I applied through a recruiter. I interviewed at Nubank (Toronto, ON) in May 2026
Interview
The interview has multiple rounds from coding assessment, architecture round, pair programming, technical interview and HR round. I was able to reach till architecture round. They usually provide an update after every 1-3 business days.
Interview questions [2]
Question 1
It was a Codesignal round with 4 questions with a classic OOP design. One was about standard banking operations and the other was finding top n withdrawers. The time limit was 90 minutes.
The next round was Architecture round about chargeback design where you need to process all the transactions and upload them to ftp with a max of 4 files per day. It was for 60 minutes.
the interview rouds was pretty standard a algorithm for house about stock , next check the algorithm in live, then design interview and manager interview 1 interview in english rest in spanish
There are 5 round of interview, first round is technical coding, after that is system design interview, each round has result, if you are not passing the previous round, you got refuse email
