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Top 50 Site Reliability Engineer Interview Questions

The 50 most important questions to prepare for Site Reliability Engineer interviews. Questions from real interview reports rank first. Updated daily.

50questions
~11htotal time
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1
CodingStart here. 16 questions · ~215 min
Find Duplicate Characters in StringEasy
Practice
Recently asked

Use a hash table to count character frequencies and return duplicate characters in first-appearance order.

Hash TablesjavaStringsPlayStationSt. Charles TradingChubb
Metrics Anomaly DetectionHard
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Recently asked

Detect robust outliers in Zoox telemetry using a rolling median and MAD with logarithmic updates.

data processinganomaly detectionZooxNVIDIA
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2
Execution15 questions · ~202 min
Handle a Severe Production OutageEasy
Recently asked

Describe your approach to managing a major production outage, restoring service, and running a disciplined RCA afterward.

Trade-offsSuccess CriteriaRisk AssessmentIIntent-DesignAndelaHarvey
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3
Security & Infrastructure5 questions · ~67 min
Load Balancing Trade-OffsMedium

Assesses your ability to choose and justify load-balancing strategies under load.

Trade-offsload balancingKraken Digital Asset ExchangeGitHubAlgolia
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4
Pipelines6 questions · ~81 min
IaC for Pipeline InfrastructureMedium
Recently asked

Explain how you use IaC to provision and manage pipeline infrastructure consistently across environments.

InfrastructureOrchestrationDependenciesHalvikNorthrop GrummanGoodyear
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5
Behavioral & Leadership4 questions · ~54 min
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6
More topics4 questions · ~54 min
Consistency Models in Distributed DatabasesHard
Recently asked

Compare strong, eventual, causal, and session consistency, including latency, availability, correctness, and failure behavior.

tradeoffsdistributed systemsconsistencyUpstartSchwarz DigitsSSchwarz Corporate Solutions
Horizontal vs Vertical ScalingEasy

Tests your understanding of scaling strategies and tradeoffs in cloud systems.

Trade-offsscalabilityCloudTech MahindraFDM GroupHewlett Packard Enterprise Development
Handling Architectural Stakeholder ConflictMedium
Recently asked

Tests conflict resolution and influence when a stakeholder challenges an architectural decision with meaningful business or technical stakes.

Conflict ResolutionStakeholder ManagementCommunicationLincoln FinancialZephyr AIVerisk Analytics
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