Decagon

Staff Software Engineer, Voice Agent

Decagon
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9 months ago

Base Salary

$200k - $400k/yr

Responsibilities

  • Own the architecture and long-term roadmap of Decagon’s real-time voice runtime.
  • Lead initiatives improving speech understanding, synthesis quality, conversational timing, and responsiveness.
  • Define reliability, testing, and observability standards for live voice interactions.
  • Build frameworks that make voice systems easier to debug, measure, and iterate on.
  • Mentor senior engineers and help expand the technical culture of the Voice group.
  • Collaborate with Research, Infrastructure, and Product on speech models, latency, performance, and new voice capabilities.

Requirements

  • 8+ years of engineering experience with significant technical leadership.
  • Expertise in real-time systems, streaming pipelines, or audio-based applications.
  • Ability to define architectural direction and lead cross-functional projects.
  • Strong debugging skills across audio, networking, and model-driven systems.
  • Experience mentoring engineers and influencing engineering standards.
  • Preferred: experience with speech recognition or synthesis systems.
  • Preferred: experience with VAD, streaming protocols, or other real-time audio systems.
  • Preferred: experience designing or maintaining LLM-driven applications.
  • Preferred: experience optimizing performance for low-latency use cases.

Benefits

  • In-office work arrangement.
  • Take-what-you-need vacation policy; UK employees receive 25 days of statutory leave.
  • Medical, dental, and vision benefits for employees and families.
  • Life insurance and disability benefits.
  • Retirement plan, such as a 401K or pension.
  • Parental leave.
  • Fertility and family-building benefits through Carrot.
  • Daily lunches and snacks in the office.

Categories

Decagon

About Decagon

501-1,000 employees

Decagon is the leading conversational AI platform empowering every brand to deliver concierge customer experiences. Our technology enables industry-defining enterprises like Avis Budget Group, Chime, Oura Health, 1-800-FLOWERS.COM, and Hunter Douglas to deploy AI agents that power personalized, deeply satisfying interactions across voice, chat, email, SMS, and every other channel. We’re building a future where customer experiences are being redefined from support tickets and hold music to faster resolutions, richer conversations, and deeper relationships.