Lead Backend Engineer – POS Platforms Integration

Design and scale backend services that power POS integrations across ERP, eCom, CRM, inventory, and loyalty platforms. Build performant, secure REST and GraphQL APIs, implement real-time and batch sync with OAuth/SSO and event pipelines, and help shape a cloud-native, event-driven architecture. Ensure quality via contract/load testing and CI/CD collaboration, and drive observability, incident response, and post-mortems to keep store operations fast and reliable.