I applied through a recommendation. The process was pretty fast and seemed to go very professional.
Fist interview: phone call with an HR recruiter. The usual questions; about 30min.
Second interview: interview with a project manager. Usual PM discussions; about 1h.
Third interview: conf call with regional PMO managers. Only one way discussion, which took about 1h.
I was the only one that could be seen, the respective managers did not turn on the camera for conf call, which I considered very rude. The tone of the discussion was an arrogant one, unidirectional and made in a hurry.
Another downside was that they seemed to need a project manager, but on the call they wanted someone with strong technical experience: not what was presented on the website.
A final response/conclusion never came, which I take as very unprofessional. I would not have continued the discussen further anyway.