Siemens Developer interview questions

Four interviews in total. The process took about a month. All the interviewers were very kind and helpful with the questions and feedback. First-round was a general interview where they asked me questions about my resume and projects I worked on. Second-round was a technical interview where I was asked in-depth C++ questions. Third-round was another technical interview where I was asked embedded programming questions. Four-round asked more questions about my projects, questions about programming, and C++-specific questions.

Applied through an employee referral. Had an initial audio interview of about 45 minutes.Questions about the academic projects and courses, I had done relevant to the job. Few weeks later they told that they have hired someone else.