Phone interview with recruiter. Video interview with hiring manager. Video interview with Vice President of SC. Mock sales demo with multiple hiring managers plus VP of SC. I eventually was ghosted by all of my contacts after they refused to respond to any texts/emails /LinkedIn messages. I tried several times to re-engage with them over the course of several weeks, and not a single person responded. Eventually the original recruiter who reached out provided closure which was very great of him. It was very unprofessional for the rest of the hiring managers/VP of SC to not respond whatsoever after my mock demonstration interview step.

There was a phone screen and then 3 or 4 stages with hiring managers and then a final demonstration of a product to a mock company(aka the leadership team). This was a large investment of time.