Top 40
Prep plan
Updated weekly · Last refresh Oct 17

Grab DevOps Engineer Interview Questions

The questions to prepare for a Grab DevOps Engineer interview. Questions from real interview reports rank first. Updated daily.

40questions
~5htotal time
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1
ExecutionStart here. 14 questions · ~112 min
Automate Zero-Downtime Service DeploymentHard

Design a CI/CD-driven zero-downtime deployment approach with automated validation, canary rollout, and fast rollback.

Automationzero downtimedeploymentGrab
Blue-Green vs Canary DeploymentsMedium

Tests deployment strategy knowledge and risk management for production releases.

canary releaseszero downtimedeployment strategiesGrab
Deployment Strategy DifferencesEasy

Tests understanding of deployment options and when to apply them based on product risk.

phased rolloutsrolling updatesdeployment strategiesGrab
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2
System Design4 questions · ~32 min
Prioritize Reliability, Scalability, SecurityHard

Tests decision-making tradeoffs across reliability, scale, and security constraints.

Trade-offscloud infrastructureSecurityGrab
Database Scaling for 10x SpikeHard

Tests capacity planning and database scaling strategies under extreme traffic growth.

horizontal scalingcapacity planningdatabase architectureGrab
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3
Security & Infrastructure10 questions · ~80 min
Troubleshoot Node Pressure in KubernetesMedium

Tests ability to diagnose resource pressure conditions and restore cluster health.

kubernetesDebuggingresource managementGrab
Configure Limits, Requests, and HPAEasy

Tests practical configuration knowledge for controlling resources and scaling behavior.

kubernetesresource managementGrab
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4
Behavioral & Leadership11 questions · ~88 min
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5
More topics1 question · ~8 min
Secure Secrets in CI PipelinesMedium

Securely manage secrets and environment variables in a Jenkins CI/CD pipeline without exposing them in code, logs, or build agents.

InfrastructureAutomationQualityGrab
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