ByteDance Software Engineer Internship interview questions

Got interview invitation 10 days after applying on the website. No online assessment. 3 tech interviews.1 algorithm question and 2-3 system design questions each round. No behavior questions. The algorithm questions are easy, something like binary tree or linked list. The system design requires some basic knowledge in operating systems and network.

Beijing based. 4 rounds. First round: personal project, computer network and other CS knowledge. Second round: algorithm. Third: job requirement and content, design, etc. Fourth: HR asks about non-tech questions, personal and company development