Co-ops are big in Brazil. They are how small communities organize to help themselves, given that they are often overlooked by large companies. Recently I had the opportunity to visit just such a coop in Valente, a town deep in Bahia in Brazil's Northeast.

Acumen Fund is currently seeking highly qualified applicants for the position of Portfolio Associate.

Location: New York, NY

Acumen Fund is a global non-profit venture capital fund serving the four billion people living on less than $4 a day. Its objective is to create a blueprint for building financially sustainable and scalable organizations that deliver affordable, critical goods and services that elevate the lives of the poor. Acumen Fund invests debt and equity in enterprises delivering critical goods and services to the poor in South Asia and East Africa.