I applied through a recruiter. The process took 3 weeks. I interviewed at Arista Networks in Jun 2018
Interview
First a email coding test and later in person technical interview with on-site demonstration of coding on Linux command line. After complete the tasks of 2nd interview, a refusal was given without any reason explained.
Interview questions [1]
Question 1
1. How to implement malloc() on your own approach.
2. Define and run a linked list element removal program.
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.