Senior Software Engineer

About this role

Senior Software Engineer
Location: New York, NY (on-site, 5 days a week)
Compensation: $200,000–$275,000 + equity
Employment: Full-time
Department: Engineering

About Revin
At Revin, we're bringing AI to the built world. Millions of operators across
home services, construction, and remodeling have been overlooked by the last
wave of technology. We're building the system of intelligence that lets them
automate and scale revenue.

Today, over $2.3B in revenue runs on Revin, making us the #1 AI partner for
enterprise operators in this market. Our customers include Sears Home Services
($800M), Astara Capital ($700M), Del Air ($150M), Long Home Remodeling
($150M), ImproveIt Remodeling ($100M), Sage Home ($80M), and more.

We've raised $10M from Stellation Capital, 1Sharpe, Gokul Rajaram, Russ
Heddleston, Michael Werner, Tandem, Max Branzburg, and Marc Bhargava.

About the Role
We're hiring an Senior Software Engineer to build the production systems behind our
AI agents — the agents that handle SMS, voice, and email conversations on
behalf of $100M+ home-services operators. When our agent makes a mistake —
books outside hours, dispatches to the wrong zip code, promises a service the
business doesn't offer — it costs our customers real money. Your job is to
build the systems that prevent that.

This is a high-ownership role. You'll work end-to-end across a Python/FastAPI
backend, a Next.js/TypeScript dashboard, and the LangGraph workflows that
drive agent behavior. You'll partner directly with product, design, and
leadership, ship in production, and influence the direction of the platform.

What You Will Do
- Build and evolve LangGraph workflows that handle SMS and voice conversations
for enterprise operators
- Ship features end-to-end across a Python/FastAPI backend and a
Next.js/TypeScript dashboard
- Work in a multi-tenant Supabase/Postgres en...