TechnoServe, a nonprofit business organization that provides business- and market-based solutions to poverty in developing countries, seeks qualified candidates for a "Cocoa Livelihood Project (CLP) -- Market Information System Implementation". See http://dpaste.com/hold/233898 for the full job posting.
TechnoServe also has other jobs listed at http://www.technoserve.org/resources/jobs and http://www.technoserve.org/take-action/become-a-volunteer.html
