Applied for a full-time software engineering position at Bloomberg through an on-campus career fair. They conducted all of the rounds on campus.

First round: two engineers, whiteboard coding, and algorithmic problems.

At the end of that interview, I found out immediately that I would proceed to a second round (same style) with different engineers the next day. This round included different, easier algorithmic problems and discussions about company culture, etc.

I heard back a couple of weeks later.

A take on an iterative binary tree traversal problem. I struggled with time, as I was a bit rusty with the stuff.