I was referred by a friend and asked to come in for an interview. It lasted a few hours and I talked to different team members in one on one sessions. It was mainly getting to know you questions, talking about myself and them talking about the company. Towards the end I was asked one technical question about how I would do the database modeling for something like twitter where there aren't necessarily 2 way relationships. I went for a polymorphic association but had trouble remembering exact syntax. I was contacted 2 days later to say that they didn't think I have enough experience but there front-end team wanted to meet with me. I went in for another interview with the front-end team. It was more "getting to know you" questions. I wasn't asked any technical questions. I ended up just never hearing back from them one way or the other.