I received a phone interview within days of applying. The phone interview was short, behavioral questions. About an hour after the phone interview I received an email requesting me to fly to Boston for an in person interview. I had to pay travel and hotel expenses, which was very expensive due to the short notice. During this interview I met with 3 individuals, they asked more behavioral questions. It was very laid back. I didn't hear back for two weeks and when I did they decided to go with someone else.