HR told me to come "dressed professionally" all the managers had shorts, T-shirts and sandals on. Dressing Professionally means something entirely different to folks at Groupon!

4 week process I applied online through an employer referral. I was contacted the same day I applied and was asked if I would be interested in an over the phone interview. That phone interview happened one week after the initial email and was a very brief, they just asked me about previous work experience and explained the job and benefits of the job to me. It lasted about 20 minutes. Right from the phone interview they asked if I could come in for an in person interview. I interviewed in person 2 weeks later. The interview consisted of two 30 minute interviews with a 30 minute job shadowing segment in between the interviews. The questions they asked were basic behavioral questions and my interviewers were very polite and created a non threatening environment.