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Captivation Software Interview Questions

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

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1
CodingStart here. 6 questions · ~56 min
2
Machine Learning6 questions · ~56 min
3
System Design6 questions · ~56 min
Design an LLM Serving PlatformHard

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

Cold StartFeature StoreModel ServingCaptivation Software
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4
Pipelines6 questions · ~56 min
Design Scalable Pipeline InfrastructureHard

Design the core pipeline infrastructure for a new project, with attention to orchestration, data quality, idempotency, and future scale.

InfrastructureToolsQualityCaptivation Software
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5
Execution6 questions · ~56 min
Improve a Cross-Functional ProcessEasy

Describe how you improved a process or system by aligning stakeholders, defining success, and managing execution risks.

Success CriteriaRoadmappingScope ManagementCaptivation Software
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6
Model Evaluation5 questions · ~47 min
Model Performance EvaluationHard

Explain how to select metrics, validate predictions, and analyze errors when evaluating a machine learning model.

model performanceevaluation metricsPrecisionCaptivation Software
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7
More topics15 questions · ~141 min
Reduce Hallucinations in LLM AnswersEasy

Explain LLM hallucination and give three practical ways to reduce it using grounding, prompting, and evaluation.

HallucinationPrompt EngineeringRAGCaptivation Software
Explain a RAG SystemMedium

Explain how RAG combines retrieval and generation to produce grounded answers from a document collection.

Vector SearchLanguage ModelsPrompt EngineeringCaptivation Software
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