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Prep plan
Updated weekly · Last refresh Oct 17

InstaDeep Research Engineer Interview Questions

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

48questions
~7htotal time
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1
CodingStart here. 7 questions · ~60 min
2
System Design7 questions · ~60 min
Design Two-Tower Candidate RetrievalHard

Design a two-tower candidate retrieval system for a large personalized feed with 600M items and tight latency budgets.

Feature StoreRetrievalTwo-Tower ModelsInstaDeep
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3
Machine Learning18 questions · ~153 min
Handling Class Imbalance in ClassificationMedium

Explain practical ways to train and evaluate a classifier when the target classes are highly imbalanced.

model trainingSupervised LearningClass ImbalanceInstaDeep
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4
Model Evaluation3 questions · ~26 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
Behavioral & Leadership8 questions · ~68 min
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6
More topics5 questions · ~43 min
SBDD Pipeline for Ab-Ag BindingHard

Assesses your ability to build an end-to-end SBDD pipeline and analyze binding results reproducibly.

Data AnalysisInstaDeep
Bayes Theorem ExplanationMedium

Assesses your probability foundations and ability to explain conditional reasoning.

InstaDeep
Docker and Deployment AdvantageEasy

Tests your understanding of how containerization improves deployment and reproducibility.

dockerInstaDeep
Preprocess Text for LLMsMedium

Evaluates your practical NLP data preparation steps for training or fine-tuning language models.

Language ModelsLemmatizationTokenizationInstaDeep
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The finish line: interview-readyComplete all 48 questions to finish this plan.