11 days ago
Base Salary
$175k - $225k/yr
Responsibilities
- Build and evolve LangGraph workflows for SMS and voice conversations.
- Ship end-to-end features across a Python/FastAPI backend and Next.js/TypeScript dashboard.
- Develop in a multi-tenant Supabase/Postgres environment using account-scoped queries, RLS, and JWT-based access.
- Build evaluation frameworks to identify AI-agent regressions before customer impact.
- Integrate with Salesforce, ServiceTitan, LeadPerfection, and AccuLynx.
- Partner with the voice team on real-time agent behavior using LiveKit and OpenAI Realtime.
- Optimize omnichannel experiences across SMS, voice, and email.
- Debug APIs and trace issues across services and data pipelines.
Requirements
- 2–5 years of full-stack experience shipping production software at a startup, high-velocity SaaS company, or AI-driven company.
- Working proficiency in Python with FastAPI and TypeScript with Next.js and React Query.
- Experience building LLM-powered features or strong interest in working with LLMs in production.
- Comfort working with production systems and learning multi-tenant patterns, including RLS, account-scoped queries, and JWT-based access.
- Ability to operate with ownership, initiative, adaptability, and customer focus.
- Bonus experience with LangGraph, LangChain, or other agent frameworks.
- Bonus experience with real-time voice or audio systems such as LiveKit, Daily.co, or Twilio Voice.
- Bonus experience with LLM observability tools such as Langfuse, LangSmith, or Helicone.
Benefits
- Unlimited PTO.
- $0-cost medical coverage.
- 401(k) matching.
- Lunch and dinner in the office.
- Gym membership stipend.
- Clear Travel Pass.
- Tech equipment of your choice.
- Mentorship pairing with a Revin advisor or investor.
- Relocation assistance.
- Full-time, on-site work in the NYC office five days per week.
- Competitive equity package and career growth opportunity.
Tech Stack
Categories
About Revin
Revin builds an AI-driven, modular SaaS platform for home services, construction, and remodeling operators, covering scheduling, appointment management, inside sales, revenue capture, and marketing. Headquartered in New York, it sells to multi-location and private equity–backed enterprises; customers include Sears Home Services, Del Air, Long Home Remodeling, and Sage Home. Over $2.3B in customer revenue runs through Revin’s system.