I applied through college or university. The process took 2 weeks. I interviewed at Susquehanna International Group (Philadelphia, PA) in Jan 2017
Interview
Applied through my school's job search website and was contacted to schedule an interview. First interview was behavioral, followed by a technical interview a few days later asking questions about the market and general brainteaser/probability questions.
Submit CV through their application portal, they do it on a rolling basis. A week later, received an online assessment which was probability and finance. Then received an interview couple days later.
I applied online. I interviewed at Susquehanna International Group
Interview
Make you complete a test which didn't have a single question remotely close to equity research. Interview wasn't difficult but only contained 1 equity research related question out of the dozen asked. Don't know what they're looking for but I guess its someone who knows just about nothing about the they job applied for.
It was a phone screen with HR (part behavioral, part probability questions), a take-home assignment (modeling and writing), and then a Super-Day with a handful of people: a couple of associate, a couple of Analysts, DoR, Strategist