Yapstone Senior Software Engineer interview questions

Instead of a friendly conversation to check what my skills and limitations are and if the company would be suitable for me and vice-versa, the interviewer had a inquisitive, unsympathetic tone. All my answers were replied with some kind of suspicion about what I just said. During the whole conversation he had a tense expression, as if he was interrogating someone and trying to find if I was lying. He mentioned that a lot of people wanted to work in that company but, when I asked why, he had very little to say besides working fully remote with people from different countries, which are common things since after the pandemic. He asked what was my proficiency with the english language. My resumé was in english and I exchanged e-mails in english with other recruiters before the interview. A five minutes conversation would have solved that question, but instead he kept speaking in our native language, still with a suspicious look. When I brought some serious personal problems that I faced in the past, he just wanted to know how did I stay "professionally relevant". He asked me a lot about my professional experiences and if it would fit on the job description, so I thought he had a strong technical background. But he had very little to say when I asked for more details about any technical topic. Overall, the interviewer seemed to have poor skills as an engineer and as a manager, so I wonder what the company expected from this interview with a candidate for a high level senior position. I had to sign a NDA for a interview. In more than 10 years of experience this is the first time that I see it. And yet, there wasn't anything mentioned during the interview that was relevant to a NDA. Everything just felt unnecessarily presumptuous. There isn't anything particularly endearing in the job description neither in what the company does. Some interviewers are of the type that behaves like she/he is doing a great favor by offering you a job, and this was one this cases.