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Added 14 mins ago
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Senior Specialist Procurement Category
CN
Quebec, QC
- Full-time
…supplier relationships, and supports business partners across Engineering, Mechanical, Operations, Finance, and corporate functions. The role also coaches Procurement Specialists, promotes…
Added 14 mins ago
DI
Revenue Operations & Proposal Coordinator
Draganfly Inc.
Canada
- Full-time
…focus is on the sale of drone products and services, contract engineering & custom integration product development, and health monitoring products and…
Added 14 mins ago
SI
Senior Specialist, Operational Technology
Saputo Inc.
Montreal, QC
- Full-time
…interfaces. The successful candidate will work closely with OT, IT, engineering, automation, maintenance, vendors, and site teams to deliver secure, robust, and scalable infrastructure that…
Added 14 mins ago
T
Data Scientist III - Financial Crimes Network Analytics (ATH 5556)
TD
Toronto, ON
- Full-time
The Data Scientist III will lead the enhancement & operationalization of this detection capability, primarily including developing analytical detection methods, generating risk insights,…
Added 14 mins ago
QW
SRE/ Platform Engineer
Quantum World Technologies Inc.
ON · Ontario, Canada
- Contract
…reliability| performance| capacity| resilience and observability. Lead complex troubleshooting| performance analysis and root-cause investigations. Build proactive monitoring and automated…
Added 16 mins ago
Lead Software Engineer
Capgemini
Mississauga, ON
Works in the area of Software Engineering which encompasses the development maintenance and optimization of software solutions and applications.
Added 26 mins ago
S
Project Manager, Construction
Sobeys
Mississauga, ON
- Full-time
We’re looking for a Project Manager, Construction to lead and coordinate construction projects from planning and design through to completion. In this role, you’ll work closely with retail…
Added 28 mins ago
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Account Executive - Full-Cycle (North America)
Botpress
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 28 mins ago
S
Head of E-Commerce Operations
Sobeys
Pointe-Claire, QC
- Full-time
In this highly visible leadership role, you will shape and lead the end-to-end operational strategy for our e-commerce business. You will oversee our automated customer fulfilment centres,…
Added 28 mins ago
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Bldg Engineer
CBRE
AB · Edmonton, AB
- Full-time
This job is part of the Engineering and Technical Services job function. They are responsible for providing support, preventive maintenance, and repairs on equipment and systems.
Added 30 mins ago
CC
Project Manager - High Rise Residential (Kitchener-Waterloo)
Clark Construction Management
Kitchener, ON
- Full-time
Collaborates with the superintendent to establish the major construction work plans and engineering methods. Provides input to the method from a cost perspective.
Added 30 mins ago
IT
Quality Control Coordinator
InTandem Talent
AB · Kitimat, BC · Calgary, AB · Edmonton
- Full-time
SB Canada is hiring Quality Control Coordinators to lead QA/QC on a major industrial deep foundations project in Kitimat, BC. You will be the main point of contact for quality on site,…
Added 30 mins ago
IT
HSE Coordinator
InTandem Talent
AB · Kitimat, BC · Calgary, AB · Edmonton
- Full-time
Lead and support hazard assessments, including JHAs and energy-based risk reviews.
Added 30 mins ago
JH
Business Development Manager
John Henry Foster Minnesota, Inc.
Winnipeg, MB
- Full-time
…of specialized companies, we deliver innovative technology, engineering expertise, and trusted customer support to solve complex manufacturing challenges and create lasting value. Join our…
Added 45 mins ago
Développeur principal SAP CPI / SAP Sr. CPI Developer
Syntax
Thornhill, ON
Added 45 mins ago
I(
Senior Aeronautical Structural Engineer
ITPS (Canada) LTD
London, ON
- Full-time
Reports To: Acting Head of Engineering/Structural Team Lead
Added 45 mins ago
T
Product Group Technology Lead II (Notify Now)
TD
London, ON · Toronto, ON
- Full-time
Provide thought leadership and/ or industry knowledge for quality engineering best practices and participate in knowledge transfer within the team and business unit; may take on the role of…
Added 45 mins ago
T
Applied Machine Learning Scientist II
TD
Toronto, ON
- Full-time
…mathematical models/techniques and tools, and utilizing software engineering best practices to develop and implement the…
Added 45 mins ago
T
Manager, Engineering – Easy Apply & Digital Onboarding Platform
TD
Toronto, ON
- Full-time
The Easy Apply Engineering team is seeking a Manager, Engineering to lead the delivery, modernization, and operational excellence of TD's enterprise digital onboarding platform. Easy Apply…
Added 45 mins ago
SL
Director, Domain Enterprise Architect, RPA and Intelligent Automation
Sun Life
Toronto, ON · Waterloo, ON · Montreal, QC · Sun Life Toronto One York
- Full-time
· Bachelor’s degree in Computer Science, Engineering, Information Systems, or a related discipline. A master’s degree is preferred.
Added 56 mins ago
SG
Senior Solution Designer
SRA Group
NB · New Brunswick, Canada
- $85 to $90 CAD / hour
- Contract
Lead end-to-end solution design for enterprise data and analytics programs.
Added 58 mins ago
C
Automation Tester
CGI
Toronto, ON
- Full-time
We are seeking an experienced Selenium Automation Tester to support quality engineering initiatives within a Banking and Capital Markets environment.
Added 58 mins ago
OH
Journeyperson Powerline Technician
Oakville Hydro
Oakville, ON
- $40.48 to $53.97 CAD / hour
- Full-time
Assume Lead Powerline Technician responsibilities when required
Added 58 mins ago
N
Staff Optical Engineer
Nokia
Ottawa, ON · Kanata, ON
- Full-time
As a Staff Optical Design Verification Test (ODVT) Engineer, you will lead the comprehensive testing, validation, and performance characterization of the next generation of coherent…
Added 58 mins ago
WI
Senior Electrical Engineer - Mission Critical & Data Centers
WSP in Canada
Toronto, ON
- Full-time
With an unmatched breadth and depth of engineering, advisory and science‑based expertise, our global minds unite to power local solutions.

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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