OpenCFO · 1 day ago
Founding Full-Stack Engineer
United States
Full-time
Remote
Senior Level
$150K/yr - $220K/yrOpenCFO is building an AI-native operating system for modern CFO offices, aiming to unify complex enterprise finance systems into one platform. The Founding Full-Stack Engineer will take end-to-end ownership of product development, focusing on user-facing experiences and system integration while helping to shape the engineering culture.
Computer Software
Responsibilities
Own end-to-end product development, from user experience to backend integration
Build and scale a modern SPA using React, TypeScript, Vite, and Tailwind
Design intuitive, high-trust UIs for finance workflows (payments, approvals, dashboards)
Collaborate closely with backend systems written in Go via well-designed APIs
Translate product requirements into clean, maintainable components and state models
Optimize frontend performance, bundle size, and load times for complex dashboards
Work directly with founders and design partners to iterate rapidly on product direction
Establish frontend best practices around architecture, testing, and developer experience
Contribute across the stack when needed, including API design and data modeling discussions
Qualification
Required
Strong experience with React and TypeScript in production applications
Experience building SPAs with modern tooling (Vite or similar)
Solid understanding of frontend architecture, state management, and component design
Strong UI sensibility — you care deeply about usability, clarity, and polish
Comfort working across the stack, even if your strength is frontend
Ability to thrive in an early-stage startup with ambiguity, ownership, and speed
Product mindset — you think in terms of user value, not just features
Preferred
Experience with Tailwind or other utility-first CSS frameworks
Familiarity with design systems and component libraries
Experience building fintech or enterprise SaaS UIs
Exposure to AI-powered UX (LLM-driven workflows, assistants, or automation)
Prior experience as an early engineer or founder
Benefits
Founding Equity: A substantial ownership stake (1.0% – 2.5%) in the company. You are a true partner in our success.
Comprehensive Health Coverage: 100% Premium coverage for Medical, Dental, and Vision insurance.
Radical Flexibility: We care about shipping, not hours. Work where and when you are most effective.
Early Exercise: Opportunity to early exercise your stock options for potential long-term tax savings (QSBS).
Company
OpenCFO
OpenCFO is an AI-native finance operations platform built for modern finance teams.
Founded in 2025
2-10 employees
Funding
Current Stage
Early StageCompany data provided by crunchbase