I applied through an employee referral. The process took 4 weeks. I interviewed at Bloomberg (New York, NY) in Jan 2016
Interview
I Applied back in November. Later heard back 3 weeks to schedule phone interview. Received a phone interview that week. It was a Phone Interview that lasted about 20 mins. I heard back the next day inviting me for a super day. Participated in a super day the next week.
Begins with a personality assesment that also includes puzzles meant to test pattern recognition. The assesment and the personality quiz takes about 30-40 minutes and requires no preperation before hand.
First was Hireview, 1 Hour interview with two team leaders, and assessment centre, consisting of tests, networking, and a final round interview with two team leaders from analytics and sales departments respectively.
Multi step interview process, they have you submit a recorded video interview, then you get selected for a virtual super day where they interview a bunch of candidates at once, then you get an in person. Know about finance and know as much as you can about Bloomberg and its business. Have a good take on AI in finance.