The process took 4+ months. I had initial phone screen from the recruiter after which I didn't hear back for almost 2 months. I was then called and asked if I was available for Technical Phone interview with the hiring manager after 2 months. The interview went well which was then followed by other technical screening exactly after 1 day. After that I was asked to follow up but they never responded to any of my calls/messages. None of the recruiters care about your emails too.