Idealist

https://www.idealist.org

Best for: International development, nonprofit and NGO opportunities.

Tooltip: Available in English, French and Spanish.

Idealist is a global network of people and organizations working towards the goal of a world where all people can live free and dignified lives. Online and globally, Idealist connects 100,000 people with jobs and volunteer and action opportunities posted by over 111,000 organizations around the world.