Very technical interview that asked about equity valuations, how to calculate discounted cash flows, weighted average cost of capital, enterprise value, and what is happening in the financial markets. It was a great experience overall.

7+ rounds - with 2 different people in each round, motivational / competency questions + some market related and technical questions. varies by role but you need to really understand "Why GS"

A few rounds of short list and then interviews based on resume skills and past experience with problem solving ability to test candidates which seem good and the process tests candidates to the fullest