Five9

Senior Staff Engineer | AI Voice Engineering

Five9

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about 2 months ago
Bengaluru, India
Senior / Staff+
H1B Sponsor

Responsibilities

  • Lead architecture and development of real-time AI voice systems.
  • Design and optimize low-latency voice pipelines using RTP/SIP.
  • Integrate ASR, TTS, and AI inference services.
  • Mentor engineers and lead technical best practices.
  • Collaborate with Product, AI, Infrastructure, and SRE teams.
  • Own the full lifecycle: design, development, deployment, and operations.
  • Ensure scalability, reliability, and observability.

Requirements

  • 10+ years of overall software development experience.
  • 5+ years building real-time voice systems in C++.
  • 1+ year experience with real-time GenAI voice platforms.
  • Bachelor’s or higher degree in Computer Science or related field.

Tech Stack

AWSAzureC++Google Cloud Platform

Categories

AI & MLBackendDevOps