I applied online. There were three rounds of interview: 1- Hackerrank questions about coding, probability, basic calculus, and statistics. 2- Video recording of myself answering 4-5 behavioral questions. 3- Two rounds of on-site interviews in Goldman Sachs HQ in Jersy City, NJ. I waited for almost one week to hear back from them after the first and second interviews. I have not heard about their final decision yet.