1) Screening interview with a recruiter (seemed to be outsourced)
2) Joint interview with current VP of Sales and CTO (also co-founder)
3) Practical exercise consisting of a pre-prepared presentation (took approx 1.5 hours), unseen task to be completed on the call and a roleplay. (Also took 1.5 hours)
They completely ghosted me after the third stage, until I finally received an automated email from somebody in HR approximately 3 weeks after my practical session. I had followed up with them, but nobody replied.
When I responded to the rejection notice, copying in the VP of sales, he responded offering a feedback session. Unfortunately due to an unforeseen emergency I needed to cancel and rearrange and he responded rudely and blocked me from accessing his calendar in the future. Seems that I dodged a bullet by not being selected here.