Top 25
Prep plan
Updated weekly · Last refresh Oct 17

Flipkart AI Engineer Interview Questions

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

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1
System DesignStart here. 7 questions · ~61 min
RAG System LLM Calls at FlipkartHard

Design a practical strategy to reduce latency and cost of LLM calls while preserving answer quality in a RAG system.

factual groundinginference latencycomputational costFlipkart
Design Personalized Marketplace Search RankingHard

Design a personalized marketplace search ranker for 180M products at 420K peak QPS with tight latency and freshness constraints.

Trade-offsRoadmappingRisk AssessmentFlipkart
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2
Machine Learning3 questions · ~26 min
Feature Engineering for ML ModelsEasy

Explain how feature engineering improves supervised models and how to choose useful transformations.

Cross-ValidationFeature EngineeringModel EvaluationFlipkart
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3
Generative AI & LLMs6 questions · ~52 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 EvaluationFlipkart
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4
Behavioral & Leadership5 questions · ~43 min
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5
More topics4 questions · ~35 min
Evaluate a Recommendation SystemMedium

Evaluate whether a recommendation system is improving engagement and ranking quality, not just offline metrics.

PrecisionAccuracyRecallFlipkart
Modular Agent Plans for ReliabilityHard
Practice

Validate an agent plan and return a deterministic topological execution order while enforcing dependency and retry reliability rules.

code structureAlgorithmsedge casesFlipkart
Embeddings and Vector SearchMedium

Tests practical implementation of embeddings, indexing, similarity search, and retrieval quality.

Vector SearchimplementationFlipkart
Choose the Right Evaluation MetricsEasy

Pick the right metrics to evaluate a machine learning model and explain why they fit the problem.

PrecisionAccuracyRecallFlipkart

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