Is there an Applicant Tracking System?

Before I make my own set of forms, workflows, and all that.  I wanted to know if anyone knows of an Open Source recruiting, candidate, or applicant tracking system.  I saw the old one “Recruiter” and I saw the HRM sandbox.  Other than that I could not see anything for Drupal 8.

I was trying not to reinvent the wheel.

Drupal version: