I applied online. The process took 2 weeks. I applied through the website. The recruiter sent me an email in less than a week, and we scheduled an interview within a week. I spoke with two engineers who told me that I would receive an email containing the coding challenge. After two weeks without news, I sent an email asking for the status of the process and asking, in case they chose not to proceed with me, for feedback on how I could improve. A few hours later, I received an automatic email from the recruiter stating that they were not going to continue the process and with no kind of feedback. It seems that they forgot to click on the "discard candidate" button. Even so, I didn't give up. I sent another email to the recruiter asking where I could improve, and I received the response that "we did not identify anything that is an opportunity for improvement" and saying that "the demand is for professionals with a higher level of technical knowledge." How am I going to increase my technical knowledge without knowing my points for improvement? Honestly, I didn't expect this type of response from NuBank, with coldness and without any constructive feedback.

Why leave my current company?