I applied online. The process took 8 weeks. I interviewed at UBS (New York, NY) in Nov 2016
Interview
quick process, was shortlisted first for the 1st round which was a HR interview, then a phone call with a trader and finally the assessment centre. whole process took about 6 weeks.
Interview questions [1]
Question 1
math and statistical questions, bonds i was looking at (because of my experience in fixed income), conceptual questions about bonds and yield curves, motivations, and dodd frank and the future for securities