Payments & Integrations Engineer

Key Responsibilities
• Implement basic checkout with Stripe during the Foundation phase
• Build support for multiple payment gateways and the payments flow inside the MVP builder during Phase 2
• Implement payment routing & failover, a fraud scoring engine (v1), and smart checkout rules during Growth & Scale
• Build out advanced fraud and risk rules, and support multi-currency and tax handling in Phase 5
• Integrate with partner platforms and third-party systems (e.g. Shopify, 3PL providers) via robust APIs
• Implement and maintain webhook