Meta IT DevOps Engineer Interview Questions

The questions to prepare for a Meta IT DevOps Engineer interview. Questions from real interview reports rank first. Updated weekly.

31questions

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ExecutionStart here. 17 questions · ~145 min

Explain your approach to writing outage post-mortems that drive learning, accountability, and follow-through.

Recover from Unresponsive SSHMedium

Tests end-to-end recovery steps for SSH outages, including safe remediation and verification.

InfrastructureRollback PlanRisk Assessment

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Troubleshoot Unresponsive SSHMedium

Tests hands-on recovery skills for connectivity failures and safe operational troubleshooting.

InfrastructureRollback PlanRisk Assessment

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Pipelines5 questions · ~43 min

Tests log pipeline design for throughput, storage, indexing, and query performance.

Zero-Downtime Multi-Region RolloutsHard

Tests multi-region deployment strategies, consistency, and minimizing user impact during rollouts.

InfrastructureOrchestrationDependencies

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Coding9 questions · ~77 min

Network and OS Events on URLMedium

Tests understanding of request flow across DNS, TCP/TLS, HTTP, and OS networking behavior.

MathStringsGraphs

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Parse Logs for Useful InsightsEasy

Tests log processing skills and ability to transform raw data into actionable signals.

Hash TablesArraysStrings

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Algorithmic Challenges Under Time PressureEasy

Tests problem-solving process, prioritization, and ability to deliver correct solutions quickly.

Hash TablesArraysSorting

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