It was a 3 round interview with HR round, technical round and managerial round. I gave all the rounds and was asked to choose between PCB design engineer or R&D department at the end of the managerial round.
Interview questions [1]
Question 1
Would you want to work as PCB design engineer or in the R&D department for python scripting
Self introduction followed by technical round, in technical they will ask you more about electronics basic, about pcb , questions about design , human resources round, production manager will take another technical round