I applied through a college or university. The process took 1 day.

• Online Assessment: There were 3 questions with 2 scores of 50 each, and the last one was worth 100. The platform was HackerEarth with a safe browser.
• Interview 1: There was a DSA question based on concepts like binary search that could also be solved using a segment tree, but you needed an understanding of a policy-based data structure to pass the given constraints. I told the interviewer the lower_bound approach and was selected for round 2.
• Round 2: The interview was an LLD round. The interviewer opened a car-pooling LLD question on HackerEarth and told me to write code that would pass the test cases. I wasted a lot of time in explaining, and at the end, I was out of time and not able to run it successfully.

A DSA question based on a concept like binary search can be solved using a segment tree also, but you need an understanding of a policy-based data structure to pass the given constraints.