I applied online. The process took 2 weeks. I interviewed at Interactive Brokers (New York, NY) in Nov 2017
Interview
Apply it online and get an invitation to complete the following:
1. Answer Screening Questions online.
2. Complete a Predictive Index Survey(available in many different languages, about 15 minutes) online.
3. Take a technical test online(about 60 mins).
Interview questions [1]
Question 1
Basic Java knowledge, basic math problem, all multiple choice questions.