Founding Full-Stack iOS Engineer

We are looking for a highly capable, full-stack software engineer to help complete and launch an iOS marketplace app.

The app is already built in large part, with a SwiftUI iOS frontend and a Node.js/Express/MongoDB backend. We need one strong engineer who can take ownership across the full stack, finish remaining features, debug production issues, polish the user experience, and prepare the app for launch.

What You’ll Work On

• Complete and stabilize the SwiftUI iOS app
• Work on buyer, seller, checkout, orders, reels, admin, and account flows
• Debug API connectivity, auth, payments, shipping, and backend issues
• Improve UI polish while preserving existing business logic
• Work with Node.js, Express, MongoDB, and REST APIs
• Integrate and verify third-party services such as payments, shipping, email, Google login, and media uploads
• Help prepare the app for TestFlight/App Store submission
• Review the existing codebase and make clean, careful improvements
• Document what is completed, what is pending, and what needs production verification

Required Skills

• Strong SwiftUI and iOS development experience
• Strong backend experience with Node.js, Express, and MongoDB
• Experience building marketplace, ecommerce, social, or creator-commerce apps
• Comfortable working with authentication, JWTs, APIs, payments, uploads, and order flows
• Ability to debug real production-style issues across frontend and backend
• Clean code, good judgment, and strong ownership
• Ability to work independently without needing every step explained

Nice to Have

• Marketplace payment experience
• Shipping/logistics API experience
• App Store submission experience
• Admin dashboard or operations tooling experience
• Experience with video/reels/social commerce features