Staff Data Engineer

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 team and the role: The Data Engineering team collaborates across the TCGplayer Technology organization to define appropriate datastore infrastructure, create efficient and scalable database and data flow designs, and resolve scaling or performance challenges as they arise. The team supports effective datastore usage in aspects such as data architecture, data governance, data lifecycle management, software currency, and security.    As a member of this team, you will partner with other technical leaders to set the direction for our evolving data estate and be a leader in our quest to continually improve the reliability, scalability, and efficiency of the systems which drive the company’s business.   Taking on the role of a staff-level team member at TCGplayer requires applying your vast knowledge, technical proficiency, and teamwork to support key projects and the vision and success of the organization. What you will accomplish:  Function as a technical leader and advisor within the data technology field at TCGplayer, nurturing the growth and progress of both the company and individual engineers Provide technical expertise and insight as you work with other teams to develop data flow strategies and define storage needs for microservices, ensuring scalability, reliability, and alignment with system architecture Manage cross-application projects for datastores, emphasizing security, software currency, data governance, and platform migrations Research emerging capabilities in both the datastores used by the organization and the broader marketplace to inform long-term strategic planning in the data domain Consult on database design for the structures within an application’s datastores and queries/aggregations against those structures, optimizing for performance and scalability Write minimal yet effective code, primarily database queries to facilitate data management and manipulation and proof-of-concepts for suggested techniques Guide selection of appropriate datastore technologies for new and re-platformed apps, focusing on transactional microservices  and event-driven systems to meet current and future data needs What you will bring:  10 years or more experience in designing datastores, data architectures, and data flows which are scalable, reliable, and efficient Bachelor’s degree in computer science, information technology or a related field, or a combination of education and experience Expertise at applying written and verbal communication skills to influence through collaboration across functional roles and levels Significant experience designing and implementing datastores for microservices and event-driven applications An understanding of where various data technologies are most-effectively applied and significant personal experience with a breadth of technologies including both RDBMS and non-RDBMS platforms  Significant experience with implementing and supporting data governance within medium-to-large organizations   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.