Mastering Google’s Software Engineer Interview: Tackling Robot Grid & Tree Problems

Google | Software Engineer | Interview Experience

Interview Date: January 19, 2026
Result: Not specified
Difficulty: Not specified

Interview Process

The interview process started with an introduction and general questions about my background. I was then asked a couple of coding questions that tested my problem-solving skills. The interviewer was very friendly and encouraged me to think aloud. After the coding section, we moved on to behavioral questions, focusing on my previous experiences and how I handled challenges. Overall, it was a positive experience.

Technical Questions

  1. Robot Grid Distance Challenge (Grid, Distance)
  2. Tree Distance Sum Problem (Tree, Graph)

Tips & Insights

  • Be prepared to think aloud during coding questions.
  • Expect behavioral questions that explore your past experiences and problem-solving approaches.