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Behavioral
3 years ago
Can you share an example where you showed ownership
Data ScientistTechnical Program ManagerSoftware EngineerProduct Manager
PayPal Logo

PayPal

ApplyBoard Logo

ApplyBoard

Naspers Logo

Naspers

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3 years ago
Statistics
3 years ago
How would you describe the possibility of making a type 1 error? When we modify the sampling distribution by filtering out data below the mean, how does this affect type 1 errors?
Data Scientist
PayPal Logo

PayPal

Zalando Logo

Zalando

Netflix Logo

Netflix

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3 years ago
Behavioral
3 years ago
Can you tell us about a time when you received unpleasant feedback?
Data ScientistEngineering ManagerUX DesignerUX Researcher
PayPal Logo

PayPal

Sprout Social Logo

Sprout Social

NCR Logo

NCR

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3 years ago
Behavioral
3 years ago
What do you believe are your top 3 character traits that make you successful? How do they fit with PayPal?
Data Scientist
PayPal Logo

PayPal

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3 years ago
Coding
3 years ago
What's your strategy for generating an array that shows the count of mines surrounding each spot on a minesweeper map?
Data ScientistMachine Learning Engineer
PayPal Logo

PayPal

IBM Logo

IBM

Workday Logo

Workday

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3 years ago
Behavioral
3 years ago
When have you taken a risk?
Data ScientistFrontend EngineerAndroid EngineerSales Engineer
PayPal Logo

PayPal

Panasonic Logo

Panasonic

Leidos Logo

Leidos

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3 years ago
Product Case
3 years ago
What criteria would you use to assess the success of a carpooling service?
Data Scientist
PayPal Logo

PayPal

Wish Logo

Wish

Pinterest Logo

Pinterest

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3 years ago
ML Knowledge
3 years ago
How does BERT stand out in natural language processing, and can you illustrate and interpret its architecture?
Data Scientist
PayPal Logo

PayPal

GoDaddy Logo

GoDaddy

Binance Logo

Binance

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3 years ago
Analytics Case
3 years ago
S, T, U, V, and W are characters linked together. S is linked to T. T is linked to U. U is linked to V. V is linked to W. Can these five characters be separated into two sets so that the graph is bipartite?
Data Scientist
PayPal Logo

PayPal

Postmates Logo

Postmates

HubSpot Logo

HubSpot

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3 years ago
Statistics
3 years ago
Can you explain how to compute the occurrences of states in a Markov process?
Data Scientist
PayPal Logo

PayPal

Meta Logo

Meta

Slack Logo

Slack

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3 years ago

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*All interview questions are submitted by recent PayPal Data Scientist candidates, labelled and categorized by Prepfully, and then published after being verified by Data Scientists at PayPal.

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