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Behavioral
4 years ago
What would you consider success?
Data ScientistFull Stack Software EngineerProgram ManagerFrontend Engineer

WorldRemit

Faire

Databricks

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4 years ago
ML Knowledge
4 years ago
Can you compare and contrast linear regression with logistic regression?
Data Scientist

WorldRemit

Robinhood

Fujitsu

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4 years ago
Behavioral
4 years ago
Describe a time when you were proven wrong
Data ScientistEngineering ManagerUX DesignerUX Researcher

WorldRemit

nCino Logo

nCino

Grab Logo

Grab

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4 years ago
Coding
4 years ago
How can you map a character array indicating mines to an integer array that counts adjacent mines in minesweeper?
Data ScientistMachine Learning Engineer

WorldRemit

IBM Logo

IBM

Workday Logo

Workday

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4 years ago
Coding
4 years ago
How would you code a function that outputs a normally distributed dataset and visually represent it?
Data Scientist

WorldRemit

SoFi Logo

SoFi

Qualcomm Logo

Qualcomm

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4 years ago
Behavioral
4 years ago
Can you outline the steps involved in a typical data analysis process, from data gathering to result communication?
Data Scientist

WorldRemit

Redfin Logo

Redfin

Stitch Fix Logo

Stitch Fix

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4 years ago
Statistics
4 years ago
Can you clarify how the standard error of the mean differs from the standard error of the median?
Data Scientist

WorldRemit

Curve Logo

Curve

Arm Logo

Arm

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4 years ago
ML Knowledge
4 years ago
Can you discuss how cross-validation is used to evaluate the performance of a machine learning model?
Data Scientist

WorldRemit

Walmart Logo

Walmart

Ancestry Logo

Ancestry

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4 years ago
ML Knowledge
4 years ago
What optimization algorithms can you list from your repertoire? How would you tackle the challenge of optimizing a problem with a million variables? What is the principle behind the simplex algorithm in optimization?
Data Scientist

WorldRemit

Venmo Logo

Venmo

Expedia Logo

Expedia

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4 years ago
Behavioral
4 years ago
Describe a time when you made an unpopular decision.
Data ScientistTechnical Program ManagerSoftware EngineerProduct Manager

WorldRemit

Pristyn Care Logo

Pristyn Care

Ofbusiness Logo

Ofbusiness

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4 years ago

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

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