GrepJob
Revin

Senior Software Engineer

Revin
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3 months ago
New York, NY, USASenior / Mid Level
H1B Sponsor

Base Salary

$200k - $275k/yr

Responsibilities

  • Build and evolve LangGraph workflows for SMS and voice conversations.
  • Ship features end-to-end across a Python/FastAPI backend and a Next.js/TypeScript dashboard.
  • Work in a multi-tenant Supabase/Postgres environment with account-scoped queries.
  • Develop evaluation frameworks to catch agent regressions before they reach customers.
  • Integrate with various CRMs to manage unclean data.
  • Collaborate with the voice team on real-time agent behavior.
  • Optimize the omnichannel experience across SMS, voice, and email.

Requirements

  • 4–8 years of full-stack experience in a startup or high-velocity SaaS environment.
  • Production experience with LLM-powered features.
  • Proficient in Python (FastAPI) and TypeScript (Next.js, React Query).
  • Experience with multi-tenant production systems and account-scoped queries.
  • Skilled in debugging APIs and working with event-driven systems.
  • A continuous learner who thrives in ambiguity and is customer-obsessed.

Benefits

  • Unlimited PTO.
  • $0 cost medical coverage.
  • 401k matching.
  • Lunch and dinner provided in the office.
  • Gym membership stipend.
  • Clear Travel Pass.
  • Choice of tech equipment.
  • Mentorship pairing with a Revin advisor/investor.
  • Relocation assistance.

Tech Stack