Overall they were very meticulous. There were at least 4 rounds of interviews with 3 being technical. The technical questions weren't too bad and could be done with some practice of leet code. The math portion was more interesting and tougher to prepare for.
I applied online. The process took 4 weeks. I interviewed at Goldman Sachs in Jan 2021
Interview
I applied online, then received a Hackerrank. Following the Hackerrank, which consists of 3 coding questions, LeetCode Easy/Medium, there was a phone interview. It consisted of two coding questions, with some behavioral as well. The questions were LeetCode Easy/Medium again. A second phone interview after that, similar to the first one.
I submitted an application through their website and got a hackerrank first. Then I got a hirevue with a few questions. They were very open-ended and they did not give you much time to think.
Interview questions [1]
Question 1
Explain in detail one way you have thought of making money.