Principal Site Reliability Engineer, Cloud

Squarespace is hiring a Principal Site Reliability Engineer, Cloud to join our fully remote team in the United States. As a Principal Site Reliability Engineer, Cloud, you'll keep our infrastructure reliable, scalable, and secure. This is a full-time, work-from-home role open to candidates across the US (Remote — USA). About the role You'll keep our infrastructure reliable, scalable, and secure, partnering with a friendly, distributed team across US time zones. We care about outcomes over hours and give you the autonomy, tools, and support to do your best work from home. What you'll do: • Automate deployments and reduce operational toil • Build and maintain CI/CD pipelines and infrastructure as code • Improve observability, alerting, and reliability • Monitor systems and respond to incidents • Partner with engineering on scalability and security What we offer: • 100% remote, work-from-anywhere-in-the-US culture • Paid parental leave • Annual learning and professional development budget • Competitive salary and meaningful equity • 401(k) retirement plan with company match How we work We're remote-first and async-friendly. Expect clear documentation, regular feedback, supportive teammates, and real opportunities to grow your career. Squarespace is proud to be an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for everyone.

Minimum qualifications: • 7+ years of experience, including leading teams or projects • Strong troubleshooting skills • On-call and incident response experience • Experience with AWS, GCP, or Azure • Hands-on with Kubernetes, Terraform, or similar Nice to have: • Familiarity with modern collaboration tools (Slack, Notion, Linear) • Comfort communicating clearly and proactively in writing