I applied online. I interviewed at General Motors (GM) (Oshawa, ON) in Sep 2015
Interview
Initial round of phone screening with HR on your background.
On-site technical interview with a group of engineers. ~3 hours. One algorithm question, other C++/Java understandings and overall OS (Android framework) architectural questions.
2nd on-site interview with HR and tech manager on behavior questions.
Interview questions [2]
Question 1
Sort an array with N element in M+N array. To use O(1) space and memory.
Took the OA, then had three interviews (coding, debugging, behavior), then technical/behavior
Each interview was around 45 minutes. The coding interview had two medium difficulty questions. Then, I read through a file for debugging. The final interview was with the hiring manager.
I interviewed at General Motors (GM) (Dublin, Dublin)
Interview
Video call with 2 panelists, was asked general questions about myself. Was asked verbally how to code a program. How do you approach the problem and what to do to make it better.
I applied through college or university. The process took 2 weeks. I interviewed at General Motors (GM) (Toronto, ON) in Apr 2026
Interview
The interview process consisted primarily of behavioral questions focused on past experiences, teamwork, conflict resolution, and problem-solving. Interviewers were friendly and professional, and the process felt conversational. Be prepared to discuss your background and provide examples using the STAR method.