I applied online and about 2 weeks later had a test that everyone takes no matter what position. I passed the test and 4 weeks later was contacted by hiring manager and scheduled an interview at the Waltham Ma offices. I was interviewed by 3 people a manager and 2 supervisors for the position I was interviewing for.

Video interview with 3 mind games then two normal interview questions. The mind games were numerosity, shapeshift, and one where you pick between two pictures to select the one that most describes you.