• Design, develop, test, document, and deploy backend services that support mobile and app SDKs • Build systems that enable server-driven UX, feature configuration, and dynamic content delivery • Partner closely with SDK, mobile, and frontend teams to define API contracts and data models that scale across platforms • Translate product and UX requirements into backend-driven configurations and workflows • Lead the technical development of new capabilities from requirements through production rollout • Contribute to architecture decisions around versioning, backward compatibility, and client resilience • Help define engineering best practices for API design, schema evolution, and SDK support • Participate in on-call rotations and help troubleshoot production issues impacting client applications • Improve observability, testability, and operational metrics for SDK-facing services • Participate in code reviews, design discussions, and team planning • Mentor engineers and help grow backend expertise around SDK and server-driven design patterns • Be open to occasional travel to Fanatics offices, conferences, and team events