They just check your confidence level. For me there were 4 rounds of interview. Each stage they would ask why are you into recruitment being an engineer. So prepare well for this if you are from engg background.

Round 1: Brief call with recruiter to understand my background and role fit. Round 2: Technical interview with problem-solving and case study. Round 3: Behavioral/managerial round focusing on past experience and cultural fit. Final Round: HR discussion on salary expectations and joining timeline.