The first round focused on a two-sum problem, which the interviewer progressively twisted three times to test my logical thinking. The second round involved a mix of High-Level Design (HLD) and some Low-Level Design (LLD). The third round was centered around core language concepts (Java in my case). The fourth and final round was a cultural fitment discussion

Interview was good. Focused more on problem solving. It a typical product interview with a software fundamentals (Dsa), technical 1 and 2, manager and hr rounds. Interview is not that difficult to crack.