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[Remote] Voice Agent Engineer (Full stack)

Remote Full-time Now Hiring

Note: The job is a remote job and is open to candidates in USA. 11x is a company focused on redefining sales through AI technology, and they are seeking a Voice Agent Engineer. This role involves designing and building fullstack systems for AI agents, collaborating with various teams to enhance user experience, and contributing to internal best practices.

Responsibilities

  • 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

Skills

  • 3+ years of experience in a product-oriented software engineering role
  • A CS/Engineering degree & professional experience
  • 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
  • Bonus if you've worked in a startup, consulting, or customer-facing technical role before

Company Overview

  • The autonomous digital workforce for GTM teams. It was founded in 2023, and is headquartered in San Francisco, California, USA, with a workforce of 51-200 employees. Its website is https://11x.ai.
  • Company H1B Sponsorship

  • 11x has a track record of offering H1B sponsorships, with 2 in 2026, 5 in 2025. Please note that this does not guarantee sponsorship for this specific role.