Design a Real-Time AI Voice System
Company: Decagon
Role: Software Engineer
Category: ML System Design
Difficulty: medium
Interview Round: Technical Screen
Overview: This question evaluates system-level engineering skills for real-time conversational AI, covering audio ingestion, speech recognition, dialogue orchestration, response generation, speech synthesis, session state, interruption handling, safety, observability, latency, and cost, and is categorized under ML system design and speech systems.