Junior Platform Engineer, Payments

Mailchimp is hiring a Junior Platform Engineer, Payments to join our fully remote team in the United States. As a Junior Platform Engineer, Payments, you'll design, build, and ship reliable software that scales to millions of users. This is a part-time, work-from-home role open to candidates across the US (Remote — Anywhere in the US). 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 • Write clean, well-tested, and documented code • Develop, test, and maintain features across the stack • Collaborate with product and design on new initiatives • Review pull requests and mentor teammates What we offer: • 100% remote, work-from-anywhere-in-the-US culture • Comprehensive medical, dental, and vision coverage • Paid parental leave • Flexible working hours across US time zones • Home office and wellness stipends How we work We're remote-first and async-friendly. Expect clear documentation, regular feedback, supportive teammates, and real opportunities to grow your career. Mailchimp is proud to be an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for everyone.

Minimum qualifications: • 0–2 years of experience or equivalent training • Strong communication in a remote, async environment • Solid understanding of data structures, APIs, and databases • Experience with version control and CI/CD • US work authorization Nice to have: • Comfort communicating clearly and proactively in writing • Familiarity with modern collaboration tools (Slack, Notion, Linear)