Mathematica Research Analyst interview questions

First step is an HR phone screening followed by a 30-45 minute call with a Senior Researcher. The last step is a video chat with several senior members as well as somebody with the same position. Everyone was super friendly and the interviews felt very straightforward. They were interested in what I had done and I felt myself almost relaxed by the end of the interviews.

First interview with HR over the phone, Second Interview with supervisor over Zoom, Then Written Exercise, Lastly, a Panel Interview with several people from the team which lasted long hours. Several month since I submitted my application. Overall the process went well and the company was transparent enough.