, PostgreSQL, MySQL) and evaluate relational vs. document model trade-offs. Familiarity with backend stacks (.NET, Java, Node.js...: 5-8 years in database engineering, architecture, or backend data systems. 3+ years of hands-on experience managing...
background in backend engineering (Java, Go, or Node.js) and API design. Expertise in authentication and authorization..., usability, and customer trust, and who can influence how eBay designs secure access across all its products and developer...