Senior Software Engineer

About the Position

We are seeking a Senior Software Engineer with 4+ years of experience in distributed-data systems to join our global team. You will be responsible for designing multi-tier synchronization across device, restaurant edge, and cloud backend.

Responsibilities

• 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.

Requirements

• 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 frameworks;
• Solid understanding of distributed systems fundamentals, including conflict resolution, eventual consistency, idempotency, and ordering;
• Experience with event-driven architectures and asynchronous messaging;
• Experience with PostgreSQL and relational data modeling;
• Experience using AI-assisted development tools such as Claude or GitHub Copilot;
• Upper-intermediate English level.

Nice to Have

• Experience with local-first synchronization engines such as ElectricSQL;
• Experience with mobile local persistence technologies such as SQLite, MMKV, or WatermelonDB;
• Experience with PostgreSQL JSONB or document modeling;
• Experience in the QSR, retail, or other high-volume transactional environments.

We Offer

• Growth without limits: build your skills through mentorship, internal TechTalks, challenging projects, and a dedicated annual learning budget
• Competitive compensation: get recognition that reflects your skills and impact, with regular performance and compensation reviews
• Flexibility: work 100% remotely with flexible hours that support focus, autonomy, and a healthy work rhythm
• Meaningful, modern projects: build impactful products using modern technologies alongside global teams and leading brands
• Collaborative culture: join a supportive environment with zero micromanagement where ideas are welcomed and contributions are recognized
• Well-being & support: access local well-being programs and people-focused support tailored to your location

About the Company

We are a remote-first company with positions available in Argentina, Brazil, Colombia, Mexico, and Guatemala. Our teams are diverse and collaborative, working on meaningful projects with global clients.