348 according to http://www.quora.com/Airbnb-in-2015/How-many-front-end-engineers-are-in-Airbnb-and-whats-the-ratio-between-them-and-back-end-engineers http://w

348 according to http://www.quora.com/Airbnb-in-2015/How-many-front-end-engineers-are-in-Airbnb-and-whats-the-ratio-between-them-and-back-end-engineers http://www.quora.com/Airbnb-in-2015/How-many-front-end-engin..., assuming all 'nerds' are engineers, which usually isn't true of course, but http://nerds.airbnb.com http://nerds.airbnb.com makes me think maybe they are.