Meta AI Engineer interview questions

recruiter gave a lot of detail, it was very helpful. got cut first round not clear why because i answered the question correctly. was odd and left a bad taste in my mouth

Coding round was there. Question related to trees. Storing data in nodes and accessing sequentially. Although interviewer expects you are already aware of this coding pattern and not clear with the question. You do what you know attitude rather than think and write at the time.