I applied online. I interviewed at COTA in Apr 2022
Interview
Had 4 rounds of interview. First was a basic screening call with the VP. Then a technical interview round with the team engineers. Then a pair coding test with another senior engineer. Then a behavioral interview. They were medium difficulty questions and the interviewers were more than helpful.
Interview questions [1]
Question 1
Merge Sort. Given a set of numbers, print them in 3 columns such that the height of each column is the same or just 1 off from the other 2.