Qualcomm Senior Applied Machine Learning Scientist interview questions

Complete radio silence after on-site interviews. I went through the whole interview process, including one full day of technical interviews, back to back. They simply stopped replying to any sort of communication, no reply to my emails, wouldn't accept my phone calls. I was gobsmacked by the staggering level of unprofessionalism. Who would want to work at a place like that? This was at the Amsterdam branch, formerly known as Scyfer.