NVIDIA Software Engineer Internship interview questions

I applied online without a referral. The first round was a 45-minute interview focused on Python and networking. The interviewer got annoyed when I didn’t have a clear answer to a question, acting like I was challenging their authority, which was uncomfortable. The second round was a 30-minute system design interview with the hiring manager, and that went well. It felt like a good conversation. The recruiter was unprofessional. When I told them I had a competing offer, they just ghosted me. Even before that, their communication was slow and frustrating. Out of three interactions I had with people at the company, two were pretty bad. I wouldn’t recommend interviewing here.