Interviewed with the hiring manager, lead APM for the group, and 2 portfolio managers. They asked me about my background - some fit questions. But I also had a lot of technical questions re: fixed income securities - duration, convexity, yield curve, etc. The hiring manager asked me a few brainteasers, though my final answer was much less important than my ability to walk her through my thought process.

Very long, 8 interviews in total. Each interview lasted approximately 30 minutes and each interview felt almost identical. Just bounced around between department heads. In total these 8 interviews were spread out over about 6 weeks.