I applied through an employee referral. The process took 2 months. I interviewed at Apple
Interview
One friend referred me to several positions, after about a week, contacted by the HR in the kernel driver team, scheduled two phone interviews, two onsite interviews, one phone interview from Executive team.
Was reached out by recruiter since resume was in their database. Recruiter set up screening.
Screen with hiring manager going over background and one coding question.
Followed up a week later with a 1 hour technical interview with an engineer on the team.
Interview questions [1]
Question 1
Reverse a linked list. Test case to check if linked list is reversed. Test case to check if linked list of dupe values is reversed.