Job Overview. Hiring Event Barista/ Lead. We are a mobile espresso bar and coffee catering company. We specialize in events and corporate activations. April - August Part Time. September- December Full Time. Must have. barista experience of 1 year. ability to lift 50 lbs. a clean driving record. ability to drive to Morris county NJ and NYC. be comfortable in a leadership role. availability a minimum of two weekends a month , must work a minimum o...