I applied to the job through my university's job board. Within a few days, I was sent a timed coding challenge that I had about 2 weeks to start. The challenge was a lengthy (2+h) test hosted on hackerrank that covered general knowledge C++ questions. The questions ranged from easy to fairly challenging and were presented in multiple choice, short answer, and coding format.

2 OAs which test in depth concepts of C++ and LC type questions with only one test case for each. After passing both OAs phone call for 30 minutes interview. Interviewer had an omniscient god like feeling despite being conceptually incorrect. I don't know why they take interviews when the interviewer won't even listen to you and they are gonna reject even if you code the solution. Don't waste your time.