I applied online. I interviewed at Viridien in Jun 2022
Interview
Series of behavioural, mathematical and signal processing questions. One minute to read the question and 2 minutes to answer. There were about seven questions in all. You are allowed to take the interview at your convenience as it is a video interview
I applied through a recruiter. The process took 3 weeks. I interviewed at Viridien (Houston, TX) in Apr 2025
Interview
First round was elementary middle school math. In the second round, there was a presentation on PhD research, and some technical questions. However, they ghosted me even after descent second round interview.
Interview questions [1]
Question 1
One question was regarding the phase change when sound wave transmit or reflect through an interface.