I applied online. The process took 1+ week. I interviewed at Wall Street Services (Boston, MA)
Interview
Basically I applied on their website and was contacted almost immediately for a short who interview. Then I was asked to come in and take their three assessment test. The first was mostly logic, the second all spelling and vocabulary and the final was basic arithmetic.
Interview questions [1]
Question 1
For me, all the math and logic was very easy but the second section was difficult. You are asked to complete spelling of incomplete words using the definitions.