Staff Software Engineer, Workflows Platform

The engineer will lead the development and enhancement of Lumos’s event-driven notifications and workflow orchestration systems, ensuring they are scalable, extensible, and reliable across core identity governance features like access reviews and JIT approvals. Core architecture for multi-channel messaging, including delivery routing, retry strategies, escalation paths, and message templating with support for localization and personalization will be owned and evoloved. Partnering with product and engineering teams to design developer-friendly APIs and contracts for triggering, previewing, and managing user-facing messages and workflow states is key. The role includes implementing infrastructure and tooling to support observability, auditing, and delivery guarantees, enabling teams to confidently build on top of the messaging and workflow layers.