As a Senior Software Engineer on the Pay Sustainability Engineering team, you'll help drive the long-term reliability, scalability, and evolution of our payments, financial and billing ecosystems.

The team operates across two complementary tracks. The first focuses on firefighting and platform support, helping engineering teams navigate critical incidents, unblock complex technical challenges, and improve coordination across the broader payment infrastructure. Rather than acting as a delivery team for operational work, you'll provide technical leadership, platform-wide visibility, and guidance that helps teams resolve issues effectively and prevent recurring problems.

The second track focuses on medium- to large-scale sustainability initiatives across the payments domain. This includes identifying technical debt, platform limitations, architectural weaknesses, and product gaps that impact the long-term health of the ecosystem. You'll lead initiatives that improve ...