I applied online , got a call from the recruiter almost the next day. The HR was very cool and quickly scheduled the first phone interview according to my availability. Next was the phone interview within couple of days . The interview was scheduled for 45 mins , however to my surprise it ended very shortly because the interviewer only asked one question ! So I must mention it was a Java based role & I prepared accordingly. But I honestly feel the interview was very unfair because I felt the interviewer only wanted to prove me wrong. The question was regarding Hash Map where I explained the whole concept of Hashmap and internal functionality of buckets, LL or tree, which led to a bit of conversation but the conversation got a little tricky. I never came across that qn during my prep phase so I assumed something with whatever knowledge I had about Maps. As soon as I said this was the answer the interviewer was convinced that I am not a fit for the role coz maybe they want people who only know that one component of hash map and nothing else to play the role. I even asked him if he has any other qns but he was just not interested after that. To keep the norm he just you can ask me qns if you have any. The call started at 11.30 and was over by 11.47. ( although it was scheduled till 12.15) . I felt that it was a joke. I mean why would you even call if you just have a judge a person with 4 yrs exp by 1 single qn in a whole big world of Java. Sad !