Meta Senior Software Engineer interview questions

2 Rounds of whiteboard interviews (3 problems each) and a system design interview at the end. The problems got increasingly more difficult and the system design one was particularly difficult since the interviewer did not want to provide any feedback.

Typical big tech interview. Asked leetcode top 50 questions. Study those and you should be good, but work on speed because that is most important. Behavioral has a limited set of questions too.