Senior Eng. Manager - Seller Experience

At eBay, we're more than a global ecommerce leader — we're changing the way the world shops and sells. Our platform empowers millions of buyers and sellers in more than 190 markets around the world. We're committed to pushing boundaries and leaving our mark as we reinvent the future of ecommerce for enthusiasts. Our customers are our compass, authenticity thrives, bold ideas are welcome, and everyone can bring their unique selves to work — every day. We're in this together, sustaining the future of our customers, our company, and our planet. Join a team of passionate thinkers, innovators, and dreamers — and help us connect people and build communities to create economic opportunity for all. About the Role We are looking for a Senior Engineering Manager to own the full Seller Experience domain at TCGplayer. This is a high-impact leadership role responsible for the end-to-end technology that powers the seller lifecycle: onboarding, listing and catalog tools, inventory management, Point of Sale, order processing, fulfillment, seller analytics, digitization, and support tooling. You will lead 4–6 engineering teams (approximately 30–50 engineers across a mix of US-based and offshore staff), set technical direction, and partner closely with Product and Design to deliver platforms that make TCGplayer the best place for sellers to do business. This role reports directly to the CTO. Why This Role Matters Sellers are the lifeblood of our marketplace. The quality of the tools we build directly determines whether a small hobby shop can scale into a thriving business. As part of eBay, we are investing heavily in next-generation seller technology — modernizing legacy platforms, launching new products, and scaling systems to support the growth of the collectible hobby market. The Director of Engineering for Seller Experience will be at the center of this transformation. What You Will Do Technical Leadership & Strategy Own the vision for the entire Seller Experience platform, spanning multiple product surfaces and services. Drive platform modernization initiatives, including migrating legacy systems to modern, scalable architectures that can support the next phase of TCGplayer's growth. Make high-judgment technical decisions on build-vs-buy, technology selection, and system design — with a strong emphasis on reliability, performance, and developer velocity. Ensure engineering practices (CI/CD, observability, incident response, code quality) are best-in-class across all Seller Experience teams. New Product Delivery Partner with Product and Design leadership to define roadmaps and translate business objectives into executable engineering plans. As needed, lead greenfield product development from concept through launch. Establish and maintain a culture of iterative delivery — shipping incremental value to sellers quickly while managing technical risk. People Leadership & Organization Building Lead, mentor, and develop a team of Engineering Managers who each own delivery for their respective product areas. Build and scale high-performing engineering teams across US-based and offshore locations, including hiring, performance management, and career development. Foster a collaborative, high-trust engineering culture where teams have clear ownership, psychological safety, and a bias toward action. Manage effectively across time zones, establishing communication patterns and rituals that keep distributed teams aligned and productive. Cross-Functional & Organizational Impact Serve as a key member of the engineering leadership team, contributing to company-wide technical strategy and organizational planning. Partner with peer Directors of Engineering, the Platform team, and Infrastructure to align on shared services, tooling, and architectural standards. Communicate engineering progress, risks, and trade-offs clearly to executive stakeholders including the CTO, CPO, and eBay leadership. What You Bring Required 5-7+ years of engineering leadership experience managing managers (not just individual engineers), with demonstrated success building and scaling teams of 30+ engineers. Proven track record of delivering complex, large-scale software initiatives from concept through production — ideally including greenfield product launches and platform migrations. Deep understanding of modern software architecture patterns, including microservices, event-driven systems, and API design, with hands-on experience in .NET or comparable ecosystems. Experience managing distributed/offshore engineering teams, with a nuanced understanding of what makes remote collaboration successful. Strong product sense — you understand how technical decisions impact the seller and buyer experience and can partner effectively with Product and Design. Excellent communication skills, with the ability to translate technical complexity into clear narratives for both engineering teams and executive audiences. Preferred Experience in e-commerce, marketplace, or fintech platforms — especially with seller-facing or merchant tooling. Familiarity with Point of Sale systems, inventory management, or order fulfillment technology. Experience operating within or alongside a large parent organization (e.g., post-acquisition integration, working within eBay-scale processes). Background in agile delivery at scale (SAFe, LeSS, or similar frameworks), with a pragmatic rather than dogmatic approach. Additional Details This job posting relates to an existing vacancy within eBay. eBay is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, sex, sexual orientation, gender identity, and disability, or other legally protected status. If you have a need that requires accommodation, please contact us at talent@ebay.com. We will make every effort to respond to your request for accommodation as soon as possible. View our accessibility statement to learn more about eBay's commitment to ensuring digital accessibility. We use cookies to enhance your experience and may use AI tools for administrative tasks in the hiring process. To learn how we handle your personal data and use AI responsibly, please visit our Talent Privacy Notice, Privacy Center, and AI Hiring Guidelines. At TCGplayer, we've created an environment where employees can bring their authentic selves to work while building tools and creating content that is making a difference and innovating the future of games. All we need is you. Your move!