I applied through university. I interviewed at Arista Networks
Interview
The technical interviews were very practical. They were hands-on real C debugging/programming in a Linux shell, the first of this kind I've ever seen. Yes, command line. You need to be able to use vim/emacs and gdb. A good thing about the interviews is that it gives you a feel of what the work experience is like in Arista. If you can't handle the interviews, or are mad about no IDE available, then probably you don't want to work in Arista.
Interview questions [1]
Question 1
How do you reverse a singly-linked list? (Write the actual C program that can compile and run!)
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.
Top companies for "Compensation and Benefits" near you