AI Agent Engineer at Lumos

We're building the enterprise AppStore that lets teams instantly find, request, and receive access to any application they need. Lumos is the fast-growing, a16z-backed platform untangling app and identity management for companies like GitHub, MongoDB, and Major League Baseball.

Responsibilities

• Lead development of agent pipelines by designing modular SDK components, enforcing production standards, and mentoring junior engineers.
• Architect composable agent SDKs that include built-in safety checks and reliable fallback mechanisms.
• Create tracing tools and alert dashboards that monitor agent performance and quality in real time.
• Own the full agent lifecycle, from chaining and testing through CI/CD pipelines to production rollout.
• Partner with security and operations teams to maintain agent governance, auditability, and compliance.
• Coach teammates on observability and resilience best practices across the engineering organization.
• Build customer-facing features across the stack, including React and TypeScript on the frontend, GraphQL and Apollo for data, and Python, Flask, and SQLAlchemy on the backend.

Must-haves

• 5+ years of experience designing, building, and scaling end-to-end production systems.
• Hands-on experience deploying AI-driven workflows such as tool-calling systems, RAG pipelines, or autonomous agent orchestration with frameworks like LangChain or LangGraph.
• Strong command of API design, system performance, and modern software architecture.
• Proficiency in Go, TypeScript, or Python, plus familiarity with React.
• Working knowledge of identity and access management concepts, including SCIM, OAuth2, SAML, and integrations with identity providers or HRIS platforms.
• Fluency in English.

Nice-to-haves

• Prior experience leading technical projects or mentoring engineers in a high-growth environment.
• Background in observability tooling, alerting systems, or production monitoring for AI services.

Benefits

$175,000 - $300,000

• Fully remote role with flexible hours within a four-hour offset of Pacific Time.
• Medical, vision, and dental insurance fully covered.
• Company-sponsored retreats and team bonding trips throughout the year.
• Home office budget for an optimal remote workspace.
• Unlimited PTO with an encouraged minimum amount of time off.
• Up to 16 weeks of parental leave for expecting parents.
• Wellness stipend to support your health and well-being.
• 401k matching plan.