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Updated weekly · Last refresh Oct 17

Remitly Data Scientist Interview Questions

The questions to prepare for a Remitly Data Scientist interview. Questions from real interview reports rank first. Updated daily.

37questions
~5htotal time
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1
A/B Testing & ExperimentationStart here. 6 questions · ~51 min
2
SQL & Data Manipulation3 questions + 2 drills · ~45 min
3
Machine Learning5 questions · ~42 min
Handling Missing and Noisy DataEasy

Explain a practical approach for handling missing values and noisy observations in a supervised learning dataset.

Cross-ValidationFeature EngineeringSupervised LearningRemitly
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4
Statistics & Probability5 questions · ~42 min
Explaining P Values ClearlyEasy

Explain what a p-value means, how it relates to statistical significance, and how to describe it clearly to non-technical stakeholders.

CommunicationStatistical SignificanceP-ValuesRemitly
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5
Product Sense5 questions · ~42 min
Prioritize Features for AI ProductsMedium

A framework for prioritizing AI product features based on user value, feasibility, evaluation quality, and trade-offs.

Feature PrioritizationValue PropositionRemitly
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6
Metrics3 questions · ~25 min
First Checks for Metric DropsEasy

Outline the first checks to diagnose a sudden drop in a core product metric, starting with data quality, scope, and decomposition.

Lagging IndicatorsLeading IndicatorsDiagnosisRemitly
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7
More topics10 questions · ~84 min
Choosing Model Evaluation TechniquesEasy

Explain how you evaluate models using the right metrics, validation strategy, and error analysis for the problem.

PrecisionAccuracyRecallRemitly
ETL Process ImplementationMedium

Assesses your experience building reliable data pipelines for analytics and modeling.

project experiencedata pipelinesRemitly
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The finish line: interview-readyComplete all 37 questions plus 2 hands-on drills to finish this plan.