Senior Full-Stack Engineer, Payments

Instacart is hiring a Senior Full-Stack Engineer, Payments to join our fully remote team in the United States. As a Senior Full-Stack Engineer, Payments, 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: • Collaborate with product and design on new initiatives • Develop, test, and maintain features across the stack • Review pull requests and mentor teammates • Write clean, well-tested, and documented code • Improve performance, reliability, and developer experience What we offer: • 100% remote, work-from-anywhere-in-the-US culture • Comprehensive medical, dental, and vision coverage • Annual learning and professional development budget • Competitive salary and meaningful equity • Paid parental leave 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 • Experience with version control and CI/CD • Strong communication in a remote, async environment • US work authorization • Proficiency in one or more modern languages (TypeScript, Go, Python, or Java) Nice to have: • A growth mindset and eagerness to keep learning • Experience in a fast-paced, high-growth environment