Apple Senior Software Engineer interview questions

The process itself was well organised, good communication with the recruiter and each interviewer was professional. However, after completing a total of 8~ individual interviews/calls - recruiter screening, hiring manager screener with coding, 3 coding interviews, 1 system design interview, 1 behavioural interview and 1 miscellaneous culture “fit” interview (that was rescheduled multiple times), I received an auto-generated rejection email with zero detail. I requested more information from the recruiter and received another auto-generated follow-up with zero details. I’d spent weeks preparing, sacrificed annual leave to fit the schedule of cramming these interviews back-to-back, and adjusting to them rescheduling, not to mention hours of interviews - the least I expected was some small amount of feedback on where my gaps were so I could learn. Then they have the gall to send an automated survey asking *me* for feedback! Outrageous.

Had a very long system design interview today. It included many MVVM-related questions, required me to explain architecture patterns clearly, and I had to draw a detailed, accurate flowchart diagram.