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11x11xSan Francisco, CA

Voice Agent Engineer (Full stack)

Builds and iterates fullstack systems powering voice AI agents for GTM, from concept to deployment. Requires 3+ years experience, CS degree, and expertise in TypeScript, React, NextJS, NodeJS, with interest in AI and voice tech.

130k – 160k/yr
On-site3+ YOEFullstack Engineering

About the role

What You’ll Do

  • Design, build, and iterate on fullstack systems that power AI agents from concept to deployment
  • Research and evaluate new approaches to agent orchestration, prompting strategies, and model alignment
  • Collaborate with product, design, and GTM teams to improve UX and usability for non-technical users
  • Share learnings, document findings, and contribute to the evolution of internal best practices
  • Participate in peer reviews, brainstorming sessions, and technical deep dives with our global team

Ideal Candidates Have

  • 3+ years of experience in a product-oriented software engineering role
  • A CS/Engineering degree & professional experience; bonus if you’ve worked in a startup, consulting, or customer-facing technical role before
  • Strong programming fundamentals in Typescript, React, NextJS, and NodeJS
  • Familiarity with APIs, data flows, and debugging live systems
  • Interest in AI/ML, conversational AI, or voice technologies
  • Responsive and proactive in addressing customer needs with bias for action - comfortable shipping quickly and improving continuously in live deployments

Base salary range: $130,000 – $160,000*

Skills

TypeScriptReactNext.jsNode.jsAPIsAI/MLConversational AIVoice TechnologiesAgent OrchestrationPrompting Strategies
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