Senior FullStack Engineer

Arbor
New York, NY
Job Description
Arbor is a company that unlocks ground truth for enterprises by turning in-person conversations into executive-grade strategic intelligence. We're signing real enterprise contracts in industries that power the global economy.

Requirements

  • 5+ years shipping production software, including time as an early engineer at a seed/Series A startup
  • Full-stack generalist who owns features end-to-end with sharp product judgment — knows what to build, what to cut, when to push back
  • Production experience in at least one of voice/audio, LLM apps, or data/insights pipelines (Umi is all three)
  • Fluent in Python/FastAPI + TypeScript/React; moves across frontend, backend, and infra in a single PR
  • Working knowledge of LLM app development: prompts, structured output, retrieval, evals, and non-deterministic systems that hold up in prod
  • AWS or GCP with multi-tenant SaaS security instincts (data isolation, PII, SOC 2)
  • Excited to be a foundational hire building AI for frontline enterprise

Benefits

  • Large enterprise customers
  • Strong founding team
  • Real upside: Already backed by the best with $6M+ from 645 Ventures, NextPlay Ventures (Jeff Weiner), Wisdom, and angels
  • Product that works: Customers see immediate ROI. Enterprise deals close fast.
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