This interview process was very interesting and nothing like I've ever experienced before. I was interviewed by pretty much every person in the department and adjacent to the dept only to be completely ghosted by HR afterwards with absolutely no response to my follow up emails. I would have appreciated some kind of response to my numerous follow up,

Apply on their site, meet with HR, meet with direct manager, meet with dept supervisor, reschedule twice because manager did not show up for work that day, written exam to test skills