AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards.

WHY JOIN US
If you're looking for a place to grow, make an impact, and work with people who care, we'd love to meet you

ABOUT THE ROLE
We are looking for a Senior Software Engineer to own offline-first data synchronization for a integral QSR POS platform, designing multi-tier sync across device, restaurant edge, and cloud backend. You will implement conflict-resolution using CRDT-based frameworks including Automerge or Ditto, apply event sourcing, CQRS, and saga patterns across order and payment flows, and model the PostgreSQL cloud data layer against local and edge stores. The role requires hands-on CRDT sync experience, React Native, Node.js, and distributed-systems fundamentals.

WHAT YOU WILL DO
- Design multi-tier synchronization across local device storage, restaurant edge,



and cloud backend with offline-first guarantees;
- Implement conflict-resolution strategies using CRDT-based sync frameworks such as Automerge or Ditto, along with vector clocks, last-write-wins, merge policies, and eventual consistency;
- Apply event sourcing, CQRS, and saga patterns for order, kitchen, payment, and receipt workflows;
- Use real-time pub/sub or WebSockets to maintain live state across devices;
- Model the cloud data layer using PostgreSQL and define reconciliation strategies between local, edge, and cloud data stores.

MUST HAVES
- 4+ years of software engineering experience with production distributed-data or synchronization systems;
- Strong experience with React Native, TypeScript, and Node.js;
- Experience with offline-first or local-first data architectures beyond simple caching, including hands-on experience with Automerge, Ditto, or comparable CRDT-based synchronization fra

📌 Senior React Native Engineer (San Miguel de Tucumán)
🏢 AgileEngine
📍 San Miguel de Tucumán