The interview process included:

• An on-campus online coding round.
• A technical personal interview that focused on projects and general Data Structures and Algorithms.
• A third technical/behavioral round conducted by a senior Director-level person.

Confidence is key, as your personality also plays a significant role.

Hashmap implementation details. Resume walkthrough, and general OOPs concepts. I was also asked general Linux-based questions, like how the OS works. They do not look for hardcore algorithmic people but are keen on people who have good overall knowledge.