Agent Platform Engineer
Core
Build the self-improving infrastructure for an AI agent platform, including integration gateways, isolated sandboxes, and data layers for 25,000+ workspaces.
Role type
Senior IC platform engineer (distributed systems & infrastructure)
Builds
Self-improving integration systems, tool gateways, persistent Linux sandboxes, and multi-tenant data layers
Domain
AI agent infrastructure, distributed systems, multi-tenant SaaS
Deliverable
production ML models | infrastructure
Required skills
distributed systems design, container orchestration, Linux internals, sandboxing, OAuth, webhooks, multi-tenancy, failure mode analysis, Python
Preferred skills
building sandboxing/code-execution systems, open-source infrastructure contributions, founding/early-stage builder experience
Technologies
Python, Modal, container orchestration
Responsibilities
Build self-improving agents that explore APIs and auto-fix failures; own end-to-end integration quality; build the tool gateway for APIs and MCPs; run persistent isolated Linux sandboxes; manage the multi-tenant data layer
Seniority
Senior, hands-on IC
