I applied online. The process took 2 weeks. I interviewed at Columbia University
Interview
two online assessment tests. One is coding test, the other is sort of logical test. Two question for coding test. The first one is that given a string, delete all 'a,e,i,o,u', and return the new string. the second one is that given two string, check if one is the other's rotation. "cdefab" is the rotation of “abcdef" the logic test is hard to describe, but I suggest you to convert all a-z to 1-26 as a list and have that list at hands when you are doing the test.
Positive experience
Average interview
Application
I applied online. I interviewed at Columbia University (Australia Plains) in Jan 2020
Interview
The interview process was straight forward and challenging. This is not really a process that Glass D should force people to write and I am filling this in to see if a place is good to work for.