Multiple rounds of interview, including panel and scenario/response format. All interviews were conducted by phone as the position was telecommute based. The first interviewer was an HR screener but better than most and asked detailed questions about my background and experience. The panel interview was excellent with all panelists asking intellegent questions and presenting realistic scenarios. The panelists listened intently to my answers and had intellegent follow up questions. They were very good at going multipple levels deep on follow ups as well. It was fun. The final interview was with the hiring manager and also was a good experience. They made an offer which was not good enough for me to leave the position I was already in. I countered the offer with an explanation of why, but they declined my counter offer since they had 38 qualified applicants. I had no hard feelings and was impressed through the entire process.