1st round: Phone interview
Asked extensively about my resume and work experience. Asked why I wanted to work at Bloomberg and what I knew about the company. Also asked about recent news happenings. Overall, it lasted about 30 minutes.
2nd round: In-person interview
Met with 4 managers, 2 at a time, plus a bonus fifth manager at the end who was particularly intrigued by my background. What I liked was that before the official interview, I was introduced to two younger employees who talked about their positions and gave some interview tips. Generally, I had to talk a lot about my resume, what I knew about the position (specifics), and my work experiences. One manager asked a lot about my leadership skills.