Site Reliability Engineer

About Runloop

Runloop is building the foundational infrastructure for the next generation of AI development. We provide AI engineers and data scientists with lightning-fast, secure, and reproducible code sandboxes. Our platform eliminates friction in environment setup and dependencies, enabling teams to experiment, iterate, and deploy seamlessly. We’re a small but dedicated team working to deliver a rock-solid platform that empowers innovation.

The Role

We’re looking for a skilled Site Reliability Engineer (SRE) to ensure the reliability, observability, performance, and security of our core platform—the foundation upon which our users build. You’ll work closely with engineering to maintain resilient systems that power our code sandboxes, while mentoring peers on reliability practices. This role blends deep operational expertise with a software engineering mindset.

What You’ll Do

• Design, operate, and improve production infrastructure on AWS, GCP, or Azure.
• Define and monitor SLIs / SLOs, manage error budgets, and maintain observability with Prometheus, Grafana, and logging / tracing frameworks.
• Build automation for deployments, scaling, and recovery—reducing toil and creating self-healing systems.
• Lead incident response, root‑cause analysis, and blameless post‑mortems.
• Collaborate with developers to design scalable, reliable services.
• Optimize distributed systems, networking, and sandbox performance.
• Plan for capacity growth and support safe release / change management.
• Mentor engineers on reliability and front‑end distributed systems (CDNs, caching, client observability).

Qualifications

Bonus Points

Benefits

Location

On‑site in San Francisco, CA (in office 4 days / week, optional 1 day WFH).

Join Us

If you’re passionate about building resilient systems that empower developers and want to shape the future of AI‑driven software engineering, we’d love to hear from you. Join Runloop and help build the infrastructure that powers tomorrow’s AI.

Runloop is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability status, protected veteran status, sexual orientation, gender identity, or any other characteristic protected by law.

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