The Squarespace Developer Experience team is looking for a Senior Software Engineer, Developer Tools to develop tools that help engineers ship code more efficiently. Our Developer Experience team empowers our engineering organization with internal platforms and automation that streamline development, debugging, and deployment workflows. We are a collaborative, empathetic, and technically curious team working across a modern cloud infrastructure. You will work closely with engineers across Product, Platform, and Infrastructure teams, and while you will not have direct management responsibilities, you'll have opportunities to mentor others and influence team strategy. This is an opportunity for you to drive the next generation of internal tooling at Squarespace. You will lead the AI developer tooling guidance and adoption that directly improves developer productivity across the engineering organization. We are looking for someone with a passion for AI developer tools, who enjoys advocating for their use and promoting best practices and adoption within a large engineering organization. This is a hybrid role working from our NYC office 3 days per week. You will report to the Developer Tools Team Manager based in New York.