This job is with eBay, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. 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.

If you're interested in joining a purpose driven community that is dedicated to crafting an ambitious and inclusive work environment, join eBay - a company you can be proud to be with.

You will work in an agile environment with a focus on problem solving and engineering perfection. Build solutions using your strong background in distributed systems, and large scale database systems.

Research, analyze, design, develop and test the solutions that are appropriate for the business and technology strategies.

Participate in design discussions, code reviews, and project related team meetings.

Work with other engineers, Architects, Product Management, and Operations teams to develop innovative solutions that meet business needs with respect to functionality, performance, scalability, reliability,



realistic implementation schedules and consistency to development principles and product goals.

Develop technical & domain expertise and apply to solving product challenges.

Define, design, and implement complex, multi-tier distributed software systems scaling beyond 1B requests/day and focused on improving user experience at eBay.

Share engineering support, release, and on-call responsibilities for an always-on 24x7 site.

Bachelor's degree in Computer Science plus 8+ years of experience or MS in Computer Science plus 6+ years of hands-on experience in building large-scale distributed systems.

Excellent understanding of computer science fundamentals, data structures and algorithms.

Extensive hands-on experience and expertise in object-oriented design methodology and application development using Java/J2EE, Design Patterns, Spring MVC, SQL, Web services.

Good understanding of using various database systems (NoSQL and relational) at scale.

Ensure code quality and maintainability by evolving architecture and tech stack,, refactoring, standards and improving build and test systems.

Partner effectively and influence peers, juniors and seniors both within the organization and across eBay.





Experience building backend services using Java and Kotlin, with hands-on expertise in GraphQL

Experience with iOS Swift, or Android Kotlin is a plus

Whether you're single, in a growing family, or nearing retirement, eBay offers a variety of comprehensive and competitive benefit programs to meet your needs. Including maternal & paternal leave, paid sabbatical, and plans to help ensure your financial security today and in the years ahead because we know feeling financially secure during your working years and through retirement is significant.

Here at eBay, we love creating opportunities for others by connecting people from widely diverse backgrounds, perspectives, and geographies. We want to ensure that as an employee, you feel eBay is a place where, no matter who you are, you feel safe, included, and that you have the opportunity to bring your unique self to work. To learn about eBay's Diversity & Inclusion click here: #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. [email protected] .

We will make every effort to respond to your request for accommodation as soon as possible. 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 AI Hiring Guidelines .

📌 Software Development Engineer - Machine Learning (Toronto)
🏢 eBay
📍 Toronto