AI Agent Engineer

Responsibilities

• Lead the development of agent pipelines: design modular SDK components, drive production rigor, and support the growth of junior engineers.
• Arcitect composable agent SDKs with built-in safety and robust fallback strategies.
• Design tracing tools and alert dashboards to ensure agent performance and quality.
• Own the agent lifecycle—from chaining and testing to CI/CD and production rollout.
• Collaborate closely with security and operations teams to ensure agent governance and auditability.
• Mentor and uplevel teammates on best practices in observability and resilience.
• Solve challenging technical problems across the stack to develop critical customer-facing features; includes the frontend (React, Typescript), communication layer (GraphQL, Apollo), and backend (Python, Flask, sqlalchemy).

Qualifications

• Strong software engineering experience with 5+ years of building and scaling end-to-end production systems.
• Strong knowledge of API design, system performance, and software architecture.
• Proficiency in modern programming languages such as Go, TypeScript, or Python, and familiarity with frameworks like React.
• Familiarity with identity and access management systems, such as SCIM, OAuth2, SAML, or integrating with IDPs and HRIS tools.

What We Value

• Energized by architecting robust agent SDKs, creating tools that ensure safety and observability, and mentoring others.

Pay Range

$175,000 - $300,000

Location

This role will be onsite in person 2-3 times a week in our San Francisco HQ

Benefits and Perks

• Remote-first culture – Work from anywhere within ±4 hours of Pacific Time.
• Medical, dental & vision insurance – 100% of premiums covered for employees, 60% for dependents. HSA and FSA available with employer contribution.
• International benefits align with local standards.
• Mental health support – Access to mental health resources and support.
• Monthly wellness stipend – A monthly stipend for gym memberships, fitness apps, and whatever helps you recharge.
• Life & disability insurance – Life insurance, short-term disability, and long-term disability coverage available.
• Flexible PTO – Flexible time off with a minimum annual requirement, because rest is part of doing your best work.
• Parental leave – Up to 16 weeks of paid parental leave for expecting parents.
• $1,000 annual learning stipend – An annual budget for courses, books, conferences, and certifications.
• Company & team offsites – Company and team bonding trips throughout the year, fully covered by Lumos.
• 401(k) with matching – Employer 401(k) matching to help you save for the future.