Full Stack Engineer

Senior Full Stack TypeScript Engineer — High-Impact Product Work (Fintech)

📍 NYC (Hybrid 2x/week) | 💰 Up to ~$190,000 base + strong equity

I’m hiring a full stack engineer for a high-growth NYC fintech, building the tools that help banks and startups make critical decisions around fraud, risk, and customer onboarding.

This team owns the core platform powering human review workflows – when automation isn’t enough. You’ll be shipping high-usage, high-trust features end-to-end: surfacing context, guiding decisions, and helping protect millions of users from fraud.

You’ll be working with a tight-knit team (~8 senior engineers) and a modern TypeScript stack: React, Node, Postgres, AWS.

What You’ll Do

✅ Build product features used daily by fraud/risk teams at 600+ banks and fintechs

✅ Lead full-stack projects that span frontend UX, backend services, and platform reliability

✅ Collaborate closely with design, product and engineering guilds (e.g. security, observability)

✅ Help shape the architecture of tools that power decision-making at scale

You might be a fit if you…

🟦 Have strong experience with TypeScript, React and/or Node.js

🟦 Enjoy working across the stack to ship reliable, clean product features

🟦 Have experience building internal tools, developer platforms or data workflows

🟦 Care about intuitive UX and building for trust, clarity and speed

Why Join

💥 High-impact work on a mission-critical platform

📈 Profitable company, well-funded, growing fast

🏙️ Hybrid 2x/week in Union Square HQ – real ownership and visibility

💻 Product-first culture with strong engineering foundations

You’d be joining a team that ships fast, moves smart, and is trusted by names like Brex, Marqeta, and Ramp.

If this sounds interesting to you, apply below.