FIS Senior Software Engineer interview questions

Received a mail from Naukri asking to attend FIS interview on Saturday. It is a very small office with congested cubicles. They mentioned Spring and Web services as requirement. They didn't mention clearly what their requirement was. After attending interview they were asking Spring REST and Spring JPA I went to interview thinking Spring MVC and Spring IOC and Jersey/Restful/Resteasy They should mention what they want clearly. HR department is worst. They don't have drinking waterfacility too. Interviewers are very rude. They are lazy too. All worst fellows(used an intensive word GD is not accepting to write that)are doing the interview. Worst office worst people. HR department doesn't know for what they positions they have to call candidates. Wasted time for me. Bunch of waste fellows and incapable guys. Even I have got an offer I would have thought 100 times before joining. Lack of personal space. U will regret in life if coming from good product companies

Just a conversation about my career, side projects and interests in general. Also there was some general questions about JS ie: Scope, chaining, promises, event bubbling and the various quirks of JS the DOM API and CSS