I was asked an implementation-based question along with several follow-ups. The main focus was on:

(i) Writing clean and readable code

(ii) Proper use of classes and OOP principles

The interviewer shared the problem on HackerRank. The question was very similar to LeetCode 2034: Stock Price Fluctuation.

This round was purely focused on HR and Atlassian values. Some of the questions asked were: Tell me about a situation where you helped someone else improve. Tell me about a situation where you worked in a team and faced conflicts. Tell me about a project or initiative you worked on purely because it fascinated you. Tell me about a situation where you showed leadership.