I applied through college or university. The process took 4 weeks. I interviewed at J.P. Morgan in Mar 2014
Interview
Pretty stright forward process phone interview, then usually a superday. I found the process to be easy to get through as long as you know anything about the markets and are personable....
first HireVue, then Superday, 3 interviews and one math test. Math test contained statistic and probability questions, classics from the the green book. Took 2 weeks between Hiruevue and super day, then 2 more weeks until recived offer.
Campus interview - asked questions about interest in following market trends, ran through case studies of a couple companies in a sector, discussed impact of geopolitical events to businesses, and some basic accounting questions. Then discussed long term goals and reason for interest in the space.
Asked abt markets. Hobbies. Rates. Asset allocation. Background, why I want the job, why JPMorgan, time when I faced difficult decision, typical behavioral questions not anything super crazy outlandish. Good luck