I applied online. I interviewed at Arista Networks (Vancouver, BC) in July 2025
Interview
- First HR call (30 min): Introduction and discussion of past experience
- First technical round (1 hour): 2 problems
Q.1 DSA problem on array (needs to be in 'C' language)
Q.2 Debugging problem on class (given in 'C++')
- Rejected after the first technical round (was only able to solve Q.1 and didn't have enough time for Q.2)
Interview questions [2]
Question 1
Q.1 DSA problem on array (needs to be in 'C' language)
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.