Staff Software Engineer (Money Partnerships)

Join Replit as a Staff Software Engineer focused on Money Partnerships. In this role, you will be responsible for taking financial partnerships from zero-to-one, owning the technical relationship with Replit's financial partners, and building and maintaining integrations with agentic-commerce protocols. You will also design abstractions for other Replit engineers to monetize new products, build an observability layer for partner-facing flows, and drive partner-side incident response. This position requires strong backend expertise, experience with external financial-partner platforms, and excellent debugging skills.

• Prendre en charge les partenariats financiers de zéro à un : définir l'intégration avec le partenaire, tester les spécifications de données et de protocole, concevoir le système, le construire, le livrer et l'exploiter.
• Posséder la relation technique avec les partenaires financiers de Replit tout au long du cycle de vie, y compris les plateformes de facturation, les processeurs de paiement, les partenaires de protocole de commerce agentique, les fournisseurs de conformité fiscale.
• Construire et maintenir les intégrations de Replit avec les protocoles de commerce agentique et les jetons de paiement partagés, afin que les agents Replit et les applications des utilisateurs de Replit puissent effectuer des transactions.
• To make any of that real, we need someone who can sit between Replit engineering and our financial partners including billing platforms, payment processors, agentic-commerce protocol partners, tax and compliance vendors to turn signed contracts into live, reliable integrations
• This role is a fit if you like writing code and you also like being in the room when a partnership is being scoped, because you know that the design decisions made in that room are the ones that bind the integration for years
• Track record of taking integrations from zero-to-one: scoping with the partner, navigating ambiguous specs, and shipping a production-grade integration that you then had to operate
• Comfort working autonomously across organizational boundaries. You can drive a meeting with a partner's engineering team, push back on a bad spec, and still leave with a relationship intact
• Strong system-design instincts in high-correctness domains where money, idempotency, retries, reconciliation, and observability are first-class concerns
• 6+ years of professional software engineering experience, with strong backend expertise
• Excellent debugging skills against systems you don't own, including reading partner API behavior from logs, replays, and webhook traces when documentation is wrong or incomplete
• Direct, hands-on experience integrating with at least one external financial-partner platform end-to-end, but owning the integration through go-live and steady-state operation. Examples include payment processors, billing/metering platforms, tax engines, KYC/risk vendors, banking-as-a-service providers, or card-issuing platforms
• Experience with one or more agentic-commerce primitives: Shared Payment Tokens, ACP, UCP, MPP, agent-issued cards, agent wallets, or any production system where a non-human party initiates payment
• Experience with usage-based billing platforms (Orb, Metronome, Stripe Billing) or payment processors (Stripe, Adyen, Braintree) at the integration level. You’ve onboarded the vendors in the past
• Experience with multi-party payment flows, marketplace payouts, or platforms where the platform itself is responsible for the financial correctness of third parties
• Experience operating webhook-driven, eventually-consistent integrations, including reconciliation and replay tooling
• You've sat across a table from a partner's engineering team and convinced them to change something in their API
• We encourage people from all kinds of backgrounds to apply, including and especially candidates from underrepresented and non-traditional backgrounds