I had an introductory interview with them, about an hour long just to get to know me and talk about my resume. That was the easy part. The next step was a two-pronged interview over Skype. The first interview was with a CSE team manager. Pretty easy, just talking about how compatible your work style was with the team's style. It was friendly and informative and very casual. It was about 45 minutes. The second was an interview with two current/past CSE's. This was not advertised to me as a technical interview but it became one very quickly. For the first half hour, it contained basic questions about where my industry strength and weaknesses were: what I had been trained to do, what I hadn't, how much I knew about their company, ect. At the half hour mark, the second CSE took over and began drilling me with code samples asking me "What does this do? What does that do?" It took my by surprise because they used code languages I had told them I hadn't had a lot of experience in, but continued to ask me questions despite my "I don't know"s. After this technical portion, the two interviewers were much "colder" to me than they had been previously. I asked them 10 minutes worth of follow up questions and then we left. They told me they would contact me in 2-3 weeks. Overall the process took about 6 weeks from first contact to end of interviewing.