I applied and got an automatic OA, the OA was very difficult on hacker rank site compare to other companies. It is important to get perfect on the OA to move on the process.
Interview questions [1]
Question 1
What challenges did you face and how did you overcome them?
I applied online. The process took 2 days. I interviewed at Citadel (London, England) in Oct 2023
Interview
First stage of the interview was a coding Hackerrank challenge with 2 Leetcode-type questions - one medium and one hard. 60 minutes was allowed for both questions. The hard question was extremely difficult and insufficient time was given.