Disclosed is a remote program development mediation system and method for enabling remote program development by mediating a program development contract between a development consignor and a developer, constructing the development environment of a developer terminal for developing a program in a Client/Server (C/S) environment in a virtualization server, and allowing a virtualization server to provide the developer terminal with a development tool image of a virtualized development framework. When a consignor requests a plurality of development pools to develop programs, a chronic difficulty to secure developers can be solved, and developers can develop programs remotely.