| Location | San Francisco, California |
| Salary | $160,000–$260,000 Per Week |
A very early-stage AI startup (founded 2024) focused on building advanced, AI-powered voice agents for enterprises. Their technology already handles millions of calls across sales, logistics, and customer support for well-known brands. Backed by Y Combinator and high-profile investors, they’ve raised $2.7M and are scaling rapidly with a small but strong founding team of 3.
As a founding engineer, you’ll have direct ownership over product architecture, technical direction, and customer-facing solutions. You’ll work hands-on with LLMs and voice systems, building scalable infrastructure and crafting conversational AI products that enterprises rely on. Expect high autonomy, close collaboration with leadership, and an outsized role in shaping both product and strategy.
Languages/Frameworks: TypeScript, React, Python, Ruby on Rails
Database: PostgreSQL
Cloud: AWS
Focus Areas: Voice AI, LLM integration, scalable systems
In-person work in SF (lean, high-output environment)
Typical weekday schedule: 9 AM – 7 PM
Additional Sunday collaboration hours: 11 AM – 5 PM
Fast-moving, customer-driven, small team dynamics
Competitive salary + meaningful equity (employee-friendly terms)
Health, dental, and vision insurance
Regular team events and offsites
Founded: 2024
Funding: $2.7M
Team Size: 3
Industry: AI, Voice Technology
Stage: Post-YC, early growth with paying enterprise customers