StubHub is seeking Senior Software Engineers to design and develop next-generation technologies that enhance the live event experience for millions of users. The Sponsored Listings team focuses on improving product discovery through an ad platform engine that includes real-time bidding and ranking models. As a Senior Software Engineer, you will play a crucial role in shaping the team's commercial and product strategy while mentoring junior engineers. The role emphasizes both technical expertise and commercial judgment to drive impactful improvements across StubHub's platforms.

• 5–6+ years of professional experience in software development, delivering high-quality, production-grade systems.
• Extensive experience developing robust, mission-critical applications using one or more general-purpose programming languages such as Java or C#.
• Demonstrated expertise in building software with one or more of the following: Infrastructure, Databases, Data Processing, Machine Learning, Distributed Systems, Security, and Privacy.
• Previous experience designing and developing solutions to complex problems with significant business impact.
• Strong understanding of how their systems interact with the broader production environment, including dependencies and platform primitives.
• Proven ability to quickly learn and adapt to new programming languages, frameworks, and tools.
• Experience owning projects end-to-end, from ideation and design through implementation, deployment, and ongoing maintenance.
• Demonstrated success in mentoring and supporting junior engineers, fostering growth, and promoting engineering excellence.

• Design, develop, test, deploy, and maintain impactful improvements for backend code across all StubHub’s platforms and products.
• Provide technical leadership and hands-on execution for key initiatives, focusing on feature delivery, stability, and reliability.
• Collaborate with cross-functional stakeholders to translate product requirements into technical roadmaps and actionable engineering plans.
• Partner with teammates to define and uphold engineering best practices, ensuring consistency, maintainability, and quality across the codebase.
• Manage priorities, timelines, and deliverables independently while maintaining a high technical bar.
• Mentor and support team members, helping to elevate technical skills and foster a culture of inclusion, innovation, and excellence.

• Employees at StubHub may receive benefits such as health coverage, retirement savings options, and other perks typical of large technology and e-commerce companies, supporting both their professional growth and overall well-being.