Top 49
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Updated weekly · Last refresh Oct 17

HCL DevOps Engineer Interview Questions

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

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1
ExecutionStart here. 9 questions · ~72 min
Automate Zero-Downtime Service DeploymentHard

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

Automationzero downtimedeploymentHCL
Testing Strategy for CI/CD PipelinesMedium

Explain how you design testing in CI/CD pipelines to balance speed, coverage, release confidence, and safe rollback.

CI/CDTestingDevOpsHCL
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2
Pipelines5 questions · ~40 min
Configuration Consistency Across EnvironmentsMedium

Approach for keeping pipeline configuration aligned across environments while controlling drift, secrets, and release risk.

IdempotencyDependenciesQualityHCL
Manage Pipeline Infrastructure as CodeEasy

Approach for managing data pipeline infrastructure as code, including orchestration, drift control, and operational monitoring.

InfrastructureToolsQualityHCL
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3
Security & Infrastructure25 questions · ~200 min
VPC Endpoint TypesMedium

Assesses understanding of AWS networking components used to secure and optimize connectivity.

awsHCL
Service Discovery and Request RoutingHard

Tests ability to design routing and discovery mechanisms for cloud-native services.

service discoveryrequest routingcloud-nativeHCL
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4
Behavioral & Leadership8 questions · ~64 min
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5
More topics2 questions · ~16 min
Design Scalable DevOps PlatformHard

Tests system design for multi-tenant DevOps platforms supporting many client projects.

technical directioncloud infrastructurescalable architectureHCL
Fundamental Linux CommandsEasy

Tests Linux command knowledge and the ability to explain concepts under interview pressure.

preparationtechnical fundamentalsHCL
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