Senior Mobile Engineer, Infrastructure

Instacart is hiring a Senior Mobile Engineer, Infrastructure to join our fully remote team in the United States. As a Senior Mobile Engineer, Infrastructure, 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 (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 • Review pull requests and mentor teammates • Collaborate with product and design on new initiatives • Develop, test, and maintain features across the stack • Write clean, well-tested, and documented code What we offer: • Comprehensive medical, dental, and vision coverage • Home office and wellness stipends • Flexible working hours across US time zones • 401(k) retirement plan with company match • 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. Instacart 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 • Strong communication in a remote, async environment • Proficiency in one or more modern languages (TypeScript, Go, Python, or Java) • Experience with version control and CI/CD • Solid understanding of data structures, APIs, and databases Nice to have: • Comfort communicating clearly and proactively in writing • Experience in a fast-paced, high-growth environment