Senior Identity Agent Engineer

Position Overview

Lumos is building the critical infrastructure that defines relationships between apps, identities, and data, solving app and access management challenges for organizations. We are looking for a Senior Identity Agent Engineer to build and own core AI features and ensure the health of our engineering systems. This role offers opportunities to work across the stack, focus on customer value, and gain leadership experience as the engineering team grows.

Responsibilities

• Lead the development of agent pipelines, including designing modular SDK components, driving production rigor, and supporting junior engineers.
• Architect 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, including frontend (React, Typescript), communication layer (GraphQL, Apollo), and backend (Python, Flask, sqlalchemy).

Requirements

• Experience building and deploying AI-driven workflows (e.g., tool-calling systems, RAG pipelines, autonomous agentic orchestration) using frameworks like LangChain, LangGraph.
• 5+ years of strong software engineering experience 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 (e.g., SCIM, OAuth2, SAML) or integrating with IDPs and HRIS tools.

What We Value

We seek engineers who are passionate about shaping the next generation of intelligent agents, building reliable and modular systems, and elevating those around them. If you are energized by architecting robust agent SDKs, creating tools for safety and observability, and mentoring others, you will thrive at Lumos.

Company Information

Lumos is a fast-growing startup pioneering the way to untangle app and access management. We offer an enterprise-grade AppStore for work, enabling employees to easily search, request, and access any app they need.

Why Lumos?

• Jump on a Rocketship: Grown from 20 to ~100 people in just over 2 years, with a 10x increase in customer base.
• Renowned Investor Backing: Backed by Andreessen Horowitz (a16z) and raised over $65m from investors including Scale, Neo, Greg Brockman (President at OpenAI), and Phil Venables (CISO at Google).
• Unique Culture: Join an early-stage company with genuine influence on its trajectory, where we deeply care about our people and live by our values.

Employment Type

Full-time

Location Type

Remote work culture (+/-4 hours Pacific Time)

Salary

$170,000 - $200,000 per year (this range is a good faith estimate; actual pay may differ based on skill and experience).

Benefits and Perks

• 💯 Remote work culture (+/-4 hours Pacific Time)
• ⛑ Medical, Vision, & Dental coverage covered by Lumos
• 🛩 Company and team bonding trips throughout the year fully covered by Lumos
• 💻 Optimal WFH setup

Application Instructions

Please refer to the original job posting for application instructions.