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ML Knowledge

6 months ago

Can you outline the challenges faced during the training of deep neural networks with several layers?

Data Scientist

Duolingo

Google

Avito

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6 months ago

Behavioral

6 months ago

Describe an aspect of your role you learned at your former job that you feel will be beneficial to your future role at Duolingo

Product Manager

Duolingo

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6 months ago

Behavioral

6 months ago

What is it about the {role} role at Duolingo that excites you the most?

Data Scientist

Duolingo

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6 months ago

Coding

6 months ago

How can you determine the longest substring in a string that contains no repeats?

Machine Learning Engineer

Duolingo

Productboard

Chegg

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6 months ago

BehavioralRole Related Knowledge

6 months ago

What strategies would you use to support Duolingo's growth?

Account ManagerTechnical Account Manager

Duolingo

Amazon

BlackLine

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6 months ago

Product Marketing

6 months ago

How would you effectively convey an unfortunate but necessary 10% increase in prices?

Product Marketing Manager

Duolingo

Symantec

Bol.com

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6 months ago

ML Knowledge

6 months ago

What practices are recommended for overcoming covariate imbalance in machine learning, and how do they aid in enhancing model robustness?

Data Scientist

Duolingo

Wish

Teradata

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6 months ago

Data Visualization

6 months ago

Can you recommend tools or techniques for visualizing complex, multi-dimensional data?

Data Scientist

Duolingo

Sprout Social

SwiftKey

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6 months ago

Behavioral

6 months ago

How did you deal with a risk you took?

Full Stack Software EngineerFrontend EngineerAndroid EngineerSales Engineer

Duolingo

Panasonic

Leidos

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6 months ago

Behavioral

6 months ago

Give me a high-level overview of your background. What's your most relevant experience for Duolingo

Full Stack Software Engineer

Duolingo

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6 months ago

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^*All interview questions are submitted by recent Duolingo candidates, labelled and categorized by Prepfully, and then published after verification by current and ex-Duolingo employees.