The interview consisted of two technical phone rounds. It wasn't a good experience from the start. I get it, they are Twitter and they pride themselves for being in a position they are right now. It doesn't mean they should disrespect an interviewee. It took almost 6 weeks for the HR to schedule 2 rounds of phone interviews. Once in a while I had to check with the HR about the status of my application. It was frustrating. Interview questions were fairly simple. 1. Reverse words in a given string. 2. Removing certain characters from an Array (don't remember the exact question) First round was a good experience. He was respectful and asked standard interview questions. Second round was a disaster. Instead of evaluating my skill-set, he was focused on proving how good he is. Though the questions were simple, the attitude of the interviewer was really bad. Overall a bad experience sparing that one phone round.