Sr. Full Stack Engineer - MTS 1 (Seller)

We are looking for a Sr. Full Stack Engineer - MTS 1 to join eBay’s Seller Hub team in Toronto. Seller Hub is eBay’s central seller-facing platform, supporting critical experiences that help sellers manage and grow their businesses.

In this role, you will work on one of several Seller Hub work streams, including Orders, Listings, Acquisition, or cross-platform seller experiences. You will build and enhance seller-facing products with a primary focus on backend development, while also contributing to web experiences as needed.

This is a strong fit for an engineer who enjoys owning projects end to end, thrives in a collaborative environment, and wants to grow as a full stack engineer while working on high-impact products used across the marketplace.

Strong software engineering experience with deep backend development expertise

Strong proficiency in Java, with hands-on experience building services using Spring Boot

Experience designing and building scalable distributed systems, services, or APIs

Frontend experience with modern web technologies such as React, Node.js, JavaScript, HTML, and CSS

Ability to contribute across the stack, with a willingness to deepen expertise beyond a primary discipline

Strong system design or architecture experience

Demonstrated experience leading projects and driving delivery with a high degree of ownership

Solid understanding of software design, testing, debugging, and engineering best practices

Experience working in agile, collaborative engineering teams

Experience with Scala

Experience building products at enterprise scale

Experience working on customer-facing e-commerce or marketplace products

Work on Seller Hub, a core eBay platform that directly impacts sellers across the marketplace

Build across multiple problem spaces, including orders, listings, acquisition, and seller workflows

Grow as a full stack engineer on a team that values cross-functional learning and flexibility

Join a collaborative engineering organization with opportunities for ownership, mentorship, and technical impact

A collaborative, inclusive, and inventive work environment

Managers and teammates who are invested in your growth as an engineer and as a person

Opportunities to work on meaningful, high-scale products that serve a global marketplace

Access to tools, resources, and learning opportunities to support your development

If you are a backend-strong engineer with full stack curiosity and a passion for building impactful seller experiences, we would love to meet you.

The base pay range for this position is expected in the range below:

Base pay offered may vary depending on multiple individualized factors, including location, skills, and experience. The total compensation package for this position may also include other elements, including a target bonus and restricted stock units (as applicable) in addition to a full range of medical, financial, and/or other benefits (including RRSP eligibility, various paid time off benefits, such as PTO and parental leave). Details of participation in these benefit plans will be provided if an employee receives an offer of employment.

This job posting relates to an existing vacancy within eBay.

eBay is an equal opportunity employer. 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. If you have a need that requires accommodation, please contact us at [email protected] . We will make every effort to respond to your request for accommodation as soon as possible. View our accessibility statement to learn more about eBay's commitment to ensuring digital accessibility.

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