Lead Backend Engineer - Crypto Payments & Ledger Architect

Triple-A is hiring a hands-on Lead/Principal Engineer to own the technical vision of our money-movement core: wallets, deposits, payouts, settlement and balances. You will drive the move to a double-entry ledger, raise reliability on the money path, and mentor a strong backend team while shipping code weekly. The role targets someone with 8 years in backend engineering and proven architecture leadership within payments or fintech, with deep Node.js or Go expertise and strong PostgreSQL skills. …