WatchGuard Technologies Software Engineer Interview Experience: DSA and detailed project questions

The interview opened with an intense discussion of DSA fundamentals. First, the interviewer asked me to rate myself in my main programming language. The questions followed that rating and grew harder as we went. We spent a lot of time on my resume. Every project and technology I mentioned led to follow-up questions, and I felt I had to justify my work with technical understanding, not just give a…

Shared by a candidate · reported Jul 2026. Interview formats change; use it as a guide, not a script.