Voice Agent Engineer - Full-Stack (Remote/SF)

11x Limited; San Francisco, Northern (CA, KY); Hybrid; USD 180,000 - 200,000; Full time

Job summary

11x Limited is seeking a Voice Agent Engineer for full‑stack work on AI-powered agents that drive real customer outcomes. Location is flexible: San Francisco in‑office or remote across the U.S.

and Canada, with a base salary range of $180,000–$200,000. You will design and iterate on scalable systems, explore orchestration and prompts, and collaborate with product, design, and GTM teams to improve UX for non‑technical users.

Qualifications

• 3+ years in a product-oriented software engineering role.
• CS/Engineering degree; startup, consulting, or customer‑facing tech experience is a plus.
• Strong programming fundamentals in Typescript, React, NextJS, and NodeJS.

Responsibilities

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

Skills

Fullstack

Typescript

React

NextJS

NodeJS

APIs

Data flows

Live debugging

AI interest

Education

CS/Engineering degree

Job description

11x Limited is seeking a Voice Agent Engineer for full‑stack work on AI-powered agents that drive real customer outcomes. Location is flexible: San Francisco in‑office or remote across the U.S.

and Canada, with a base salary range of $180,000–$200,000. You will design and iterate on scalable systems, explore orchestration and prompts, and collaborate with product, design, and GTM teams to improve UX for non‑technical users.