There are four stages in the interview process, aside from the initial call with the hiring team. The first interview involves a LeetCode challenge, which is relatively easy and primarily focuses on creating a small system that adheres to the SOLID principles. The second round is again a LeetCode challenge, but it is significantly more difficult, and I struggled during this stage. The interviewers are friendly and helpful; however, you need to actively follow up with the hiring team for feedback, as they do not provide any responses. This lack of communication seems quite unprofessional.