I went through the full interview process:
Online test
Interview with Recruiter
Interview with Hiring Manager
Case study that takes 5-8hrs (proposal and executive summary)
Presenting case study to 4 team members
Interview with VP of Survey
Interview process was quick and the team were mostly lovely, except for the VP. It was clear to me that she was the one who rejected my application. Waste of time and, honestly, loss of a great candidate on their end. The job is still open and actively recruiting months later.