I applied online. I interviewed at Nubank (Toronto, ON)
Interview
They have a Webinar and machine test as initial screening process.
Implement a method for an in-memory database. Update an existing field, or create the record and field if they don't exist.
Codesignal round with some DSA / OOP is the first pre screening, Each question is in increasing difficulty, there are 4 questions. It is important to manage time as there is just 90 minutes to complete the task, ran out of time and was not able to even start the 4th problem.
Interview questions [1]
Question 1
Multi level OOP style coding question in increasing difficulty
I applied through a recruiter. I interviewed at Nubank (São Paulo, São Paulo) in June 2026
Interview
O processo foi tranquilo, as fasea até aqui foram:
Cod review, Eu e mais dois Devs.
Desafio de cod, pela plataforma CodeSignal.
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