Mastering Google’s Software Engineer Interview: Coding Challenges Revealed

Google | Software Engineer | Interview Experience

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

Interview Process

The interview consisted of two parts: a coding challenge and a behavioral interview. During the coding challenge, I was given two problems to solve within 45 minutes.

Technical Questions

  1. Longest Substring Without Repeating Characters (Sliding Window, Hash Table)
  2. Balanced Binary Tree (Tree, Depth First Search)

Tips & Insights

I emphasized the importance of communication and conflict resolution during the behavioral interview. Overall, I felt that the interview went well, though I am awaiting their feedback.