I applied online. The process took 1 day. I interviewed at Matrix, IIT Guwahati (Guwahati) in Jan 2020
Interview
A form is filled by students who want to apply for the position. Shortlisted students are then called for an interview, where your capabilities are assessed after guaging your response to different situations which you are likely to face
Interview questions [1]
Question 1
How would you respond if professor threatens to deduct marks of all students due to marking wrong attendance