
General sense of wellbeing and balance
General sense of camaraderie and winning as a team
Good mix of quatitative and qualitative tests to assess candidates fairly
Kind, caring and generally empathetic towards the employees. Don't endorse the "please the clients at all costs" mentality in most service based firms.
Smart folks, willing to put in the hours to get stuff done. You can reply on the team to back you up in tough situations and share the load.