Phone Screen, Phone Technically Interview (which was oddly in-depth of weird things like network stack), In Person interview I had to pay for hotel, and they have yet to reimburse me for it, and never actually informed me if I got an offer or was denied

The interview process was very professional and smooth. Although I was not selected, I was invited to apply for other positions with their recommendation. The interviewer was skilled, looking for programmers who could solve problems and avoid pitfalls. The question was not difficult, nor was it tricky, but required careful thought. In fact, it was the careful thought and clarification process that was important.