I applied online.
I had a selection process that took several months. After six interviews, multiple technical tests, and an interview with a manager, they informed me that all the feedback had been very positive and that they were pending a business decision to give me the final answer. After waiting two more months, I reached out to ask about the process, and they simply told me that the position was already closed. I feel it is a total lack of professionalism, and I don't recommend going through such a long process if in the end there is no guarantee, regardless of your performance.
Most of the process was technical questions.
The following metrics were computed from 15 interview experiences for the Nubank Machine Learning Engineer role.
Nubank's interview process for their Machine Learning Engineer roles is fairly selective, failing a large portion of engineers who go through it.
Candidates reported having very good feelings for Nubank's Machine Learning Engineer interview process.