I applied through a recruiter. After an initial round , I was scheduled for a Skype interview. There were 3 interviewers sitting on the other end but most of the questions were asked by two of them. The third one did not ask any questions. Overall the experience was good. They started the interview with some general talk (which included traffic and weather in Boston :) ). Then, they told me about the project and the technologies used in that project and their expectations. Most of the technical questions asked were open ended which led to discussions. One question, for instance, was what problems did you face when using Knockout.js in your last project. The interview lasted for about 45 mins.