Pall Senior Engineer interview questions

I did not have a good interview experience at all. Initially, the recruiter reached out to me to set up a video call with the hiring manager. However, the hiring manager never showed up in the zoom call on the day of the interview, and never apologized for it. Then, the recruiter reached out to me one more time to set up another video interview with the same hiring manager. This time, the hiring manager showed up, asked me 2 questions and left the video call, roughly 10 to 15 min interview.