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Updated weekly · Last refresh Aug 30

Roku DevOps Engineer Interview Questions

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

19questions
~3htotal time
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1
CodingStart here. 5 questions · ~46 min
Two Sum with TargetEasy
Practice

Use a hash map to find two array elements that sum to a target in O(n) time.

Hash TablesArraysStringsRoku
Change Linux Process Stack SizeMedium

Tests practical Linux knowledge for process configuration and runtime troubleshooting.

linux tuningbasicsprocessRoku
API Rate LimitingMedium

Tests designing and reasoning about request throttling to protect production systems.

Hash TablesQueueAlgorithmsRoku
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2
Pipelines3 questions · ~27 min
Structure Terraform Repository for Multi-Region DeploymentMedium

Design a Terraform repository for deploying a multi-region data pipeline infrastructure on AWS, ensuring modularity and scalability.

InfrastructureToolsBatch ProcessingRoku
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.

InfrastructureAutomationQualityRoku
Manage Terraform Infrastructure DriftMedium

Approach for detecting, monitoring, and remediating drift in a Terraform-managed environment.

InfrastructureToolsQualityRoku

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3
Execution3 questions · ~27 min
Zero-Downtime Deployment StrategyMedium

Explain your approach to rolling updates, canary releases, and zero-downtime deployments with clear rollback criteria and stakeholder alignment.

canary releaseszero downtimerolling updatesRoku
Fast File Copy to Many ServersHard

Tests ability to design scalable deployment or distribution approaches across large fleets.

scalabilityAutomationRoku
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4
Behavioral & Leadership8 questions · ~73 min
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The finish line: interview-readyComplete all 19 questions to finish this plan.