Average Interview – Overall Negative Experience – No – Sun, 4 Feb 2018
Interviewed in Cupertino, CA (took 90 days)
I applied online but for different position. After 2 months I got a call from HR which was followed by a questionnaire to finish. It had standard questions of filter design and signal processing. After which I got a phone interview with a manager which lasted for an hour. It covered DSP, C and embedded questions. Then I was given a coding homework. After 3 weeks I was scheduled for onsite interview but the HR people messed up here. I don't know why they changed the HR officer 3 times during these process. My onsite interview was rescheduled cause they forgot to book the date with the team and book my travel arrangements.
The onsite interview was almost 8 hours long and I thought it went pretty well. It was standard DSP, C coding and image processing questions. A lot of questions were focused on my previous projects.
Interview Questions
FIR vs IIR filter, different algorithms approach and Big O notations
Multiply two number without using multiplication table
Signal Processing question about average and variance
Coding homework to shuffle random deck of cards in a particular manner until the original orders of card has been reinstated
Answer Question
Other Details
The interview consisted of Phone Interview, 1:1 Interview and Presentation