Intel

Phone call interview about the basics of: * Algorithm * Computer Architecture * Operating Systems Mostly on: * Bit manipulation * Memory management * Process scheduling * Threads * Mutex * Semaphores * Locking mechanisms * IO

Phone screen interview and onsite interview. There are typically 4-5 rounds of phone calls, followed by 2-3 rounds of onsite interviews. After that, HR will contact you to discuss your package, and then you will need to undergo a background check.

Talked on the phone twice, both calls lasting around 10-20 minutes. The questions were just to check how eager I am for the job.