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Coding
3 years ago
What methods would you employ to enhance a hash map's lookup and insertion efficiency?
Frontend Engineer

Amazon

Squarespace

Infosys

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3 years ago
Javascript
3 years ago
How would you tackle the task of flattening a nested array in JavaScript, and could you provide a code example?
Frontend Engineer

Amazon

GREE Logo

GREE

AT&T Logo

AT&T

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3 years ago
Frontend System Design
3 years ago
Discuss how you would engineer a video streaming service to handle a large number of users concurrently while providing a smooth streaming experience.
Frontend Engineer

Amazon

Salesforce Logo

Salesforce

Twitch Logo

Twitch

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3 years ago
Frontend System Design
3 years ago
How would you architect a video streaming system capable of supporting numerous simultaneous users while ensuring a smooth streaming experience?
Frontend Engineer

Amazon

Salesforce Logo

Salesforce

Twitch Logo

Twitch

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3 years ago
Javascript
3 years ago
How would you approach writing a JavaScript function to identify the maximum sum of a contiguous subarray within an array of integers?
Frontend Engineer
Amazon Web Services Logo

Amazon Web Services

Amazon

Huawei Logo

Huawei

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3 years ago
Behavioral
3 years ago
Have you ever been involved in projects using older Angular versions?
Frontend Engineer

Amazon

AMD Logo

AMD

Gameloft Logo

Gameloft

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3 years ago
Coding
4 years ago
Can you create a hash map class with fundamental functionalities like adding, removing, and finding key-value pairs?
Frontend Engineer

Amazon

Accenture Logo

Accenture

Devolver Digital Logo

Devolver Digital

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4 years ago
Behavioral
4 years ago
Why are you changing jobs? Why do you think Amazon is the best next step for you?
Frontend Engineer

Amazon

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4 years ago
Behavioral
4 years ago
In your opinion, what are your top three personal qualities that help you succeed? How do those traits align with Amazon's values?
Frontend Engineer

Amazon

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4 years ago
DOM Manipulation
4 years ago
How would you define the Document Object Model (DOM) in web development, and what makes it essential?
Frontend Engineer
Amazon Web Services Logo

Amazon Web Services

Amazon

CCP Games Logo

CCP Games

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4 years ago

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

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