jobberBase 
Posted on January 24, 2008
The Open Source Job Board Software
jobberBase is a great open source job board software, foundation of the successful www.jobber.ro
Focus on a niche! jobberBase is a great solution for single-industry recruitment.
Keep it simple and keep it focused!
Dan March 25, 2009
Soon to come the complete open source job board.
Expect for a double surprise!
joobsbox.com