Apple Software Engineer interview questions

Agreed to meet on-site in Santa Clara. Stood outside, apparently interviewer was waiting at a different door. He offered water. After going into the interview room had a whiteboard coding session. It involved creating a Java function to find the smallest number in an array. They emphasized communication with the interviewer who I would be working with. They were flexible and helpful during this point. After there were questions about Big O notation and Machine Learning. After the interview, in the parking lot, he started asking me about previous jobs I held.

Recruiter initial contacted me through LinkedIn. I had an initial phone screen with the recruiter. Then a technical phone interview with an engineer. I then had a phone interview with the hiring manager to talk more about the position and the surround group. After that they flew me out to California for several in-person interviews. I was in interviews from 1-6, each interview last about an hour and had 2 people in each. After that they decided that I would be a better fit for a different group so I had 1 more technical phone interview with an engineer, and one more phone interview with the new hiring manager.