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Behavioral
2 years ago
If you receive an offer from Duolingo, how long do you think you'll stay?
Data Scientist

Duolingo

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2 years ago
Statistics
2 years ago
Does the high correlation between two predictor variables have any effect on logistic regression coefficients? If so, what might be the implications?
Data Scientist

Duolingo

Zomato

Palo Alto Networks

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2 years ago
ML Knowledge
2 years ago
How do you interpret the coefficients of a logistic regression model?
Data Scientist

Duolingo

Chegg

BetterUp Logo

BetterUp

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2 years ago
Statistics
2 years ago
What do the terms parametric and non-parametric mean in statistics, and how do these methodologies differ in their statistical modeling techniques?
Data Scientist

Duolingo

Datadog Logo

Datadog

Careem Logo

Careem

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2 years ago
Behavioral
2 years ago
We'd like to know how Duolingo aligns with your long-term goals
Data Scientist

Duolingo

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2 years ago
Behavioral
2 years ago
What do you believe will be the biggest challenge in the Duolingo Data Scientist role?
Data Scientist

Duolingo

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2 years ago
Behavioral
2 years ago
Share a story about an occasion when you were forced to compromise
Data ScientistFull Stack Software EngineerProgram ManagerFrontend Engineer

Duolingo

Zscaler Logo

Zscaler

ETRADE Logo

ETRADE

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2 years ago
ML Knowledge
2 years ago
Could you discuss the favorable and less favorable features of Support Vector Machines?
Data Scientist

Duolingo

BuzzFeed Logo

BuzzFeed

Ubisoft Logo

Ubisoft

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2 years ago
Behavioral
2 years ago
Tell me about a time when you helped show the ropes to someone junior to you.
Data ScientistiOS EngineerBackend EngineerProduct Manager

Duolingo

Okta Logo

Okta

Mitto Logo

Mitto

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2 years ago
Behavioral
2 years ago
What has been your biggest accomplishment in your current role?
Data ScientistData Science ManagerEngineering ManagerUX Designer

Duolingo

Tableau Logo

Tableau

N26 Logo

N26

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2 years ago

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

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