
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 ModelingQualityState Farm
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4
Behavioral & Leadership11 questions · ~155 min
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