Skip to contentSkip to footer

Backend Developer Interview Questions

Salaries
Interviews

9,196 backend developer interview questions shared by candidates

Coding questions include: Flip a binary tree, level order traversal, and one other 2-D DP question Other questions include: how raft works, how TCP works, TCP connection establishment/teardown, how TCP ensures reliable data transmission, difference between processes and threads, tell me something about epoll, have you heard of io_uring, DB isolation levels. If you have read relevant books such as CSAPP then you should be able to answer all of them
avatar

Backend software engineer intern

Interviewed at ByteDance

3.4★
Oct 9, 2023

Coding questions include: Flip a binary tree, level order traversal, and one other 2-D DP question Other questions include: how raft works, how TCP works, TCP connection establishment/teardown, how TCP ensures reliable data transmission, difference between processes and threads, tell me something about epoll, have you heard of io_uring, DB isolation levels. If you have read relevant books such as CSAPP then you should be able to answer all of them

Viewing 7321 - 7330 interview questions

Glassdoor has 9,196 interview questions and reports from Backend developer interviews. Prepare for your interview. Get hired. Love your job.