I applied online. The process took 2 weeks. I interviewed at Citadel Securities (Sydney) in May 2024
Interview
First was online assessment on HackerRank. 3 Leetcode medium questions. I was invited to do an online interview. Friendly interviewer. First asked some conceptual questions. Then leetcode easy and leetcode medium.
Interview questions [1]
Question 1
Second question in interview was basic topological sort.