Staff Engineer, Commerce Platform

Who we are Want to make an impact? Join our pack and come work (and play!) with us. We believe everyone deserves the unconditional love of a pet—and at Rover, our mission is to make it easier to experience that love. Founded in 2011, the Rover app and website connect dog and cat parents with loving pet sitters and dog walkers in neighborhoods across the US, Canada, and Europe. We empower our community of trusted pet sitters and dog walkers to run their own pet care businesses on Rover, with the tools and security of a global company behind them. Headquartered in Seattle, Washington, we work closely with our teams in Barcelona and remote locations. We have a reputation as a great place to work and are proud to be recognized as a top workplace in our area by respected business publications. We're an agile, fast-growing company, and our leadership comes from some of the world's most respected tech companies. At Rover, our furry coworkers are just as important as our human ones—and we wouldn't have it any other way. Along with making the joys of pet parenthood more accessible, we're committed to fostering a diverse, inclusive, and welcoming community of pet people—and that starts with our employees. The Commerce Platform team is Rover's trusted commerce backbone, owning everything from the order lifecycle to the checkout and payout experience—making it effortless, secure, and reliable for anyone to transact on Rover while ensuring financial accuracy, auditability, and regulatory compliance at scale. Our team's responsibilities include: Delivering a convenient, secure checkout and payout experience. We own the integrations with our payment service providers (including Stripe and PayPal), manage KYC verification, ensure PCI compliance, and continually improve the platform by expanding payment offerings, optimizing checkout flows, and improving the bottom line through high-impact projects Owning the end-to-end transaction lifecycle. We maintain orders and line-item data, fees, credits, and promotions, and serve as the source of truth for what gets charged, credited, taxed, and paid out on the platform—including tax calculation and reporting across eligible jurisdictions Ensuring accurate, audit-ready financial records. We run the reconciliation and reporting pipelines that keep month-end close clean and accurate, partnering closely with Rover's Finance & Accounting and FP&A teams as Rover grows internationally and adds new service lines Build a deep, working understanding of how money moves through Rover: orders, fees, credits, discounts, taxes, and payouts. Use those insights to catch risks and spot opportunities early Set the technical direction for Rover's transaction lifecycle, from how a booking becomes a charge to how a sitter gets paid, that every other product team builds against Take on problems that arrive unscoped and cross team lines: a tax requirement in a new market, a new payment provider, a change to how Rover's fees work. Turn them into