Meta Software Engineer interview questions

Phone interview. I had to solve a coding question. The questions had average difficulty. Despite I knew how to solve the questions and explained my algorithm, the interviewer didn't seem interested at all. I started coding and explained every step I did. I could tell that my interviewer didn't even listen to me since when I asked questions I either didn't get a response or a "What do you need?" if I waited a few seconds. Overall very negative experience.

The interview process was simple: I was contacted by a recruiter and set up a time for a technical interview. Prior to that, I submitted by resume via Facebook's website.