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Frontend engineer Interview Questions

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Why do you want to work at Twitch?

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My history involving coding, streaming, and gaming.

In these sorts of interviews you really need to drill down and understand what the interviewer is looking for. A good way to simulate a real interview experience is to do a mock with one of the Twitch Frontend Engineer experts on Prepfully, rated super strongly on TrustPilot... prepfully.com/practice-interviews

The interview followed a standard format, where an input was given, and certain outputs expected. The inputs were presented in a file on the disk. As a javascript engineer, this was awkward, as javascript is rarely used to read/write directly to the hard drive. Due to NDA, I cannot disclose the specifics of the question itself.

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Build a custom UI and debug.

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What was a project you worked on that you are incredibly proud of? What are areas you want to see your coding career develop for the future? They then asked lots of follow up questions about projects I had been on and solutions to the problems I experienced on those projects.

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In two hours build a take-home challenge that fetches a list of items from the server, displays them on a page, and allows the user to click into an item-detail page. Bonuses: write tests, write an items-refresh loop, write a list filter, provide details on visual choices

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Flatten List + async/await - Leetcode

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Implement a function that takes in a list of asynchronous functions and executes the async functions in series. That is, one at a time.

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Given: var thing = new Thing(); How would you implement the following functionality: thing.set('x', val); thing.set('y', val2); console.log(thing.get('x')); // val console.log(thing.get('y')); // val2

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Behavioral questions are centered around Amazon's leadership principles

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1 week for a take home project

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