I applied online. The process took 1 day. I interviewed at General Motors (GM) (Roswell, GA) in Dec 2021
Interview
After applying for the position, the GM early career talent team sends an email that specifies which of the following 5 positions they are considering you for:
{Software Developer
Software Developer in Test
BI/Data Analyst
AI/ML Scientist / Data scientist
Operations Analyst}
In my case it was Software Engineer, so a "coding challenge" link was sent along with the interview process. The setup allows you to select which programming code you wish to complete the challenge. Practice can be repeated an unlimited number of times, which is of no use after you figure out the solution because there is only one practice challenge question. The practice challenge is extremely easy in comparison to the actual challenge you are given; 30 mins max time to complete. Although I can code, it had been a while and I couldn't figure out exactly what it was asking me to output at the time. Make sure that you are up on arrays (loops, indexes and adjacencies).
Interview questions [1]
Question 1
Adjacent matrices coding challenge in the programming language of your choosing.
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.