Befor and during the interview process is quite good and it is fair and shows professionalism. You must be prepared in technical exam and technal interview particularly in your position applying for.
After the interview, it takes a lot of waiting (weeks) and the HR might not respond even you are flooding the emails regularly.
I applied through other source. The process took 2 weeks. I interviewed at Lotus Labs (Bengaluru) in Sept 2021
Interview
telephonic interview, 2 rounds and then HR round it was good one as a fresher questions were not so deep and only theoretical. 2nd round with director was briefing out on activities
I applied through an employee referral. The process took 4 weeks. I interviewed at Lotus Labs (Bengaluru)
Interview
I applied through reference, later got a call from HR and scheduled for interview. Multiple rounds of interview with aptitude, technical, HR . It was good experience with respect to facing the interview