Since past behavior predicts future behavior, look for the candidate's behavior "patterns" as you collect information. For example, has the candidate enjoyed "big picture" work or detailed analysis more? Is he/she more of a generalist or more of a specialist

--The interview process is very lengthy the whole interview happened over the phone so i did not had to take a leave from my current job.it took a long time in the negotiation(1 month). They do not give any joining bonuses.