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Updated weekly · Last refresh Aug 30

Databricks Solutions Architect Interview Questions

The questions to prepare for a Databricks Solutions Architect interview. Questions from real interview reports rank first. Updated weekly.

50questions
~7htotal time
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1
CodingStart here. 9 questions · ~78 min
Deduplicate Records by Composite KeyEasy
Practice

Write a reusable function that groups records by a composite key and keeps the most recent record per group.

deduplicationData WranglingfunctionsDatabricks
Customer Escalation Role-Play: Diagnose and Optimize a Slow SQL WarehouseHard

Analyze warehouse telemetry, rank bottlenecks and fixes, and communicate the plan to both engineers and executives.

Databricks
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2
SQL & Data Manipulation8 questions + 2 drills · ~90 min
3
System Design8 questions · ~70 min
Design a low-latency fraud scoring platform on Databricks under a strict cloud budgetMedium

Design a Databricks fraud scoring stack for 2.5k-8k QPS, P95 <120 ms, AUC ≥0.94, within a $180k/month budget.

Databricks
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4
Sales & Customer8 questions · ~70 min
Solve a Business ProblemEasy

Show how you translated a business problem into a technical approach and aligned stakeholders around measurable value.

Stakeholder ManagementBusiness AcumenUser NeedsDatabricks
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5
Pipelines8 questions · ~70 min
Data Quality and Schema EvolutionMedium

Approach for handling schema changes and data quality checks in a high-volume data lake pipeline.

schema evolutionData ModelingQualityDatabricks
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6
Security & Infrastructure6 questions · ~52 min
Secure Multi-Tenant DatabricksHard

Evaluates your ability to design secure, compliant multi-tenant architectures for regulated Databricks deployments.

InfrastructureNetworkingSecurityDatabricks
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7
More topics3 questions · ~26 min
Cloud Trade-Offs Cost PerformanceMedium

Assesses your ability to reason about and communicate cloud trade-offs for technical and business stakeholders.

Strategic PlanningCost-Benefit AnalysisBusiness AcumenDatabricks
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The finish line: interview-readyComplete all 50 questions plus 2 hands-on drills to finish this plan.