Depending on which one you ask and which company you interview, a Product Manager's job description can vary quite a bit. Yet one thing stays the same across the board.  A big part of a Product Manager's job is to facilitate communication among others. 

When you are working on a small team, this is done relatively easy. One can achieve this simply as a side effect of doing his regular day to day tasks such as controlling the scope, timelines and budget.  However, things...