First email was with the recruiter. They confirmed my application and chatted with me. They were not knowledgeable in the role at all. Set up an interview with the hiring manager. The hiring manager asked me three questions and it lasted about 20 minutes. It was awkward as he did not explain the role, the team, the company just went right into asking me about ssh keys. I could tell he either didn't like me and was forced to interview me or had someone else in mind.