Senior Software Engineer

🚀 Senior Software Engineer

📍 San Francisco | Fully onsite | Early-stage AI startup

A YC-backed AI startup is hiring Senior Software Engineers to help build AI-powered voice and communication systems for major financial institutions.

The role focuses heavily on backend infrastructure, real-time systems, telephony, and scalable AI agent workflows handling millions of live interactions.

What they’re looking for:

• 3–7 years engineering experience

• Strong backend / infrastructure background

• TypeScript + Python

• Hands-on builder mentality

• Experience shipping production systems at scale

• Strong ownership and startup mindset

Bonus:

• Voice AI / conversational AI

• FinServ or regulated industry experience

Environment:

• High-performance engineering culture

• Fully onsite in San Francisco

• Fast-moving startup pace

• Interview process targeted under 2 weeks

Great opportunity for engineers who want real ownership, high impact, and the chance to build foundational AI infrastructure from the ground up.

DM me if interested.