It took two days.
One day, there was the first round: aptitude, which asked general questions. The second day, there were the technical round and HR round. They asked simple, basic questions and checked your overall personality, how confidently you answered, and how you performed overall.
Basics of C/C++ and other questions from your background
The following metrics were computed from 3 interview experiences for the Siemens Software Engineer role in Mumbai, Maharashtra.
Siemens's interview process for their Software Engineer roles in Mumbai, Maharashtra is fairly selective, failing a large portion of engineers who go through it.
Candidates reported having very good feelings for Siemens's Software Engineer interview process in Mumbai, Maharashtra.