Top 29
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Updated weekly · Last refresh Oct 17

Deloitte Solutions Architect Interview Questions

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

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1
System DesignStart here. 10 questions · ~80 min
Design a Centralized App SystemHard

Design a centralized ML application with reliable data, model serving, scaling, monitoring, and operational fallbacks.

distributed systemsml inferencearchitecture patternsDeloitte
LLM RAG for Low Latency and PrivacyHard

Assesses design choices for retrieval, generation, caching, and privacy controls in RAG systems.

latencydata privacyllmDeloitte
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2
Pipelines4 questions · ~32 min
Capacity Planning for Data PipelinesMedium

How to think about capacity planning for a pipeline, including throughput, storage growth, latency, and operational headroom.

system designhardware architecturecapacity planningDeloitte
Monitor a Mission Critical PipelineMedium

Design a monitoring and alerting approach for a mission critical pipeline, covering system health, data quality, and operational response.

InfrastructureToolsQualityDeloitte
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3
Behavioral & Leadership11 questions · ~88 min
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4
More topics4 questions · ~32 min
Explain IAM ResponsibilitiesMedium

Explain how AWS IAM authenticates identities, authorizes actions, and enforces least privilege with auditable controls.

least privilegeaccess managementiamDeloitte
Align Technical Decisions to StrategyMedium

Framework for tying engineering decisions to product vision, business metrics, and long-term company priorities.

EstimationCompetitive AnalysisGo-to-MarketDeloitte
Cloud Adoption Skeptic Client Role-PlayMedium

Assesses consultative selling and risk-reduction messaging for cloud adoption decisions.

Deloitte
Balancing Must-Have Requests and Technical DebtMedium

Assesses prioritization and trade-offs between short-term outcomes and long-term maintainability.

Feature Prioritizationtechnical debtclient needsDeloitte

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