CME Group Site Reliability Engineer Interview Questions

The questions to prepare for a CME Group Site Reliability Engineer interview. Questions from real interview reports rank first. Updated daily.

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Security & InfrastructureStart here. 8 questions · ~64 min

Tests your knowledge of building effective disaster recovery for mission-critical services.

Load Balancing at ScaleHard

Evaluates your approach to load balancing for very high transaction volume.

system designload balancing

CME Group

Redesign for Reliability or PerformanceMedium

Assesses your ability to improve reliability or performance through system redesign.

performance

CME Group

Choosing Databases for High WritesMedium

Evaluates your criteria for selecting databases under high write workloads.

Decision Making

CME Group

Zero-Downtime DeploymentsHard

Evaluates your design for safe, zero-downtime releases in production systems.

architecturezero downtimedeployment

CME Group

Horizontal vs Vertical ScalingMedium

Assesses your understanding of scaling approaches for high-throughput systems.

scalingdistributed systems

CME Group

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Behavioral & Leadership4 questions · ~32 min

Handling a Critical Production IncidentMedium

Tests ownership and prioritization under pressure during a high-severity production incident, including communication and recovery discipline.

resilienceproduction issuesOwnership

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The finish line: interview-readyComplete all 13 questions to finish this plan.