I applied in-person. The process took 2 days. I interviewed at UBS (Zürich) in Jan 2011
Interview
I passed first a HR interviews (motivational plus numerical test) and then I had an interview with four members of the team in person. It tooka whole day to finish
First round was panel Interview with 2 people, Ask questions on Statistics and resume. One was the VP of the team and other was regional manager. The Interview was not that difficult. But then I was ghosted. There was no reply from either HR or anyone else, I tried contacting them several times
4 rounds in total, 1 HR and 3 interviews with different members of the team, overall a smooth process with focus on the candidate experience and the value add to the team
Interview questions [1]
Question 1
Mostly Statistical questions focused on the area of your team's model development