The process was lengthy, consisting of:

• Two coding interviews
• Two system design interviews
• An HR round
• A final manager interview

During the coding interviews, the interviewers were not algorithmically strong, having understanding difficulties with well-known algorithms. The system design rounds were interesting, but in the end, after my final interview, I found out that they do not appreciate asking questions and having a dialogue. They just want to hear a final architecture without discussing in depth about different scenarios.

Design a new service in the Bloomberg terminal that allows users to perform mathematical operations between different stocks' options.