Backend Developer Interview Questions

9,173 backend developer interview questions shared by candidates

Asked me a bunch of general CS related questions - what’s the difference between UDP and TCP? - how do two processes running in a computer communicate with each other? - how do two processes share / send data to each other? Coding question: Given a sorted non-decreasing array of integers and a target integer, find the start and end index of the target integer.
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Backend Software Engineer

Interviewed at TikTok

3.2
Oct 3, 2023

Asked me a bunch of general CS related questions - what’s the difference between UDP and TCP? - how do two processes running in a computer communicate with each other? - how do two processes share / send data to each other? Coding question: Given a sorted non-decreasing array of integers and a target integer, find the start and end index of the target integer.

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