Has anyone ever tried an open source guild / jobs / recruiting / organized labor software system? Maybe a mix of Glass Door with Adhocracy or Liquid Feedback

Has anyone ever tried an open source guild / jobs / recruiting / organized labor software system? Maybe a mix of Glass Door with Adhocracy or Liquid Feedback https://liqd.net/software.html https://liqd.net/software.html http://dev.liquidfeedback.org/trac/lf/ http://dev.liquidfeedback.org/trac/lf/