CMake - CMake is an open-source, cross-platform family of tools designed to build, test and package software.
Remote OK - The biggest remote job board on the web
SCons - SCons is an Open Source software construction tool—that is, a next-generation build tool.
WayUp - Largest marketplace for students to find jobs & internships
Ninja Build - Ninja is a small build system with a focus on speed.
Feedir - Feedir makes it easy to find job listings on Twitter.