MLE OA: Probability, pandas, PyTorch CNN

OAStripeLast reported October 2025Low Frequency
Reported
1× across candidate reports
First seen
October 2025
Last reported
October 2025
Reported outcome
unknown

Problem Overview

HackerRank-based online assessment (no webcam required) for a Stripe PhD New Grad MLE role, consisting of three parts: (1) Several multiple-choice questions covering basic probability and data science fundamentals. (2) A coding question requiring manipulation and processing of a pandas DataFrame (exact details partially obscured by an image attachment in…

  • The rest of the problem statement — full requirements, constraints, and edge cases
  • Approach and trade-offs — what passing candidates did, and the mistakes that sink people
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Verified Source
Every question is reconstructed from multiple independent candidate reports. Verbatim follow-ups, not invented ones.
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Interviewer Follow-ups
The exact follow-ups reported by candidates, with the trigger that prompts each one — plus the mistakes that sink people.
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