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Updated weekly · Last refresh Aug 30

Genius Sports Software Engineer Interview Questions

The questions to prepare for a Genius Sports Software Engineer interview. Questions from real interview reports rank first. Updated weekly.

42questions
~7htotal time
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1
CodingStart here. 12 questions · ~119 min
Merge Two Sorted ArraysEasy
Practice

Merge two sorted arrays into one sorted array using a two-pointer linear scan.

ArraysSortingTwo PointersGenius Sports
Detect Cycle in Linked ListEasy
Practice

Use Floyd’s two-pointer algorithm to determine whether a singly linked list contains a cycle.

Hash TablesLinked ListsTwo PointersGenius Sports
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2
Execution13 questions · ~129 min
Diagnose Production Latency IncidentMedium

Explain how you would diagnose a production latency issue, align stakeholders, and decide whether to mitigate, roll back, or continue investigating.

Risk AssessmentTroubleshootingQualityGenius Sports
Manage Database Connections at ScaleMedium

Explain how you would manage database connections in a high-traffic application while protecting throughput and availability.

InfrastructureTrade-offsRisk AssessmentGenius Sports
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3
Behavioral & Leadership13 questions · ~129 min
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4
More topics4 questions · ~40 min
Fault Tolerance in Data PipelinesHard

Approach for building fault tolerance into a distributed data pipeline, including retries, idempotency, and recovery controls.

InfrastructureIdempotencyQualityGenius Sports
Design Patterns UsedMedium

Tests ability to apply proven patterns to improve structure and extensibility.

project experiencesoftware designdesign patternsGenius Sports
Real-Time Data Streaming SystemHard

Tests your ability to design for throughput, ordering, fault tolerance, and low-latency streaming.

InfrastructureStream ProcessingOrchestrationGenius Sports
Cache for High-Traffic SystemsHard

Tests your system design skills for caching layers, consistency, and performance under load.

InfrastructureFeature StoreModel ServingGenius Sports
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