Citadel

One phone interview, followed by one on-site interview. There was a technical interview with five people, including two via conference call. Each interviewer asked technical questions, especially about algorithms and problem-solving approaches. I was

First round interview. Interviewer was friendly. The interview mostly focused on financial domain questions, data structures, bits and bytes, multithreading, and general C++ language fundamentals. No algorithm questions were asked. The interview

Surprisingly, the interview felt much easier than I anticipated. The technical rounds were straightforward, with a focus on design questions, like creating a thread-safe shared counter and a low-latency stock price time-series store. At one point, I