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Behavioral
3 years ago
Describe your work experience in 1 minute
Frontend EngineerProgram ManagerFull Stack Software EngineerData Scientist
Groupon Logo

Groupon

Epic Games Logo

Epic Games

New Relic Logo

New Relic

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3 years ago
Coding
3 years ago
In React, how would you construct the useClickOutside() hook to catch clicks outside a designated element?
Frontend Engineer
Groupon Logo

Groupon

GungHo Online Entertainment Logo

GungHo Online Entertainment

Agoda Logo

Agoda

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3 years ago
Behavioral
3 years ago
I would like to hear about a time you had to change your working style.
Frontend EngineerData Science ManagerML Engineering ManagerData Engineering Manager
Groupon Logo

Groupon

Hulu Logo

Hulu

Asana Logo

Asana

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3 years ago
Javascript
3 years ago
How would you go about crafting a JavaScript function that parses text and extracts targeted information from a string?
Frontend Engineer
Groupon Logo

Groupon

Atlassian Logo

Atlassian

BioWare Logo

BioWare

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3 years ago
Coding
3 years ago
What approach would you take to highlight the active item in a recursively generated menu?
Frontend Engineer
Groupon Logo

Groupon

PopCap Games Logo

PopCap Games

Lyft Logo

Lyft

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3 years ago
Behavioral
3 years ago
Which skills qualify you for the position?
Frontend EngineerData Science ManagerEngineering ManagerUX Designer
Groupon Logo

Groupon

JP Morgan Logo

JP Morgan

ServiceNow Logo

ServiceNow

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3 years ago
Coding
3 years ago
What's your technique for dividing an array of colors into two separate arrays for unique and repeated colors, optimizing the process for algorithmic efficiency?
Frontend Engineer
Groupon Logo

Groupon

Rare Logo

Rare

Olympus Logo

Olympus

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3 years ago
Behavioral
3 years ago
Which was your most creative idea?
Frontend EngineerML Engineering ManagerData Science ManagerData Engineering Manager
Groupon Logo

Groupon

SPS Commerce Logo

SPS Commerce

Grover Logo

Grover

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3 years ago
Coding
3 years ago
Discuss your approach to elevating the performance of lookup and insertion in a hash map.
Frontend Engineer
Groupon Logo

Groupon

Squarespace Logo

Squarespace

Infosys Logo

Infosys

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3 years ago
Javascript
3 years ago
Can you outline the steps to implement a map() function in JavaScript, transforming each array element through a callback function?
Frontend Engineer
Groupon Logo

Groupon

King Logo

King

Lyft Logo

Lyft

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3 years ago

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

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