Top 36
Prep plan
Updated weekly · Last refresh Oct 17

InstaDeep AI Engineer Interview Questions

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

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1
CodingStart here. 4 questions · ~36 min
Classification Metrics EvaluationEasy
Practice

Compute accuracy, precision, recall, and F1 from binary predictions using one pass and confusion-matrix counts.

Hash TablesMathArraysInstaDeep
Linear Regression in PythonEasy
Practice

Fit a least-squares line by computing centered covariance and variance in linear time.

RegressionMathArraysInstaDeep
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2
Generative AI & LLMs6 questions · ~54 min
Monitor RAG Assistant Failure ModesHard

Design an eval-first monitoring strategy for a production RAG assistant, focusing on hallucinations, prompt injection, and cost-latency tradeoffs.

HallucinationPrompt InjectionLLM EvaluationInstaDeep
Design a Multi-Tool AI AgentHard

Design a production agent platform that coordinates models, tools, and data sources under strict latency, cost, and safety limits.

Vector SearchPrompt EngineeringRAGInstaDeep
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3
Machine Learning5 questions · ~45 min
Supervised vs Unsupervised LearningEasy

Explain how supervised, unsupervised, and reinforcement learning differ in data, objectives, and evaluation.

Unsupervised LearningFeature EngineeringSupervised LearningInstaDeep
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4
Model Evaluation4 questions · ~36 min
Choose Classification MetricsMedium

Choose the right classification metrics, and explain when precision, recall, and F1 score matter most.

F1 ScorePrecisionRecallInstaDeep
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5
System Design6 questions · ~54 min
Design a Real-Time ML Feature StoreHard

Design a shared feature store for training and low-latency inference across many ML systems with strict freshness and consistency needs.

Feature StoreFeature DriftModel ServingInstaDeep
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6
Pipelines3 questions · ~27 min
Batch vs Stream Processing Trade-offsMedium

Compare batch and stream processing across latency, complexity, cost, and data quality in a modern analytics pipeline.

InfrastructureStream ProcessingETLInstaDeep
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7
More topics8 questions · ~72 min
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