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Backend Developer Interview Questions

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9,196 backend developer interview questions shared by candidates

Both rounds of the interview had technical challenges around a Medium on HackerRank. First problem was about creating a DataStructure capable of handling insertions and deletions all in O(1) as well as having a function that returns a random element.
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Backend Developer

Interviewed at ByteDance

3.4★
Jun 25, 2021

Both rounds of the interview had technical challenges around a Medium on HackerRank. First problem was about creating a DataStructure capable of handling insertions and deletions all in O(1) as well as having a function that returns a random element.

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