Top 17
Prep plan
Updated weekly · Last refresh Sep 24

UiPath AI Engineer Interview Questions

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

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1
System DesignStart here. 6 questions · ~48 min
Design an LLM Serving PlatformHard

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

Cold StartFeature StoreModel ServingUiPath
Design an LLM APIHard

Evaluates your ability to design scalable, secure LLM interfaces and request flows.

api designUiPath
Multi-Agent System CollaborationHard

Tests system design skills for coordinating multi-agent collaboration on complex business workflows.

multi-agent systemscollaborationUiPath
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2
Behavioral & Leadership6 questions · ~48 min
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3
More topics5 questions · ~40 min
Use Vector Databases with EmbeddingsHard

Explain how embeddings and vector databases fit into a retrieval pipeline for grounded AI responses.

Language ModelsText ClassificationWord EmbeddingsUiPath
Fix Hallucinations in RAG AnswersEasy

Reduce hallucinations in a RAG system even when retrieval is already correct, using grounding, verification, and evaluation.

UiPath
Production LLM Effectiveness MetricsMedium

Tests your ability to define measurable success criteria for production LLM behavior.

UiPath
Beyond Perplexity EvaluationMedium

Evaluates your ability to choose practical evaluation metrics for real-world LLM behavior.

evaluation metricsUiPath
Embedding Model Trade-offsMedium

Assesses your understanding of embedding model selection for retrieval over long documents.

Trade-offsUiPath

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