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Behavioral
a year ago
How would you define success?
Software EngineerFull Stack Software EngineerData ScientistProgram Manager

Duolingo

Faire

Databricks

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a year ago
Behavioral
a year ago
Please tell me a time when you delivered above and beyond what was expected
Software EngineerFull Stack Software EngineerProgram ManagerFrontend Engineer

Duolingo

Figma

PayPal

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a year ago
Behavioral
a year ago
Do you believe that Duolingo is a good fit for you? Why is this the case?
Software Engineer

Duolingo

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a year ago
Behavioral
a year ago
Have you ever come up with or implemented a truly innovative idea? If so, how did you do it?
Software EngineerData Engineering ManagerEngineering ManagerUX Designer

Duolingo

NetApp Logo

NetApp

Bill.com Logo

Bill.com

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a year ago
Behavioral
a year ago
Describe your work experience in a couple of sentences
Software EngineerFull Stack Software EngineerProgram ManagerFrontend Engineer

Duolingo

Epic Games Logo

Epic Games

New Relic Logo

New Relic

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a year ago
Behavioral
a year ago
Describe a project you're really proud of.
Software EngineerFull Stack Software EngineerTechnical Program ManagerProduct Manager

Duolingo

Electronic Arts Logo

Electronic Arts

Dropbox Logo

Dropbox

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a year ago
System Design
a year ago
Create a recurring billing platform for Duolingo.
Software EngineerTechnical Program ManagerMachine Learning EngineerSite Reliability Engineering Manager

Duolingo

GameStop Logo

GameStop

Marqeta Logo

Marqeta

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a year ago
Behavioral
a year ago
Tell me about a time when you had to finish a project with someone you didn't get along with.
Software EngineerData Engineering ManagerEngineering ManagerUX Designer

Duolingo

Amazon Logo

Amazon

Figma

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a year ago
System Design
2 years ago
Design a system for detecting fraudulent transactions at Duolingo.
Software EngineerSite Reliability EngineerSite Reliability Engineering ManagerEngineering Manager

Duolingo

Hootsuite Logo

Hootsuite

Gett Logo

Gett

Get answer reviewed by AI
2 years ago
Behavioral
2 years ago
Are you doing anything to set yourself apart from others?
Software EngineerML Engineering ManagerData Science ManagerData Engineering Manager

Duolingo

OfferUp Logo

OfferUp

eToro Logo

eToro

Get answer reviewed by AI
2 years ago

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*All interview questions are submitted by recent Duolingo Software Engineer candidates, labelled and categorized by Prepfully, and then published after being verified by Software Engineers at Duolingo.

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