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Prep plan
Updated weekly · Last refresh Oct 17

Databricks DevOps Engineer Interview Questions

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

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1
CodingStart here. 3 questions · ~28 min
Top 5xx IPs from LogsEasy
Practice

Parse log lines with a hash map and heap to return the top 10 IP addresses generating the most 5xx errors.

Hash TablesArraysSortingDatabricks
Paginated API Fetch with BackoffMedium
Practice

Simulate Databricks API pagination with rate limits by using a queue-based retry strategy and exponential backoff.

Hash TablesArraysGreedyDatabricks
Aggregate Databricks Log MetricsMedium
Practice

Parse mixed JSON and CSV log lines, filter by service and status, and aggregate counts and latency metrics efficiently.

Hash TablesArraysSortingDatabricks
2
Pipelines30 questions · ~279 min
Design Databricks CI/CD PipelineMedium

Design a GitHub Actions workflow to validate, promote, and monitor Databricks lakehouse pipelines across dev, staging, and prod.

ToolsOrchestrationDependenciesDatabricks
Blue/Green Databricks Pipeline CutoverMedium

Design a zero-downtime blue/green deployment strategy for Databricks streaming and batch pipelines with safe cutover, validation, and rollback.

InfrastructureRollback PlanQualityDatabricks
Improve Pipeline Observability and CapacityMedium

Design a Databricks-native observability and capacity-planning approach for batch and streaming pipelines at 75 TB/day and 180K events/sec peak.

ToolsDiagnosisQualityDatabricks
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3
Execution6 questions · ~56 min
Upgrade Databricks Production ObservabilityEasy

Plan an 8-week observability upgrade for a Databricks production service, reducing noisy alerts and MTTR before an enterprise launch.

Rollback PlanSuccess CriteriaRisk AssessmentDatabricks
Automate Databricks Access Review WorkflowEasy

Plan a 10-week automation of Databricks access reviews, balancing audit deadlines, incomplete metadata, and production reliability.

Trade-offsSuccess CriteriaScope ManagementDatabricks
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