The first stage is the initial phone interview, which primarily provides an overview of the company, its benefits, and the hiring process, as well as a summary of your industry experience. The second stage involves an assessment via Hackerrank, ranging from easy to medium difficulty, depending on the role you are applying for. It is generally related to the client's technology stack. The third stage is the initial client interview, which includes an overview of the client and their operations, with a focus on behavioral and situational questions to gauge the candidate's approach to work situations or issues. The fourth and final stage is the Technical Interview, involving live coding and architectural design problem-solving. The difficulty level is medium to hard, with a focus on optimizations and system fault handling. Note: After completing the assessment, there was a waiting period before the initial interview with the client was scheduled, which was approximately two weeks. However, subsequent to that, the process accelerated, with only a one-day gap between the initial client interview and the technical interview. Following the technical interview, a job offer was extended immediately.