The interview was very structured, exactly as described in the other reviews posted here. There were 10 of us in the interview group and we assembled in the front of the facility. There was some confusion about dress code for the interview as we were given conflicting direction, but I can tell you that it was all males and 9 out of 10 wore khakis, dressy/casual shoes, and a dress shirt. No tie, no suit, and only one person wore jeans.
We began with a tour of the facility, which was enormous, but the person conducting the tour did not seem to have all of the information needed. Looks like the company is growing and evolving so fast that nobody can keep up with all of the changes, so they had only basic information about how the processes worked there. All of the employees were walking very fast, you can tell that it is all about productivity.
We then went into a room together, and were given a math problem to do. About half of the people banged it out, and half really struggled. There were then four rounds of interviews, about 1/2 hour-45 minutes each. There were 8 interviewers, so five of us were assigned to one team of four and five of us to the other team of four - which meant that for each round of interviews, someone got a break and had to sit that round out.
Of the four interviews, all of the interviews started the same way - "Tell me about yourself" - so don't be surprised and be prepared to give a brief rundown of your resume and skills to every single interviewer separately. One of them proceeded to discuss the math question, and review your logic and how you approached solving the problem, then just asked more in-depth questions about your background and experience. The other three followed the "tell me about yourself" opener with a series of three "Tell me about a time" questions - and they are adamant that you give very specific examples and follow the STAR interview format. All of the rounds concluded with a chance to ask the interviewer questions. Be prepared with a list - because by the time you ask questions on the tour, then ask questions to four separate interviewers, you start to run out of questions.
Most of the candidates seemed really stressed out and there is no reason to be. They are looking for a very specific candidate, and either you match or you don't - after such an intense interview, there is no way to fake it. It seemed like each of the "Tell me about a time" modules was reviewing you on a specific leadership dimension, so definitely study their leadership principles and make sure you have specific examples of each.
The process was very structured and organized, with good communication before and after. As others have indicated, whether hired or not you get an email about a week later - mine came 8 days after the interview.
