I applied online. The process took 1+ week. I interviewed at Viridien (London, England) in Feb 2021
Interview
made an initial application and was quickly invited to a video interview. 12 questions - only one attempt to answer each question. Got detailed feedback only a few days later.
I applied online. I interviewed at Viridien in May 2022
Interview
I attended the recorded video interview. They provided detailed feedback after the interview. It was difficult to answer everything due to the time factor. Didn't get to attend the second round of interviews.
Interview questions [1]
Question 1
Few questions about the company, 3-4 maths and physics questions
I applied online. I interviewed at Viridien in Jan 2022
Interview
HR is considerate during the whole process; it might take some time to respond though. The company policy does not include availing any sort of helping material to prepare for interviews.
Interview questions [1]
Question 1
The first stage is a recorded video interview involving questions about the company's work in your domain of interest, advanced mental maths questions, describing your most relevant project, etc.