ByteDance

3 technical + 1 HR round. Some interviewers are nice, some are basically unprofessional. Things like being late, not turning the camera on, and not trying to clarify questions. My overall impression is that they are simply looking for someone who

CodeSignal interview. Two LeetCode medium-hard problems. It was very difficult. You must practice a lot of LeetCode for this interview. The two problems were array-themed. The interview also contained 5 rapid-fire questions.

I applied through a recruiter. The process took 5 weeks. There are 3 technical rounds, and each of them consists of a resume deep dive followed by some problem-solving questions at the end. Once all technical rounds are complete, there is an HR roun