The interview process spanned a couple months and was split over several in-face meetings, eventually leading to a "final" on-site interview. There, I presented my past work several times to numerous members of their design and engineering teams, before splitting off for some smaller one-on-ones. This went well and I was asked to come back for yet another final interview, this time with two of the senior folks who run the Seattle operations. They asked a lot of open-ended, off-the-cuff questions and it was impossible to read them. The entire process was fairly seamless, I spoke directly to the CD who was hiring, and he was always very quick to respond- until the end. I never heard back from him again after the final interview. I sent several emails and messages over the following month. Nothing. My take away from the experience is that it is a pretty rude and unprofessional way to treat someone who had spent days prepping and taking time off work to meet with them, to then just never hear back. A simple "we're going another direction but thank you" would have been wonderful.