I applied through a recruiter. The process took 1 week.

The interview process is divided into 6 stages:

• Initial chat with HR.
• Coding case: needed to develop a solution that would read from stdin and return the result of the requested case via stdout.
• Architecture Interview: a problem was presented and a diagram with the solution had to be developed; in this stage, it was necessary to analyze the problem and the possible resolutions.
• Pair programming: the pairing was carried out based on the code developed in the 2nd stage; it was initially necessary to explain the code and make some changes during the session.
• People & Culture Interview: another interview with HR where situational questions were asked about how to handle and give feedback, negative feedback situations, problem-solving cases, and communication.
• Hiring Manager Interview: a chat with 2 Nu managers where questions were asked about day-to-day life, workflow, development processes, continuous improvement, and some situational cases regarding feedback.

Explain a bug that has occurred to you and the way you solved it.