Solve coding and AI-assisted tasks
Company: Meta
Role: Backend Engineer
Category: Coding & Algorithms
Difficulty: medium
Interview Round: Onsite
Overview: This set evaluates algorithmic problem-solving across arrays, immutable linked-list interfaces, parent-pointer tree traversal, string validity via minimal edits, and grid-based pathfinding including an AI-assisted maze search, testing data-structure knowledge, complexity reasoning, and handling of constrained APIs.
Read the full Meta Backend Engineer interview experience this question came from