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AND Digital Interview Questions

The questions to prepare for AND Digital interviews, across all roles. Questions from real interview reports rank first. Updated daily.

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1
ExecutionStart here. 6 questions · ~50 min
2
System Design11 questions · ~92 min
Design an LLM Serving PlatformHard

Design an LLM serving system that balances latency, cost, scalability, and safety for production traffic.

Cold StartFeature StoreModel ServingAAND Digital
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3
Generative AI & LLMs4 questions · ~33 min
Evaluate an LLM SystemMedium

Explain how to evaluate a generative model using offline and online methods, with attention to hallucination, product metrics, and experiment design.

HallucinationPrompt EngineeringLLM EvaluationAAND Digital
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4
Sales & Customer7 questions · ~58 min
Prioritize Leads and PipelineMedium

Explain how you rank leads, focus time on the best opportunities, and keep pipeline quality and forecast accuracy high.

Stakeholder ManagementOwnershipPrioritizationAAND Digital
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5
Technical Fundamentals5 questions · ~42 min
Kubernetes OrchestrationMedium

Evaluates your understanding of Kubernetes architecture and orchestration behavior.

kubernetescloud infrastructurecontainer orchestrationAAND Digital
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6
Behavioral & Leadership12 questions · ~100 min
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7
More topics5 questions · ~42 min
Cosine Similarity ImplementationEasy
Practice

Implement cosine similarity for two numeric vectors using dot product and vector norms.

implementationAAND Digital
General Experience OverviewEasy

Tests your overall fit and how you frame relevant security engineering work.

User NeedsUse CasesAAND Digital
Batch vs Real-Time InferenceMedium

Evaluates your ability to balance latency, cost, and freshness when choosing inference modes.

Trade-offsAAND Digital
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