Founding Engineer - Infrastructure

About the Role

This is the first infrastructure hire at a seed-stage agentic integration platform, working directly with the CTO on a clear leadership track. You will own the full infra and platform layer from day one, setting the patterns every future infrastructure hire builds on. The work is foundational: what you ship defines how the product scales.

What You'll Do

Design and operate a mini cloud platform providing durable execution, sandboxed isolation, and self-healing for an integration runtime.

Build and scale the agent infrastructure that runs coding agents writing, testing, and deploying integration code in production.

Implement full observability across logs, metrics, and tracing for every integration and agent.

Ship a self-hostable, single-tenant deployment of the platform as a standalone product.

Set engineering patterns that every future infrastructure hire will follow.

Help recruit and, within roughly a year, grow into leading the infrastructure team.

Work as a peer to the founding team and ship to production constantly.

What We're Looking For

3 to 9 years of professional software engineering experience, ideally at a high-growth startup backed by a top-tier investor or founded/co-founded by you.

Based in the San Francisco Bay Area, or US-based with a firm, dated plan to relocate there; able to work on-site five days a week.

Hands-on experience operating, scaling, and debugging Kubernetes in production.

End-to-end ownership of cloud infrastructure or a platform, not just contribution to one.

Strong observability experience covering logs, metrics, and distributed tracing.

Experience building or shipping self-hostable, single-tenant product deployments is a plus.

Comfortable using AI coding agents effectively while maintaining production-quality engineering judgment.

Solid CS or quantitative fundamentals from a university degree (completed or in progress); strong academic foundations preferred.

Fluency with TypeScript, PostgreSQL, AWS, and Docker alongside Kubernetes.

Compensation & Benefits

Salary range: $175,000 to $300,000 USD annually. Visa sponsorship (O-1) is available for qualified candidates.

Location

On-site, five days a week in San Francisco, CA, United States.