Snap interview questions

I had two rounds of hangout interview. In both interviews, I presented my current research and discussed about potential research project. In the second interview, I solved a coding problem related to basic algorithm.

2 video interviews which went okay but the role was not very well predefined on the JD and in one interview, they were talking about responsibilities which weren't mentioned on the JD. Never got a call about the next steps or a rejection, which I thought was pretty unprofessional