First round is 30 minute chit chat about the project, what to expect etc. This was normal no trouble, usually what you expect from seasoned interviewer. Second round technical interview is really strage. Two really immature guys taken my interview and asking strange questions. If you dont answer - one starts laughing at you loud and another starts chuckling, really offensive. There are better places to work, take this offer if you cant find job anywhere else and luckily these guys offered you job which is very remote. Note dont try to question anything in the interview ..because interviewers have a maturity level of a peanut