It was 3 round process. Initial round was mostly on springboot, multithreading, elastic search and kafka. Especially liked it that it was more focused on interaction rather than just correct or incorrect answers. In 2nd Interviewer was very adamant on going with his particular approach to solve the problem. He was not very clear with what exactly he wanted to solve.

There were 2 rounds in the process 1st was common js basics and advanced theoretical questions, like execution context, scope, hoisting etc 2nd was coding challenge in JS with Leetcode medium level questions