NVIDIA Compiler Verification Engineer interview questions

After submitting my resume, I got an email asking me to immediately schedule two back-to-back 1 hour interviews. I hadn't even had an HR screen, so I went in confused as to what the calls were even supposed to accomplish. I correctly solved both coding questions, only to hear back three weeks later that I was not selected. While I enjoyed speaking to my actual interviewers, the overall process was extremely disorganized