I applied through university. The process took 5 days. I interviewed at Nucleus Software Exports (New Delhi) in Aug 2021
Interview
The whole hiring happens in at least 3 to 4 steps: (1) Online test (aptitude, verbal ability, coding), (2) Technical and HR interview, (3)Training (if selected after 1 & 2), (4) Internship (if offered after 3).