Meta Software Developer interview questions

Meta Interview Process (Software Engineer) 📌 1. Application & Recruiter Screen You apply directly or get referred. A recruiter reaches out to discuss: Your background and resume. Role fit and level (IC3, IC4, IC5, etc.). Timeline and next steps. 🧠 2. Online Assessment / Technical Phone Screens Depending on level and role, you’ll face: 🔹 (A) Online Coding Assessment (often for interns/new grads) HackerRank-style test (2-3 problems). Focus on data structures, algorithms, edge cases, and efficiency. 🔹 (B) Technical Phone Interview(s) (1–2 rounds) 45-minute coding interview via CoderPad or Meta's internal tool. Solve 1–2 Leetcode-style problems live. Expect: Strings, Trees, Graphs, Dynamic Programming, etc. Follow-up questions and optimizations. Clean code, communication, and test cases.

two technical round + 1 behavior round + 1 system design round. Each tech round is one Medium + follow up, time is very limited. System design is design a auction system of ins, not prepared well for this round.