ESPN Software Engineer Interview Questions

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

Cache Design and Invalidation

Hard

Tests caching strategy, consistency, and performance tradeoffs for ESPN data access.

Hash TablesGreedyHeap

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Handling a Critical Production Bug

Easy

Describe how you handled discovery, escalation, triage, and containment of a critical bug under release pressure.

Trade-offsSuccess CriteriaRisk Assessment

ESPN

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SQL vs NoSQL Databases

Easy

Tests understanding of database models relevant to querying and data handling.

JoinsData WranglingAggregations

ESPN

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High-Availability Web Service Architecture

Hard

Tests system design for uptime, redundancy, and fault tolerance.

InfrastructureQuality

ESPN

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Real-Time Sports Notifications

Hard

Tests event-driven design and delivery mechanisms for timely ESPN updates.

Feature StoreRecommendation Systems

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Low-Latency Live Scores Pipeline

Hard

Tests system design for real-time ingestion, processing, and serving at ESPN scale.

InfrastructureStream ProcessingOrchestration

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