ByteDance

The interview started with a few LeetCode questions (easy level), but I forgot how to do them because I got too nervous, and I couldn't finish in time. After I said I forgot how to do them, he just started chatting with me to try to ease my tension.

I had three technical interviews and one interview with a hiring recruiter. The interviews covered coding, projects on my resume, and other related machine learning and Python skills. Each interview lasted at least 45 minutes and at most 70 minutes

Three rounds in a row. Each round, they will ask you a medium LeetCode algorithm problem and some networking or databases fundamentals. The first algorithm is forming a binary tree with pre-order and in-order sequences. The second one is a sliding