HMB was the single worst in-person interview experience I've had over the past couple of years. After showing up with about 5 other candidates, we all took what was essentially an IQ test (foreboding of the company values, but whatever). During the 20 minutes allotted for said test, an employee was heard a room away having a major argument (throwing out lots of language). By the sound of things, he was getting fired that day. After awkwardly finishing our tests, we were separated into individual interviews with about 5 different consultant employees. Each of the reviews went roughly the same way: rapid-fire questions on bogus information such as "what is the acronym used to describe x", or "give me some obscure knowledge that 99% of sane people look up when they hit". While I could and did explain the overarching themes and what I did know, I got this vibe of elitism for recalling the magic keys to the arbitrary questions, which seemed to be pulled from a google search for expert-level software engineer interview questions.