Fullstack Engineer

Requirements

• 8+ years of professional experience in software engineering, with a strong full-stack background.
• Proven expertise in back-end development using JVM languages (Java / Kotlin / Scala) and front-end development with modern JavaScript/TypeScript.
• Hands-on experience with modern frameworks and platforms, including Spring Boot, React, Docker, Kubernetes and GraphQL.
• A growth mindset and willingness to work beyond your comfort zone, continuously learning and adapting to new technologies and problem domains.
• Experience mentoring junior engineers, setting engineering best practices, and raising the overall quality and impact of the team.

What You'll Be Doing

• Design, build, and optimize large-scale Generative AI and agent-based systems that enable intelligent, adaptive, and efficient ecommerce experiences.
• Lead development of agent-led user experiences, including systems leveraging task decomposition, tool use, memory, and dynamic planning.
• Advance eBay’s internal GenAI platform by developing reusable components, APIs, and frameworks that accelerate the creation of AI-powered applications.
• Monitor and improve performance, reliability, and responsible AI usage of models and agents in production.
• Collaborate cross-functionally with researchers, data engineers, and designers to bridge experimentation and deployment with measurable business impact.
• Drive innovation and iteration through experimentation, peer collaboration, and integration of the latest advances in AI/ML and intelligent agents.

Nice to Haves

• No specific nice-to-have requirements listed.

Perks and Benefits

• eBay is an equal opportunity employer.
• Opportunity for accommodation upon request.
• Commitment to digital accessibility for people with disabilities.
• Usage of AI tools for administrative tasks in the hiring process.