First round with a recruiter followed by a second round with two programmers who asked live coding questions. Last round was with senior team lead who asked culture fit questions.
I applied online. I interviewed at Circa (Milwaukee, WI) in May 2017
Interview
I received an email to schedule an interview with someone (it was not HR). On the interview, I was asked questions concerning my career and qualifications. I was presented with a simple code I had to explain the solution for and more questions.