The interview process was quite long, but not particularly difficult. My frustration is that after going through two interviews and an additional half day visit to the site for another two interviews, they never even bothered to tell me I didn't get the job. I took time off from work and put myself in potential danger in the middle of a pandemic, but even after following up multiple times over the course of several weeks, I was consistently told I was a "very strong contender" and that I would hear back one way or the other by a particular date. Yet, I was never told I didn't get the position. I had to go to the job website to see the posting had been taken down. This experience has completely turned me off from this company as a whole. It shows they don't value other people's time (which was already somewhat apparent during the interviews) and is simply inexcusable in a world of email.