Hi,
I have been the sole developer of Vivid3D - a 3d engine wrote using C#/C++/OpenTK for the last year and a half. It is finally getting there. A full editor, engine, all the usual features. But to help reach the final milestone of selling it or crowd-funding it, I would love to add one or two more decent coders to the project.
So.. if you have knowledge of C# and OpenGL(Via opentk) and are interested, pls contact me here or via email ( vivid3ddeveloper@gmail.com )
This is not a paid job yet, but once crowd-funded or on sale, it will be.(We can determine how much and how before you start work, even if it's after it will happen.)
Here are a few videos on you tube of it. The ui is a custom opengl ui I wrote myself.