Fullstack Product Engineer / React + Node / Onsite (Flatiron NYC)

Fullstack Product Engineer — NYC (On-site, 5 days/week)

Comp: $150K–$300K + highly competitive equity
Experience: 3–10 years building 0?1 products
Visa: Available

A fast-growing AI company in NYC (Flatiron) backed by top-tier investors recently raised a $30M Series A and is building end-to-end AI systems for accounting and finance workflows. The team is scaling quickly and is hiring a Fullstack Product Engineer to own major product surfaces and ship real, production-grade features used by customers daily.

What You’ll Do

• Own product features end-to-end—from idea ? design ? build ? deploy.

• Architect full-stack systems spanning frontend, backend, and APIs.

• Work closely with users and internal teams to shape product direction.

• Drive high-quality execution in a fast, iterative environment.

• Contr...