The process took 2 weeks. I interviewed at Retresco (New Delhi)
Interview
First intial round with recruiter.
Second round in the office with head of engineering
Third round with four people who work in the company.
After that they just said they would comeback and would not reply to emails.
First round with HR - discussion about interests and giving more information about the company
Second Round with the Hiring manager or the Team lead - mostly questions related to the previous experience.
Third Round with the team - A small white board coding and then code review of the small part of their day to day work