Site Reliability Engineer — AI Infra & Equity

Zof AI, Inc.; San Francisco (CA); On-site; USD 150,000 - 200,000; Full time

Benefits offered by this job

Competitive salary

Meaningful equity

Job summary

Zof AI, Inc. in San Francisco, CA is hiring a Site Reliability Engineer to run the infrastructure for large agent workloads and safe, cost-effective operations.

This is a full-time on-site role reporting to the Infrastructure team, focused on Kubernetes, containers, CI/CD, and isolating untrusted code within sandboxed environments. The ideal candidate will have production-scale experience, strong security and reliability judgment, and a proactive approach to observability, cost control, and

Qualifications

• Experience with production infrastructure
• Strong knowledge of Kubernetes, containers, and orchestration
• Experience building CI/CD pipelines, deployment automation, and infrastructure as code
• Familiarity with observability, monitoring, and on-call practice
• Judgment about security, reliability, and cost trade-offs
• Daily use of AI tools to automate operational and engineering work
• Clear written and verbal communication
• Comfort operating in a fast-moving environment

Responsibilities

• Design and operate the sandboxed environments where agents reproduce defects and validate fixes.
• Own Kubernetes, container, and compute infrastructure end to end.
• Build CI/CD pipelines that let engineers ship safely many times a day.
• Harden isolation boundaries so untrusted customer code stays inside its sandbox.
• Instrument fleet health with metrics, logs, tracing, and alerting that catch failures early.
• Drive down cost per agent run through scheduling, autoscaling, and capacity work.
• Automate provisioning, deployment, rollback, and environment management.
• Partner with engineers to make infrastructure fast and safe to build on.

Skills

Communication

Security trade-offs

AI tooling automation

Fast-paced environment adaptation

Tools

Kubernetes

Containers

CI/CD pipelines

IaC (Terraform/Pulumi)

Observability tooling

Job description

Zof AI, Inc. in San Francisco, CA is hiring a Site Reliability Engineer to run the infrastructure for large agent workloads and safe, cost-effective operations.

This is a full-time on-site role reporting to the Infrastructure team, focused on Kubernetes, containers, CI/CD, and isolating untrusted code within sandboxed environments. The ideal candidate will have production-scale experience, strong security and reliability judgment, and a proactive approach to observability, cost control, and