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Updated weekly · Last refresh Oct 15

Hexaware Technologies GenAI Engineer Interview Questions

The questions to prepare for a Hexaware Technologies GenAI Engineer interview. Questions from real interview reports rank first. Updated daily.

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1
CodingStart here. 4 questions · ~37 min
Python Function for a Basic Gen ModelHard
Practice

Implement a seeded character-independent n-gram language model with smoothing, backoff, and temperature-based token sampling.

Dynamic ProgrammingArraysStringsHexaware Technologies
Frontend and API ChoicesMedium

Assesses your practical experience with frontend and API frameworks for GenAI applications.

reactHexaware Technologies
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2
System Design4 questions · ~37 min
Deploy a Personalized Ranking ModelMedium

Design a production deployment path for a personalized ranking model, with serving, feature consistency, drift handling, and experiment driven rollout.

InfrastructureFeature DriftModel ServingHexaware Technologies
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3
Pipelines5 questions · ~47 min
Data Quality in ML PipelinesMedium

Approach for maintaining high quality data across ML pipelines, from ingestion through feature generation and model consumption.

Data QualityInfrastructureData WranglingHexaware Technologies
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4
Generative AI & LLMs7 questions · ~65 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 EvaluationHexaware Technologies
Multimodal GenAI DeploymentHard

Design a multimodal GenAI system for voice data, covering evaluation, safety, latency, and deployment tradeoffs.

Hallucinationllm deploymentdeploymentHexaware Technologies
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5
Behavioral & Leadership4 questions · ~37 min
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6
More topics3 questions · ~28 min
Preprocessing Data With Missing ValuesMedium

Explain how to preprocess missing data for a supervised learning task without introducing leakage or degrading model quality.

Cross-ValidationFeature EngineeringSupervised LearningHexaware Technologies
Improve Underperforming Model AccuracyMedium

Approach for diagnosing an underperforming model and improving accuracy through error analysis, feature work, tuning, and bias variance tradeoffs.

Cross-ValidationAccuracyThreshold TuningHexaware Technologies
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