Top 10
Prep plan
Updated weekly · Last refresh Nov 6

QAD AI Engineer Interview Questions

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

10questions
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1
Generative AI & LLMsStart here. 4 questions · ~32 min
LLM Evaluation in ProductionHard

Design an offline and online evaluation framework that measures LLM quality, safety, latency, and cost in a live system.

HallucinationPrompt InjectionLLM EvaluationQAD
Multi-Agent System ArchitectureHard

Design a safe, observable multi-agent architecture for complex workflows while controlling latency, cost, hallucination, and prompt injection.

multi-agent systemstool useworkflowQAD
Embedding Model Trade-offsHard

Compare embedding models for vector search across quality, cost, latency, dimensions, domain fit, and operational complexity.

Vector SearchTrade-offsRAGQAD
RAG to Reduce HallucinationsHard

Design a high-throughput RAG pipeline that grounds answers, detects unsupported claims, and balances quality, latency, and cost.

Vector SearchHallucinationRAGQAD
2
Behavioral & Leadership4 questions · ~32 min
Pivot After Poor Model PerformanceMedium

Tests adaptability, analytical judgment, and ownership when a model fails to meet performance expectations.

model performanceadaptabilityaccountabilityQAD
Resolving Architecture DisagreementsMedium

Tests conflict resolution, technical judgment, influence, and ownership during architecture disagreements.

Conflict Resolutionaccountabilityteam dynamicsQAD
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3
More topics2 questions · ~16 min
Evaluating LLMs in ProductionHard

Design a practical framework for comparing LLM quality, reliability, latency, cost, and safety in production.

performance evaluationevaluation metricsMetricsQAD
High-Concurrency LLM ServingHard

Design a low-latency, high-concurrency LLM serving layer with effective prompt, response, and KV-cache strategies.

high-frequency requestsinference latencyml inferenceQAD

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