There are several accelerator programs that focus on social impact. (Full disclosure: I work for Impact Engine.) You could check these out. Many of these startu

There are several accelerator programs that focus on social impact. (Full disclosure: I work for Impact Engine.) You could check these out. Many of these startups are looking for talent: Impact Engine - http://theimpactengine.com/ http://theimpactengine.com/ Greenstart - http://greenstart.com/ http://greenstart.com/ Hub Ventures - http://hub-ventures.com/ http://hub-ventures.com/ Hope this helps!