Founding Engineer - IPO Timing Intelligence Platform

US-based applicants only. Time commitment: 20–25 hours per week. Monthly retainer: $2,000/month. Bellipo is an IPO timing intelligence platform. We track every stage of the IPO opening sequence and alert investors down to the first trade — Ping, Lock, Strike. Patent pending. USPTO trademark filed. 250+ waitlist leads. The market is moving — SpaceX has filed for an IPO and the window to get ahead of retail investors is now. WHAT'S BUILT Backend alert logic on Replit — PING/LOCK/STRIKE state machine, adaptive polling loop, market data integration. Needs stabilization, testing, and migration to production. WHAT YOU'LL BUILD — Backend stabilization and migration to production — Web app dashboard () — Mobile app (React Native, iOS + Android) — Push notifications and real-time alert delivery — Email alerts via Loops API — Free tier (Observer) and paid tier (Sniper, $29/month) WHAT WE OFFER — 3–5% equity, milestone-vested — Min $2,000 - Max $3000/month cash retainer — Founding Engineer title — Phase 2: patent-pending IPO momentum scoring model — the data layer the IPO market never had WHO YOU ARE — 5+ years full-stack experience — Strong in React Native, Node.js or Python — Experience with real-time data systems a plus — Startup experience, self-directed, no hand-holding needed — Excited about data architecture and long-term platform builds This is not a gig. If you want to build the intelligence layer for the IPO market — this is it.