Software Engineer 2

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. What You’ll Do • Design, develop, and maintain full-stack applications, combining responsive, accessible React interfaces with backend services and RESTful APIs. • Build scalable backend services using Java/Spring Boot and Node.js/TypeScript, integrating SQL and NoSQL databases with high availability and fault tolerance. • Optimize query performance and data modeling across relational (SQL) and document/key-value (NoSQL) stores. • Use AI coding agents to plan and implement frontend and backend features, navigate repositories, refactor code, generate and run tests, and debug issues; review and validate changes for correctness, quality, and security. • Implement secure coding practices leveraging SAST and DAST tools; partner with security to remediate findings. • Build reusable UI components and backend integrations using shared libraries for authentication, configuration, logging, caching, and data access; collaborate on CI/CD, containerization, and runtime operations. • Contribute to cloud-ready architecture; deploy and monitor frontend applications and backend services on cloud platforms such as Azure. • Ensure code quality and collaboration using GitHub (PRs, code reviews, branching strategies). • Troubleshoot frontend, API, and database issues in production, perform root cause analysis, and improve performance and reliability across the application. • Own features from requirements and UI/API design through implementation, automated testing, and release; collaborate with product, design, and engineering teams in an Agile environment. • Key Qualifications • Bachelor degree in Computer Science, Information Science, or a related field, or relevant experience considered.  • At least 5 years of software development experience, including hands-on delivery across frontend and backend. • Strong proficiency in React, JavaScript/TypeScript, HTML, and CSS, plus backend development experience with Java/Spring Boot or Node.js; willingness to work across both backend stacks. • Hands-on experience with both SQL and NoSQL databases , including schema design, indexing, performance tuning, and transactions. • Strong understanding of RESTful APIs, microservices architecture, and frontend-to-backend integration, including API contracts, validation, authentication, authorization, and error handling. • Hands-on experience with AI agentic coding workflows: providing requirements and repository context, guiding multi-step implementation, using development tools and test feedback, and reviewing agent-generated changes. Ability to validate results while protecting sensitive data and respecting security, privacy, and licensing constraints. • Knowledge of SAST and DAST for secure coding practices. • Familiarity with cloud platforms such as AWS , Azure , or Google Cloud . • Experience with source control systems , preferably GitHub . • Excellent communication skills for effective collaboration across teams. • Demonstrated ability to work efficiently in a team-oriented environment. • Capability to manage complex requirements and adhere to deliv