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Founding Full Stack Engineer
LendKoi
New York City, USA
Full-time
Senior
Hybrid
Discovered 1 weeks ago
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Role Overview
We're looking for a Founding Full Stack Engineer to build our lending platform end-to-end — from the borrower-facing web app through the Django API and the fintech integrations that move money and make loans work. This is a genuinely full-stack codebase, not frontend-with-a-BFF: most features touch both the app and the backend. You'll own problems from ticket to production, raise the engineering bar as the team grows, and work closely with experienced leaders, a cross-functional team, and our vendor partners.
The compensation for this role is pay + equity. Flexible New York City hybrid. Full time.
Key Skills for This Role
Next.jsReactTypeScriptTanStack React QueryZustandReact Hook Form
Full Job Posting
Founding Full Stack Engineer
( Founding Role, Hybrid )
Have any questions? Reach out at hello@lendkoi.com
About the role
We're looking for a Founding Full Stack Engineer to build our lending platform end-to-end — from the borrower-facing web app through the Django API and the fintech integrations that move money and make loans work. This is a genuinely full-stack codebase, not frontend-with-a-BFF: most features touch both the app and the backend. You'll own problems from ticket to production, raise the engineering bar as the team grows, and work closely with experienced leaders, a cross-functional team, and our vendor partners.
The compensation for this role is pay + equity. Flexible New York City hybrid. Full time.
The stack you'll work in
Frontend: Next.js, React, TypeScript, TanStack React Query, Zustand, React Hook Form + Zod, and a shared component library built on Radix UI + MUI.
Backend: Django + Django REST Framework, Python, PostgreSQL, Celery, Redis.
Schema-first API: OpenAPI schema that generates a fully typed TypeScript client - types flow from Django serializers to React components, so schema drift is caught at compile time, not in production.
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