Top 12
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Updated weekly · Last refresh Sep 22
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itD Site Reliability Engineer Interview Questions

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

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1
ExecutionStart here. 6 questions · ~48 min
Monitor Microservices Without Alert FatigueMedium

Design a monitoring and alerting approach for microservices that reduces noise while still catching customer-impacting failures.

Trade-offsSuccess CriteriaRisk AssessmentiitD
Defining SLO MetricsMedium

Tests your ability to translate reliability goals into measurable SLOs and actionable alerts.

MetricsiitD
Mitigate Cascading FailuresHard

Assesses your strategies for preventing and containing cascading failures in production.

production environmentincident responseiitD
Automated Service RecoveryMedium

Evaluates your ability to build reliable automation for fast recovery and reduced downtime.

Automationincident responseiitD
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2
Behavioral & Leadership3 questions · ~24 min
Owning a Production Outage ResponseMedium

Tests ownership during an AWS production outage, including diagnosis, escalation, communication, and post-incident improvement.

resilienceProblem SolvingOwnershipiitD
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3
More topics3 questions · ~24 min
Secrets Management Across EnvironmentsMedium

Assesses your practices for secure, consistent secrets handling across dev, staging, and production.

secrets managementSecurityiitD
Highly Available Millions-Per-Day ServiceHard

Assesses end-to-end HA architecture for very high request volume.

scalabilityhigh availabilityiitD
Consistency vs Availability Trade-offsHard

Tests your understanding of distributed systems fundamentals and how you make pragmatic design choices.

distributed systemsconsistencyavailabilityiitD

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