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Prep plan
Updated weekly · Last refresh Oct 17

Sanofi Data Scientist Interview Questions

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

38questions
~5htotal time
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1
Statistics & ProbabilityStart here. 6 questions · ~48 min
2
SQL & Data Manipulation5 questions + 3 drills · ~70 min
3
Product Sense6 questions · ~48 min
Investigating a Metric PlateauMedium

Tests structured root-cause analysis for stalled product metrics in a healthcare context.

root cause analysisSanofi
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4
A/B Testing & Experimentation6 questions · ~48 min
Designing a Drug Efficacy ExperimentHard

Evaluates experimental design thinking for assessing drug efficacy using clinical evidence.

experiment designTestingSanofi
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5
Machine Learning3 questions · ~24 min
Regularization for Biomedical DataMedium

Tests model regularization choices for biomedical settings with limited data and many features.

Sanofi
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6
Metrics3 questions · ~24 min
Data Quality Metrics for Trial FeedsMedium

Assesses data quality measurement and monitoring for clinical trial data ingestion.

Data QualitySanofi
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7
More topics9 questions · ~72 min
Design a GenAI WorkflowHard

Tests your ability to design an end-to-end GenAI workflow with appropriate data, evaluation, and governance steps.

Sanofi
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