Senior Mobile Engineer, Data

Squarespace is hiring a Senior Mobile Engineer, Data to join our fully remote team in the United States. As a Senior Mobile Engineer, Data, you'll design, build, and ship reliable software that scales to millions of users. This is a full-time, work-from-home role open to candidates across the US (Remote — US (PST)). About the role You'll design, build, and ship reliable software that scales to millions of users, 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: • Collaborate with product and design on new initiatives • Review pull requests and mentor teammates • Improve performance, reliability, and developer experience • Write clean, well-tested, and documented code • Develop, test, and maintain features across the stack What we offer: • Home office and wellness stipends • Paid parental leave • 100% remote, work-from-anywhere-in-the-US culture • Flexible working hours across US time zones • 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: • 5+ years of relevant experience • US work authorization • Proficiency in one or more modern languages (TypeScript, Go, Python, or Java) • Solid understanding of data structures, APIs, and databases • Strong communication in a remote, async environment Nice to have: • A track record of taking ownership and shipping independently • Experience working in a fully remote or distributed team