I applied online. The process took 2 weeks. I interviewed at Siemens
Interview
First an online coding challenge with some string parsing/manipulation, which was not related to the program logic so be prepared to parse and gather the input parameters etc from a stream. Than, an HR interview and a technical interview.
Interview questions [1]
Question 1
Memory allocation in C++, heap vs stack Java and C++ key differences, complexity, recursion, OOP and SOLID principles etc. Unit test- integration test, mocking in test.
start with two RH interviews, then a 2 hours technical interview with two project managers, the difficulty was average and they were quite friendly, and final step, an introduction to the project meeting and salary discussion
I applied through college or university. I interviewed at Siemens in Sep 2022
Interview
Overall a smooth process. I went through campus placements and had 3 rounds, two technical followed by 1 HR round. I was asked about object oriented concepts like inheritance, polymorphism and also simple codes.