ByteDance Devops Engineer interview questions

OS knowledge and medium leetcode questions. And some previous projects and experience. Nothing really hard, live coding through internet, no on site interview. after technical interview there is one HR interview.

First they ask you to submit an assignment to build a simple fullstack application (backend, and with frontend as optional). Then they will contact you for online interview. The online interview was not related to the assignment a lot. The interviewer did not even turn on his camera during the online session.