I applied through a recruiter. I interviewed at Siemens (Estambul) in Jan 2018
Interview
Codility questions both online and on-site without mouse. Some design pattern questions and SOLID principles.
There was only one technical interview with two managers. They intend to decide according to codility score. Second interview was with human resources.
Interview questions [1]
Question 1
Tell us about some design patterns and SOLID principles.
I applied through a recruiter. The process took 1+ week. I interviewed at Siemens (Nueva Delhi) in Nov 2020
Interview
I undergone the interview process in the month of nov 20 the process was good and took around 2 weeks for me since the rounds were online and panel was not available.
I applied through an employee referral. I interviewed at Siemens (Atlanta, GA) in Dec 2016
Interview
Long and comprehensive - There were lots of detailed questions about math, computer science, and c++ specifically. It took about 3 hours, but there was lunch included. All the interviewers were very warm, helpful, and smart.