Yesterday, I was invited for technical interview. I applied for Full Stack Java Developer position . They asked only theoretical questions about Java, Hibernate, Sql,Microservices etc. The two people who interviewed me are not proficient in English. I don't think they speak English regularly. These guys struggled to understand what I was saying and I also struggled to understand what they were asking. It was boring and definitely wouldn't like to work with them. My advice to you is memorize all questions about Java,Hibernate,Sql etc or do not participate in the interview.