Senior Software Engineer - Offline-First Sync (RN/TS/Node)

AgileEngine is seeking a Senior Software Engineer to design and implement a multi-tier sync architecture from local device storage through restaurant edge to cloud backend for a high-volume QSR platform. You will apply conflict-resolutions, event sourcing, CQRS, and saga patterns across order, kitchen, payment, and receipt flows.

The role requires deep offline-first experience with a React Native and Node.js delivery stack, real-time pub/sub, and PostgreSQL data modeling to harmonize edge,