I was contacted about a month after applying. Scheduling of the initial 45min interview was quick and smooth. The interview was straightforward and went well, from my perspective. The hiring manager requested I send additional information after our conversation and replied promptly when I did. After that, there has been no follow up. I reached out to the recruiter and hiring manager a few weeks after my interview to ask for a status update and received no response. This is the second time I’ve had this experience with Mathematica and it is incredibly disappointing for such a reputable company. I hear only great things about working there from those I know personally; I wish prospects were treated with a little more consideration and respect. It makes me think twice about applying again in the future.