Applied online, no referral. Full process took ~3 weeks, with some check in website that showed what step I was on. Office tour after offer, all online interviews. People were generally nice and were more interested in process than anything else.
Interview questions [1]
Question 1
HR round with 1 technical EV question, second round was a brainteaser and sports betting game with odds, final round was game theory question and another question related to the order book