Senior Backend Software Developer

* Develop and enhance APIs and services that enable AI copilots/agents to interact with commerce systems (e.g., product discovery → pricing → eligibility → checkout)* Apply best practices for API design, including idempotency, retries, rate limiting, validation, and consistent error handling to support agent-driven workflows* Work with existing services such as pricing, subscriptions, entitlements, and checkout to build scalable integrations and support incremental adoption.* Contribute to monitoring, logging, and alerting; support SLOs/SLIs; and participate in incident response and continuous improvement efforts.* Implement secure service-to-service communication (authN/authZ), data protection, and basic guardrails for safe agent interactions* Help create documentation, SDKs, and examples that make it easier for other teams to adopt the platform* Work with developers, product managers, and architects to deliver scalable solutions and contribute to technical discussions and design revi...