Lead Software Engineer, Payments

Mailchimp is hiring a Lead Software Engineer, Payments to join our fully remote team in the United States. As a Lead Software Engineer, Payments, 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 (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: • Write clean, well-tested, and documented code • Review pull requests and mentor teammates • Collaborate with product and design on new initiatives • Develop, test, and maintain features across the stack • Improve performance, reliability, and developer experience What we offer: • Comprehensive medical, dental, and vision coverage • Annual learning and professional development budget • Flexible working hours across US time zones • Paid parental leave • 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. Mailchimp 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 • 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: • Familiarity with modern collaboration tools (Slack, Notion, Linear) • A growth mindset and eagerness to keep learning