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Added 10 mins ago
ES
Cloud Engineer
Euna Solutions
ON · Oakville, Ontario
- Full-time
Lead cloud infrastructure projects end-to-end, from architecture decisions through successful delivery
Added 10 mins ago
A
Digital Experience Specialist - Temporary
ARC'TERYX
North Vancouver, BC
- Full-time
- Temporary
…and create workflows to effectively support our design and development…
Added 22 mins ago
TM
Manager, Engineering - Design Support & Sustaining
Trudell Medical International
London, ON
- Full-time
As an employee of Trudell Medical International, not only will you contribute to the development of products at the cutting edge of medical device technology, but you will also have the…
Added 24 mins ago
M
Technical Architect
Mphasis
Toronto, ON
- Contract
We are seeking a highly experienced AI Architect to lead the design, architecture, and implementation of enterprise-scale Generative AI solutions on Google Cloud Platform (GCP). The ideal…
Added 24 mins ago
SH
Manager Fund Development
Shared Health-Soins Communs
Winnipeg, MB
- Full-time
Reporting to the Executive Director t he Manager Fund Development participates in the development and implementation of the fundraising plans, policies, procedures, and practices to support…
Added 24 mins ago
WI
Senior Actuarial Analyst - Corporate Actuarial - Reserving (All Levels)
Wawanesa Insurance
Toronto, ON · North York, ON
- Other
As a member of our Reserving function, you will lead the completion of high-quality valuation analysis, as well the financial and regulatory reporting of our actuarial reserves. Your focus…
Added 24 mins ago
AE
Digital Experience Specialist - Temporary
Arc'teryx Equipment
North Vancouver, BC
- Temporary
…and create workflows to effectively support our design and development…
Added 24 mins ago
MN
Medical Administrative Assistant
Mi'kmaw Native Friendship Centre
Halifax, NS
- Full-time
Reports To: Health Director and Clinical Lead
Added 25 mins ago
Rangeland Agrologist
Government of Alberta
Red Deer, AB
Reporting to the Rangeland Team Lead, the Rangeland Agrologist manages the public land base, primarily within an assigned district, to ensure and improve the long-term sustainability of the…
Added 25 mins ago
BT
Account Executive - Full-Cycle (North America)
Botpress Technologies Inc.
Montreal, QC
- Full-time
Multi-thread your deals. Our buyer rarely signs alone - you'll need the support leader, their ops lead, and the technical stakeholder behind both
Added 25 mins ago
Solution Architect- .NET (microservices)
Charger Logistics Inc
Brampton, ON
We're looking for a hands-on .NET Solution Architect to lead the design and evolution of our distributed platform: more than 100 microservices built mainly on .NET Core and PostgreSQL.…
Added 25 mins ago
Lead Product Manager
Tripledot Studios
Canada
…and we have a number of exciting mid-core and casual games in development. Our mission is twofold: excellence in creativity and data-driven product innovation, and to be a best-in-class…
Added 25 mins ago
Embedded Software Developer
Alstom
Saint-Bruno, QC
Maintain and improve software development ecosystem (coding, configuration management, continuous integration, test tools, etc…)
Added 25 mins ago
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Manager, Architecture & Design (Enterprise Architect)
BDO
London, ON · Toronto, ON · Ottawa, ON · Oakville, ON · Kitchener, ON · Vancouver, BC
- Full-time
Lead the architecture function (enterprise and solution architecture), including its team, priorities, standards, methods, and governance.
Added 25 mins ago
Bilingual Specialist, IT Business Analysis
CMHC - SCHL
Toronto, ON · Ottawa, ON · Montreal, QC · Calgary, AB
…measurable business outcomes. You will define solution approaches, lead requirements development, and ensure alignment with enterprise, cybersecurity, and regulatory standards while…
Added 25 mins ago
Senior Specialist, Software Engineering (.Net)
CMHC - SCHL
Ottawa, ON · Montreal, QC
Experience with Azure DevOps, Git, and modern software development practices, combined with a passion for continuous learning and delivering innovative solutions.
Added 25 mins ago
Bilingual Manager, Software Engineering
CMHC - SCHL
Toronto, ON · Ottawa, ON · Montreal, QC
Join the Business Solutions Engineering team, in the Bilingual Manager, Software Engineering position. CMHC is dedicated to enhancing IT services and operational efficiency. In this role,…
Added 25 mins ago
Bilingual Senior Specialist, Software Engineering (.Net)
CMHC - SCHL
Ottawa, ON · Montreal, QC
Experience with Azure DevOps, Git, and modern software development practices, combined with a passion for continuous learning and delivering innovative solutions.
Added 39 mins ago
D
Project Manager
DYNAMO
Regina, SK
- Full-time
Lead the planning, execution, monitoring, and successful delivery of multiple projects simultaneously.
Added 39 mins ago
D
Project Manager
DYNAMO
Saskatoon, SK
- Full-time
Lead the planning, execution, monitoring, and successful delivery of multiple projects simultaneously.
Added 39 mins ago
MC
Senior Project Manager
MENARD Canada Inc.
Vancouver, BC
- Full-time
…coordinators and site personnel. The role also supports business development initiatives and contributes to the growth of Menard's presence in British Columbia and Western…
Added 39 mins ago
AP
Senior Business Intelligence Engineer
Arobas Personnel
Toronto, ON
- Full-time
Lead discussions around KPI definitions, business rules, and reporting standards.
Added 39 mins ago
MA
Director of Construction
Montcrest Asset Management
Toronto, ON · Greater Toronto Area, Canada
- Full-time
Lead pre-construction activities of residential development projects including design reviews, value engineering exercises, budgeting, scheduling, procurement strategy, and contractor…
Added 39 mins ago
TI
Java Full Stack Developer
Themesoft Inc.
Toronto, ON
- Contract
Lead the technical(backend/frontend) design, development, and implementation of software solutions.
Added 39 mins ago
T
Sr. Business Systems Analyst - Core Platform
TD
Toronto, ON
- Full-time
…requirements into clear JIRA user stories using the Behavior-Driven Development methodology to ensure delivery outcomes meet customer and stakeholder expectations. You will work in close…

eBay

Staff Eng, API Design & Governance

Toronto, ON, Canada

Full-time

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Job details

Job type: Full-time
Experience: 10+ years of software engineering experience, including deep expertise in building and scaling high-traffic, distributed, transaction-heavy systems.
Posting language: English
Posted: Oct 6, 2026

Original job description

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 and the role:

eBay’s Developer Ecosystem team builds the tools, platforms, and experiences that help developers create solutions that make buying and selling on eBay faster and easier. The team owns eBay’s Public APIs and Developer Portal, enabling developers to discover, integrate, and scale with confidence. At eBay, APIs are treated as first-class products because they power a broad ecosystem of applications that support buyers, sellers, and partners around the world.

We are hiring a Staff Engineer, API Design & Governance to help shape the architecture, quality, and long-term evolution of the systems and APIs that power these experiences. This is an individual contributor role for a hands-on technical leader who will design and build scalable, high-performance systems, lead complex technical initiatives, and influence engineering direction across multiple domains. A central focus of this role is defining clear, intuitive, and well-governed APIs and service contracts that enable consistent, high-quality integration across eBay’s platform. This person will partner closely with Product, UX, Data, Business, and Engineering teams, while helping raise the bar for technical design, implementation quality, and operational excellence.

What you will accomplish:

Design and deliver scalable, resilient systems and APIs that improve end-to-end developer and customer experiences across eBay’s platform.
Lead the architecture of high-traffic, distributed systems and service contracts that are intuitive, evolvable, and built for long-term reuse at scale.
Establish and drive API design and governance standards across teams, including documentation, versioning, observability, and consistency across REST and GraphQL interfaces.
Translate complex business and product needs into clear technical strategies and specifications, partnering cross-functionally to deliver solutions that balance performance, reliability, cost, and speed.
Raise engineering quality through architecture reviews, code reviews, mentoring, and technical leadership that strengthens design practices across the organization.
Identify and resolve bottlenecks, scaling challenges, and reliability risks proactively, helping improve platform performance, maintainability, and operational excellence over time.

What you will bring:

10+ years of software engineering experience, including deep expertise in building and scaling high-traffic, distributed, transaction-heavy systems.
Strong proficiency in at least one modern backend language such as Java, Python, or Kotlin, along with strong fundamentals in software design principles, including SOLID and common design patterns.
Deep experience designing and operating APIs at scale, including GraphQL schema design and evolution, efficient data fetching, backward compatibility, and strong understanding of API architecture across GraphQL, REST, and RPC.
Expertise in distributed systems, multi-threading, concurrency, enterprise-scale architecture, and building systems with high standards for performance, availability, and observability.
Demonstrated ability to create clear technical specifications and well-documented service contracts, and to drive API design consistency and governance across multiple teams.
Experience working in Agile environments and using modern developer productivity tools, with additional strength in areas such as federated GraphQL, cloud-native or microservices architectures, modern frontend technologies, or large-scale platform strategy considered a plus.

Additional Details

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 talent@ebay.com. 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.

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 Talent Privacy Notice, Privacy Center, and AI Hiring Guidelines.

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More about this job

Responsibilities

Design and deliver scalable, resilient systems and APIs while establishing governance standards across the organization. Lead technical strategy and architecture reviews to ensure high-quality, consistent integration across eBay's platform.

Requirements

Requires 10+ years of software engineering experience with deep expertise in building high-traffic, distributed, transaction-heavy systems. Proficiency in backend languages like Java, Python, or Kotlin and extensive experience in API architecture and design is essential.

Skills

API Design
Governance
Distributed Systems
Java
Python
Kotlin
GraphQL
REST
RPC
Software Architecture
System Design
Scalability
Observability
Technical Leadership
Mentoring
Agile

Visa sponsorship

Not detected in the job text

Keywords

API Design
Governance
Distributed Systems
Java
Python
Kotlin
GraphQL
REST
RPC
Software Architecture
System Design
Scalability
Observability
Technical Leadership
Mentoring
Agile
Microservices
Cloud-native
Federated GraphQL
Service Contracts
Ecommerce
Platform Engineering
Backend Development
Concurrency
Multi-threading
Software Engineering
API Governance
System Reliability
Technical Strategy
Developer Ecosystem

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