Lead Multi-Agent Systems Engineer (Production & Scale)

System1; Los Angeles (CA); On-site; USD 180,000 - 270,000; Full time

Benefits offered by this job

Competitive salary + bonus + equity

Generous PTO + 11 company holidays

Open sick time

100% covered Medical, Dental, Vision

401k with match

Health & Dependent Care Flex Spending Account

Paid professional development

Leadership & growth opportunities

Virtual company and team building events

Job summary

A dynamic tech company located in Los Angeles is seeking a Lead AI Product Engineer to design and build cutting-edge AI agent systems. You will be responsible for multi-agent workflows that deliver real consumer value. The ideal candidate has experience with LLM-powered systems, strong backend engineering skills in Python or Node.js, and the ability to rapidly iterate based on user feedback. This position offers a competitive salary plus bonuses and equity, generous PTO, and comprehensive health benefits.

Qualifications

• Experience with LLM-powered systems in production.
• Strong backend engineering skills, ideally with Python and/or Node.js.
• Ability to design multi-step execution loops with state management.

Responsibilities

• Build and operate multi-agent systems that solve user problems.
• Implement agentic coding workflows for autonomous iteration.
• Collaborate with Product & Design for shippable workflows.

Skills

Building LLM-powered systems

Backend engineering with Python or Node.js

Designing multi-step execution loops

Distributed systems primitives

Instrumenting and observing agent behavior

Deploying on cloud infrastructure

Inter-agent communication patterns

Implementing evaluation pipelines

Cost-aware execution strategies

RAG architectures

Tools

AWS

GCP

Docker

CI/CD pipelines

Job description

A dynamic tech company located in Los Angeles is seeking a Lead AI Product Engineer to design and build cutting-edge AI agent systems. You will be responsible for multi-agent workflows that deliver real consumer value. The ideal candidate has experience with LLM-powered systems, strong backend engineering skills in Python or Node.js, and the ability to rapidly iterate based on user feedback. This position offers a competitive salary plus bonuses and equity, generous PTO, and comprehensive health benefits.