Meta DevOps / SRE Interview Questions

4100+ verified questions, indexed by team and level. Real questions submitted by candidates who completed Meta loops in the last 24 months.

About the Meta DevOps / SRE hiring loop

Meta's loop is two product-coding rounds, a system design (E5+), and two behavioural rounds against Meta's five values. Questions are filtered to role and indexed by org (Instagram, WhatsApp, Messenger, Reality Labs, core Meta, Ads).

DevOps / SRE rounds score on infrastructure design, reliability engineering depth, automation fluency, and incident-response maturity. Production-experience signal (real outages handled) differentiates Senior from Mid.

Topics covered in Meta DevOps / SRE interviews

  • 01Infrastructure as Code (Terraform, Pulumi, CloudFormation)
  • 02Container orchestration (Kubernetes, Helm, ECS, multi-cluster)
  • 03CI/CD pipelines (GitHub Actions, GitLab, ArgoCD, blue-green, canary)
  • 04Observability (Prometheus, Grafana, OpenTelemetry, distributed tracing)
  • 05Incident response (postmortems, error budgets, on-call practices)
  • 06Cloud cost optimisation (right-sizing, reserved capacity, spot instances)

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Other Meta roles

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