The first round of recruitment will be the discussion with HR where they will confirm all the details like your experience, expected CTC, Current salary, etc., to see if you are a good fit for the company.
Then, you will give a written test, and then an interview will be scheduled with the manager. Interview questions will be according to the job profile and level for which you are applying. I would recommend that you thoroughly read the Job Description to understand the expectations of the role. It will help you perform better in the interview.