Principal Mobile Engineer, Identity

Amazon is hiring a Principal Mobile Engineer, Identity to join our fully remote team in the United States. As a Principal Mobile Engineer, Identity, you'll design, build, and ship reliable software that scales to millions of users. This is a contract, work-from-home role open to candidates across the US (Remote — US (EST)). 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: • Improve performance, reliability, and developer experience • Develop, test, and maintain features across the stack • Write clean, well-tested, and documented code • Review pull requests and mentor teammates • Collaborate with product and design on new initiatives What we offer: • Home office and wellness stipends • Flexible working hours across US time zones • Paid parental leave • Comprehensive medical, dental, and vision coverage • 100% remote, work-from-anywhere-in-the-US culture How we work We're remote-first and async-friendly. Expect clear documentation, regular feedback, supportive teammates, and real opportunities to grow your career. Amazon 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 • US work authorization • Solid understanding of data structures, APIs, and databases • Strong communication in a remote, async environment • Proficiency in one or more modern languages (TypeScript, Go, Python, or Java) Nice to have: • Comfort communicating clearly and proactively in writing • Familiarity with modern collaboration tools (Slack, Notion, Linear)