This was for the Senior Product Manager PDE + Go. I was sent an email invite to book a slot for my availability. I did that, but received no response from the recruiter. I then added more slots well into the following month as I wasn't sure what the horizon was. I still didn't get a response. I emailed the recruiter twice asking for clarification and help, but did not receive a response. I then contacted the recruiter via LinkedIn twice. Again, no response. It was very upsetting to see a respected company like Sony being represented by such people I was excited by the opportunity but I suspect the recruiter was playing with the shortlisted pool to push someone else perhaps.