Principal Engineer - Pulumi Neo

We're building an autonomous infrastructure engineering agent, Neo, which understands your cloud environment, plans and executes multi-step operations, and brings domain expertise to problems ranging from spinning up complex ML infrastructures to cloud migrations to continuous compliance enforcement. We're looking for engineers to build all aspects of Neo, from agent orchestration and tool interfaces to the web experience where users watch Neo work, approve operations, and understand its reasoning.

Requirements

• Build planning and execution systems that let Neo safely perform multi-step infrastructure operations across AWS, Azure, GCP, Kubernetes, and more
• Design tool interfaces that give the agent semantic understanding of cloud resources and access to engineering workflows
• Develop the context systems that help Neo understand each customer's infrastructure patterns and usage
• Create the feedback loops and self-correction mechanisms that make autonomous operation reliable
• Build evaluation frameworks to measure agent performance across Neo's capability areas: migrations, compliance, cost optimization, diagnostics, and more
• Work on the web interface where Neo operates as a 'virtual teammate'—task assignment, progress visibility, approval workflows
• Integrate Neo's capabilities into Pulumi's MCP Server for agent-to-agent workflows
• Collaborate with platform teams to deeply integrate agent capabilities into the CLI, SDKs, and Pulumi Cloud

Benefits

• Comprehensive medical, dental, vision, and supplemental insurance
• Unlimited PTO policy with at least three weeks off annually, plus 13 U.S. holidays
• 401(k) plan with an employer match
• 20 weeks of paid leave for birthing parents or primary caregivers, and 16 weeks for non-birthing parents or secondary caregivers
• Annual learning and development budget
• Equity ownership
• Monthly wellness fund
• Quarterly happiness fund