I applied through a recruiter. I interviewed at Arista Networks
Interview
I got contacted via LinkedIn by a HR, and then was scheduled for a phone screen. My interviewer was professional and asked me very C specific questions and some questions related to OS. I unfortunately was not up-to-date with C and pointers, so I did not do well.
Interview questions [1]
Question 1
How to reverse a doubly linked list in C.
Some OS/C specific questions like guess how much memory a particular structure takes etc.
Pretty good, not too complicated, was comfortable. Mostly LC questions, and was easy enough that you should be able to do it after doing NC150. good luck for the interview!
Starts with online test, then three rounds of technical interviews follow.
Not a lot of discussion, just go straight to the technical challenges which have to be solved in time
I interviewed at Arista Networks (Warsaw, Masovia)
Interview
By now I have had only first interview, that was focused on pure DSA. Despite that I would already recommend checking out gdb, cause it came in handy in my case.