Software Engineer, Agent Platform
Core
Building the internal LLM agent framework and platform infrastructure to enable mission-critical autonomy and reduce cognitive burden for warfighters.
Role type
Senior IC backend software engineer (LLM agent platform)
Builds
Production-grade LLM agent framework, runtime architecture, and evaluation tooling for Anduril's defense systems
Domain
Defense technology, AI/ML, autonomous systems
Deliverable
production ML models | infrastructure
Required skills
Backend platform engineering, LLM agent framework design, agent evaluation paradigms, model post-training workflows, reliability and observability
Preferred skills
Agent frameworks (Langchain, Deepagents), evaluation platform building, distributed systems, defense/robotics domain knowledge
Technologies
Kubernetes, Docker, distributed systems, workflow orchestration
Responsibilities
Own the internal LLM agent framework including core abstractions and runtime architecture; Support business lines with framework capabilities and architectural guidance; Partner with ML teams on model post-training workflows; Design tooling for modern agent patterns; Define comprehensive evaluation suites for agent performance
Seniority
Senior, hands-on IC
