AgileEngine is seeking a Senior Software Engineer to design and implement a multi-tier sync architecture for a high-volume QSR platform, spanning local device storage, restaurant edge, and cloud backend. You will tackle conflict-resolution, event sourcing, CQRS, and saga patterns across orders, kitchen, payments, and receipts.
Responsibilities include offline-first guarantees, real-time pub/sub or WebSockets for live state, and PostgreSQL data modeling while aligning local, edge, and cloud