Real, anonymous reports from people who interviewed for Software Engineer at General Motors (GM), newest first and distilled into what to expect across the loop.
I went through a fairly standard GM software engineer loop over a few weeks, with mostly behavioral + coding/debugging and a final manager conversation.
I went through a more engineering-knowledge-focused loop (especially around fundamentals like OOP) with friendly interviewers, and the overall tone felt moderate-to-easy.
The interview process typically begins with a recruiter or HR screen, focusing on background, fit, and sometimes preliminary technical questions. Candidates should prepare to discuss their resumes and experiences clearly.
Candidates can expect a coding assessment that often includes LeetCode-style problems, varying in difficulty from easy to medium/hard. It's essential to practice coding problems and be ready for both live and online assessments.
Behavioral interviews are a significant part of the process, with a strong emphasis on the STAR method to answer questions about past experiences and teamwork. Candidates should prepare structured stories that highlight their problem-solving abilities.
Technical interviews often include discussions on coding, debugging, and system design, with some candidates facing higher-level questions on domain-specific knowledge. Being prepared for both practical coding and theoretical design questions is crucial.
The overall interview environment can vary, with some candidates reporting a friendly atmosphere while others faced logistical issues or unprofessional conduct. Staying composed and adaptable is important, regardless of the interview tone.
Candidates often report mixed outcomes, with many not receiving offers despite feeling prepared. It's beneficial to seek feedback and reflect on the experience to identify areas for improvement in future interviews.