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Founding Engineer - Infrastructure

San Francisco💼 Full-time💰 $175,000–$175,000🗓 2026-09-24 → 2026-09-26

Core

Design and operate a durable-execution, sandboxed integration runtime and build agent infrastructure for coding agents that write, test, and deploy integration code in production.

Role type

Founding Infrastructure Engineer (Platform & Agent Infrastructure)

Builds

A self-hostable, single-tenant deployment of the platform and the agent infrastructure runtime.

Domain

Cloud platform engineering, agent infrastructure, self-hosted product delivery.

Deliverable

production ML models | product features | infrastructure

Required skills

Kubernetes operations and scaling, end-to-end cloud infrastructure ownership, observability design (logs, metrics, tracing), TypeScript, PostgreSQL, AWS, Docker, CS fundamentals.

Preferred skills

Experience building self-hostable, single-tenant product deployments, AI-assisted engineering workflow.

Responsibilities

Design and operate a durable-execution, sandboxed integration runtime; Build and scale the agent infrastructure; Own the full observability pipeline; Set engineering patterns and standards across the infrastructure domain; Help hire and grow into leading the team.

Seniority

Founding, hands-on IC with leadership track

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