Senior Site Reliability Engineer

Squarespace is hiring a Senior Site Reliability Engineer to join our fully remote team in the United States. As a Senior Site Reliability Engineer, 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 — US (EST)). 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 • Flexible working hours across US time zones • Generous paid time off and company holidays • 401(k) retirement plan with company match • Comprehensive medical, dental, and vision coverage 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: • 5+ years of relevant experience • Experience with AWS, GCP, or Azure • Hands-on with Kubernetes, Terraform, or similar • Strong troubleshooting skills • On-call and incident response experience Nice to have: • Experience in a fast-paced, high-growth environment • A growth mindset and eagerness to keep learning