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Javascript
2 years ago
How do you formulate a JavaScript function that converts integers to Roman numerals?
Frontend Engineer

Braintree

Adobe

Unity Technologies

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2 years ago
Behavioral
2 years ago
Which skills make you an ideal candidate?
Frontend EngineerData Science ManagerEngineering ManagerUX Designer

Braintree

JP Morgan

ServiceNow

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2 years ago
Behavioral
2 years ago
What's your understanding of a compositing layer in CSS?
Frontend Engineer

Braintree

Rovio Logo

Rovio

Tripwire Interactive Logo

Tripwire Interactive

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2 years ago
Javascript
2 years ago
Could you walk me through flattening a nested array in JavaScript, with an example implementation?
Frontend Engineer

Braintree

GREE Logo

GREE

AT&T Logo

AT&T

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2 years ago
Javascript
2 years ago
What method would you use to vertically navigate through a binary tree in JavaScript, printing each node in its respective column?
Frontend Engineer

Braintree

miHoYo Logo

miHoYo

Plarium Logo

Plarium

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2 years ago
Javascript
2 years ago
How do you pinpoint the exclusive integer in an array where all other elements are duplicated?
Frontend Engineer

Braintree

LG Electronics Logo

LG Electronics

Indeed.com Logo

Indeed.com

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2 years ago
Javascript
2 years ago
In JavaScript, how would you devise your own method for storing and retrieving cookies?
Frontend Engineer

Braintree

Gas Powered Games Logo

Gas Powered Games

Asana Logo

Asana

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2 years ago
Javascript
2 years ago
What methodology would you use to write a JavaScript function that displays dates in an elapsed time format, taking into account different time periods and localization?
Frontend Engineer

Braintree

Scopely Logo

Scopely

McAfee Logo

McAfee

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2 years ago
Coding
2 years ago
For an API call to retrieve flags, what caching strategy would you use, how would you measure efficiency, and what would your contingency plan be for server issues?
Frontend Engineer

Braintree

ESET Logo

ESET

Naughty Dog Logo

Naughty Dog

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2 years ago
Coding
2 years ago
How do you envision constructing functions to create and manage a file tree, including adding directories, files, navigating the tree, and removing items?
Frontend Engineer

Braintree

AMD Logo

AMD

SurveyMonkey Logo

SurveyMonkey

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2 years ago

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

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