Apple Hardware Engineer interview questions

Lots of fundamental semiconductor questions including SoC design concepts, power, power scaling for IPs and static timing The panel was good and experienced and they would go deeper into the concepts until you hit a wall - so be well prepared with the fundamentals. However, they guide you towards the answer .

I got 2 Skype interviews in two solid weeks. One was friendly but the other one was very serious. They asked both behavioral and technical questions. I got on site interview.