I applied in-person. The process took 1 day. I interviewed at Google (Dublin, Dublin) in Dec 2017
Interview
I was informed that the program management roles are wide on spectrum and can have a couple of years to over 15-20 years experience and the performance during interview is weighted a lot. However, that wasn't the case and when I was in interview, it appeared that they were looking for a relatively junior level person.
Interview questions [1]
Question 1
Q: Experience of project management and project management skills?