Senior Software Engineer — Offline-First Sync Architect

AgileEngine is seeking a Senior Software Engineer to design and implement a multi-tier sync architecture across local device storage, restaurant edge, and cloud backend for a high-volume QSR platform using React Native and Node.js.

You will work with offline-first strategies, event sourcing, CQRS, and distributed systems fundamentals, with PostgreSQL data modeling and real-time pub/sub to keep all devices in sync.