ByteDance

They sent me an email to schedule an interview time, and then I had a video interview, which took about 45 minutes. I found the interview questions difficult and needed to be well prepared.

First, I introduced myself and described two projects that I managed in the past 2-3 years. Then, the interviewer asked me some basic project questions and how to increase transaction concurrency if the QPS is extremely high. They also asked some ba

First interview: This will cover your past experience and include a coding challenge about linked lists, conducted by HR. Second and third interviews: These will focus on technology questions related to backend development, with the engineers. Fina