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eBay

MTS1, Software Engineer - backend

Posted Yesterday
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In-Office
Toronto, ON
Senior level
In-Office
Toronto, ON
Senior level
Design, develop, and maintain scalable backend solutions, lead engineering support, mentor engineers, and enhance system quality for eCommerce applications.
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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.

About the team

Join eBay’s Focused Categories team, where we’re at the forefront of transforming the eCommerce experience for millions of users worldwide. Our mission is to simplify, personalize, and modernize the shopping journey—building world-class buyer and seller experiences with creativity, innovation, and passion.

We’re looking for a strong backend engineer to help tackle complex, high-impact technical challenges using cutting-edge technologies, including Generative AI.

At Focused Categories, we pride ourselves on our collaborative, transparent, and inclusive culture, where every voice is valued, and collective growth is celebrated.

What you'll do and learn:
  • Design, develop, and maintain clean, scalable, and testable code.

  • Apply evidence-centered design to improve quality and delivery velocity.

  • Break down projects into manageable tasks and ensure efficient execution.

  • Provide technical guidance, conduct code reviews, and mentor engineers.

  • Identify gaps across systems, propose solutions, and drive roadmap execution.

  • Enhance E2E testing quality and accelerate feature delivery.

  • Lead engineering support, releases, and on-call for a 24/7 platform.

  • Own subsystems end-to-end—from design to deployment and observability.

  • Influence architecture and technical decisions across teams.

  • Design for flexibility to support evolving requirements.

  • Collaborate cross-functionally to deliver innovative, high-impact solutions.

What you bring:
  • Strong sense of ownership and interpersonal skills

  • Self-driven with a strong ability to learn and adapt quickly

  • Passion for exploring new and emerging technologies within your area of expertise.

  • Commitment to continuous learning through internal and external knowledge-sharing.

  • Interest in developing transferable skills and growing across fields.

Qualifications:
  • Bachelor's degree in EE, CS or other related field.

  • 6+ years of experience in working in Java, Kotlin, GraphQL, Spring/Springboot, REST APIs, messaging systems and/or other backend programming languages.

  • Building data-driven applications (RDBMS, NoSQL, ElasticSearch)

  • Delivers results in fast-paced environments (agile, TDD, CI/CD)

  • Ability to shine in a FE capacity in addition to BE is a big plus.

  • Familiarity with shift left approach is a plus

Please see the Talent Privacy Notice for information regarding how eBay handles your personal data collected when you use the eBay Careers website or apply for a job with 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, veteran status, 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 for people with disabilities.

 

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Top Skills

Elasticsearch
GraphQL
Java
Kotlin
NoSQL
Rest Apis
Spring
Spring Boot

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