Job Summary 

Photon is seeking a Backend Architect to define and drive the architecture, scalability, and modernization of large-scale cloud-native backend platforms for enterprise e-commerce and loyalty ecosystems within the Quick Service Restaurant (QSR) domain. 

This role focuses on architecting highly scalable APIs, distributed event-driven systems, cloud-native microservices, and enterprise integration platforms using Python (FastAPI) and AWS-native technologies. The Backend Architect will provide strategic technical leadership across backend engineering programs, ensuring scalable, resilient, secure, and business-aligned platform capabilities supporting digital ordering, loyalty, identity, payments, and customer engagement journeys. 

You will collaborate closely with engineering leaders, product teams, enterprise architects, DevOps, and business stakeholders to define modern backend architecture standards, integration strategies, platform governance...