Design coding platform with global leaderboard
Company: Meta
Role: Software Engineer
Category: System Design
Difficulty: medium
Interview Round: Onsite
Overview: This question evaluates proficiency in scalable distributed systems and system design, including real-time ranking algorithms, data modeling, API design, throughput and latency trade-offs, correctness and anti-cheat considerations, and observability for a coding platform with a global leaderboard.
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