Video interview was typical questions all found on glassdoor. 2 phone interviews, one with the future boss and one with other QAs who as you quant questions. In person interview with the boss, awesome guy

I had a non native English speaker interview me, I my self am a non native English speaker and couldn’t understand what he was talking. He asked my possible tests for comparison of data from different source, barely gave an clear inputs to answer that. Also, asked me to open an IDE , share my screen and do Leetcode. Worst time to buy and sell stock or max loss that happen in array. Again no clarity in the question. Boring one sided interview, bad luck strikes I guess