Senior Software Engineer owning a high-volume payments platform processing $3B+, consolidating legacy integrations with banking, Stripe, SAP and partners. Requires strong payments/fintech experience, attention to detail, customer collaboration, and regulatory knowledge. In-office role in SF working closely with CEO.
Salary not listed
On-site5+ YOEFullstack Engineering
About the role
What You'll Do
Consolidate and refactor a payments system assembled from many legacy system integrations
Build and maintain integrations across banking, debit cards, Stripe, SAP, partner advances, payroll, and our billing platform
Own the orchestration and tracking/reconciliation layer across third-party fintech partners
Design for correctness first, because money movement demands it
Work directly with customers to understand real-world failure modes and edge cases
Partner daily with product to build, ship, measure, and iterate
Build within the laws and regulations governing payments and financial services
Who You Are
Senior engineer with a strong payments background and real experience building payment systems and integrations (fintech a plus)
Exceptionally high attention to detail; strong finance background is a plus
Excited to be close to the build and close to customers
Likes working on a small team and moving fast; bias toward action
Comfortable with the regulatory landscape around payments, banking, and cards
Uses AI tools and figures things out independently
Senior Software Engineer building custom payments workflows and integrations with multiple payment service providers (PSPs) at an AI-native revenue platform. Requires 5+ years experience specializing in payments systems, complex system design, and strong AI interest.
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