I applied through an employee referral. The process took 2 weeks. I interviewed at Weisiger Group (Charlotte, NC) in Mar 2019
Interview
I was called in to interview with several groups of people that I would work with or around.
A recruiter coordinated a half day or so of meetings that included the leaders of the group, developers and leads, even complementary areas.
This was in 2017. The process seems to have changed to a central one.