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Javascript
2 years ago
What's your approach to coding the promisify() function in JavaScript for callback to Promise conversion?
Frontend Engineer

Riot Games

Zoom

Paradox Interactive

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2 years ago
Coding
2 years ago
In your experience, how do you create a useFocus() hook in React for setting focus on a chosen element?
Frontend Engineer

Riot Games

Apple Logo

Apple

GREE Logo

GREE

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2 years ago
Javascript
2 years ago
What methodology would you use to create a JavaScript function for deep cloning objects, with an emphasis on complex data structures and maintaining object references?
Frontend Engineer

Riot Games

Carbonite Logo

Carbonite

McAfee Logo

McAfee

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2 years ago
Behavioral
2 years ago
Share a time when you disagreed with a team member.
Frontend EngineerData Engineering ManagerEngineering ManagerUX Designer

Riot Games

Dunzo Logo

Dunzo

Adyen Logo

Adyen

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2 years ago
Behavioral
2 years ago
Take me through a time when you took a risk.
Frontend EngineerProgram ManagerFull Stack Software EngineerData Scientist

Riot Games

Braze Logo

Braze

Oath Logo

Oath

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2 years ago
Javascript
2 years ago
Describe your approach to writing a JavaScript function that alphabetically orders an array of strings.
Frontend Engineer

Riot Games

Salesforce Logo

Salesforce

Epic Games Logo

Epic Games

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2 years ago
Javascript
2 years ago
How would you go about coding a JavaScript function to tally the number of times an element appears in an array?
Frontend Engineer

Riot Games

HPE Logo

HPE

GREE Logo

GREE

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2 years ago
Coding
2 years ago
How would you engineer a hash map class that facilitates primary functions such as adding, removing, and accessing key-value pairs?
Frontend Engineer

Riot Games

Accenture Logo

Accenture

Devolver Digital Logo

Devolver Digital

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2 years ago
Behavioral
2 years ago
Would you be able to explain how to set up and prepare an npm package?
Frontend Engineer

Riot Games

Epson Logo

Epson

Activision Logo

Activision

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2 years ago
Behavioral
2 years ago
Please share an experience where you had to manage a conflict.
Frontend EngineerTechnical Program ManagerSoftware EngineerProduct Manager

Riot Games

Jabil Circuit Logo

Jabil Circuit

Zola Logo

Zola

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2 years ago

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

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