Meta Platforms Software Engineer interview: coding and system-design loop

After the recruiter call, I had a technical screen with two coding questions, then an onsite-style loop with behavioral, two more coding questions, and system design. It was structured to test both range and depth under time pressure. The coding was LeetCode-style. I needed to explain the approach, write clean code, and handle follow-ups and optimization. The interviewers were not hostile, and so…

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