Principal Engineer, Backend Engineering
Summary
Principal Engineer to design and lead the DevInfra AI Front Proxy, a cloud service that governs internal AI model calls for cost, trust, context, and security.
Overview Atlassian's internal AI usage is growing rapidly across engineering, driven by adoption of tools like Codex, Cursor, Claude Code, and Rovo CLI. This growth is a signal of value, and we need a Principal Engineer to build the infrastructure that makes it sustainable. You will own the technical vision and architecture for the DevInfra AI Front Proxy, a cloud-hosted service that sits at the developer-workflow boundary and governs every internal model call against cost, trust, context, and …