Senior Full-Stack Engineer, Billing

GitLab is hiring a Senior Full-Stack Engineer, Billing to join our fully remote team in the United States. As a Senior Full-Stack Engineer, Billing, you'll design, build, and ship reliable software that scales to millions of users. This is a freelance, work-from-home role open to candidates across the US (Remote — 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: • Review pull requests and mentor teammates • Write clean, well-tested, and documented code • Improve performance, reliability, and developer experience • Develop, test, and maintain features across the stack • Collaborate with product and design on new initiatives What we offer: • Generous paid time off and company holidays • 401(k) retirement plan with company match • Annual learning and professional development budget • Paid parental leave • Comprehensive medical, dental, and vision coverage How we work We're remote-first and async-friendly. Expect clear documentation, regular feedback, supportive teammates, and real opportunities to grow your career. GitLab 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 • US work authorization • Proficiency in one or more modern languages (TypeScript, Go, Python, or Java) • Strong communication in a remote, async environment • Solid understanding of data structures, APIs, and databases Nice to have: • Familiarity with modern collaboration tools (Slack, Notion, Linear) • Experience working in a fully remote or distributed team