Guidewire Software Engineer interview questions

HR recruiter contacted through LinkedIn saying that your skills and experience matching the position we have right now. During HR call they asked me more than twice about the offers that I had at that time. They told for phone screening technical and two days after the interview they again contacted saying your skills are very impressive and called for onsite interview. Again they asked that whether I have any offers and I had one other offer at that time. They told that they are worried about other offer before onsite interview. The interviewers looks professional because I think they have good management skills but they didn't have perfect grip on the technologies they are working on. But totally ok interview. Most funniest thing is that they denied to give you me an offer saying that you are too Jr for considering to this role because they itself called me and they played partial role in losing other offer as well. Please be careful in considering for the interview. This interview wasted my valuable time and I spent lot of money for my travel. I think God only knows the original reason to be contacted by this type of time wasting people