I applied through a staffing agency. I interviewed at BlackRock
Interview
Start with a coding challenge with hacker rank. This is one of the hardest interviews I ever faced. Had three questions able to complete only one at the given time.
They ask you about 3 questions, in which you have 2-3 minutes to prepare before recording your answer. You get 3 attempts to retry incase you aren't happy with your first recording.
Interview questions [1]
Question 1
Tell me about a time you worked in a team to overcome a challenge.
Four interviews, forty five mins each. Met folks from different teams for their rotation program. Everyone was super smart and clearly excited about working there. Didn't end up taking the job because I decided to stay outside Chicago.
There was fitst technical round out of three round.
In my first round they asked a DSA Coding question. I do not quite remember the question that was asked, but it did not go well and was rejected.