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Added 3 mins ago
SI
Senior Specialist, Operational Technology
Saputo Inc.
Montreal, QC
- Full-time
Lead or support the delivery of OT infrastructure projects at operational sites, including risk assessment, design reviews, vendor coordination, commissioning support, communication, and…
Added 3 mins ago
A
SDx / Octave Solution Architect
Accenture
Toronto, ON · Ottawa, ON · Montreal, QC · Vancouver, BC · Calgary, AB
- Full-time
The role works with business teams, technical teams, integration teams, data migration teams, and infrastructure teams to make sure the SDx solution meets business needs and technical…
Added 3 mins ago
R
VP, Strategy and Operations
RELX
Toronto, ON · Canada - Toronto (Sheppard Ave)
- Full-time
· Lead and oversee strategic initiatives that cut across categories: supplier consolidation programmes, third-party cost transformation, procurement integration in M&A, and make-versus-buy…
Added 47 mins ago
BC
SAP S/4 Hana Manager
BU Consultants
Canada
- Full-time
MM integration with QM, FI, SD, EAM, PP, WM/EWM
Added 47 mins ago
A
Project Manager
Actalent
Calgary, AB
- $90 to $110 CAD / hour
- Contract
Lead the development of requests for proposals (RFPs), oversee contractor and vendor selection, and manage procurement activities to secure appropriate resources and services.
Added 47 mins ago
A
Project Manager
Actalent
AB · Edmonton, AB
- $90 to $110 CAD / hour
- Contract
Lead the development of requests for proposals (RFPs), oversee contractor and vendor selection, and manage procurement activities to secure appropriate resources and services.
Added 1 hour ago
BC
SAP S/4 HANA Procurement
BU Consultants
ON · Ontario, Canada
- ₹3,000,000 to ₹4,000,000 INR / year
- Full-time
MM integration with QM, FI, SD, EAM, PP, WM/EWM
Added 1 hour ago
F
Senior Software Engineer
Fleetworthy
AB · Edmonton, AB
- Full-time
Develop and execute unit tests, and participate in writing integration and end-to-end tests
Added 1 hour ago
IC
Manufacturing Engineering Technologist
IMT CORPORATION
ON
- $71,800 to $103,300 CAD / year
- Full-time
Lead continuous improvement initiatives and manage technical documentation
Added 2 hours ago
JF
SAP Functional Analyst · Order to Cash
Johnvince Foods
Toronto, ON
- $90,000 to $110,000 CAD / year
Our Vision: To lead the way in redefining customer experiences through flavourful snacking and service solutions.
Added 2 hours ago
JF
Manager, SAP Solutions
Johnvince Foods
Toronto, ON
- $135,000 to $150,000 CAD / year
- Full-time
Our Vision: To lead the way in redefining customer experiences through flavourful snacking and service solutions.
Added 2 hours ago
KC
Senior Embedded Software Designer
Kepler Communications Inc.
Toronto, ON
- Full-time
…we’re committed to creating an environment where you can grow, lead, and make a global…
Added 2 hours ago
Human Resources Manager
Nestle Operational Services Worldwide SA
Toronto, ON · North York, ON
Lead transformation initiatives, including restructuring, integration, and change management initiatives. Ensure plans are practical, well communicated, and effectively implemented.
Added 2 hours ago
Sr. Director, Human Resources
Nestle Operational Services Worldwide SA
Toronto, ON · North York, ON
Lead transformation, restructuring, integration and change management initiatives, translating strategy into practical action.
Added 2 hours ago
K
Associate Director - Cloud Technology Advisor
Kyndryl
Calgary, AB · BC
- Full-time
Lead discovery workshops and executive strategy sessions.
Added 2 hours ago
A
Senior AI Architect
AltaML
Toronto, ON
- $100,000 to $150,000 CAD / year
- Full-time
Lead discovery with senior stakeholders to identify high-impact agentic use cases
Added 2 hours ago
CO
Application & Integration Technical Analyst
City of Saint John
Saint John, NB
- Full-time
Under the direction of the designated IT Manager, the Application and Integration Technical Analyst is a technical lead responsible for system architecture, data strategy, and integration…
Added 2 hours ago
BC
SAP Manager
BU Consultants
Canada
- Part-time
MM integration with QM, FI, SD, EAM, PP, WM/EWM
Added 2 hours ago
M
Senior Full Stack Java Engineer - Workforce Management (WFM)
Miratech
Canada
- Full-time
Excellent communication skills, including the ability to produce clear technical documentation and lead client-facing workshops.
Added 2 hours ago
M
Senior Full Stack Java Engineer
Miratech
Canada
- Full-time
Design and implement reliable integrations with internal and external systems using REST APIs, webhooks, messaging, and other appropriate integration patterns.
Added 2 hours ago
F/
Technical Analyst (Support Services)
FCC / FAC
Regina, SK · Agriculture Place
- Full-time
…including SaaS and PaaS - and apply your understanding of system integration to deliver solutions that advance FCC’s goals and improve the customer…
Added 2 hours ago
M
Senior Full Stack Java Engineer - CX & Contact Center Solutions
Miratech
Canada
- Full-time
Lead solution architecture and detailed technical design for scalable, secure, and highly available CX and contact center capabilities.
Added 2 hours ago
M
Senior Full Stack Java Engineer
Miratech
Canada
- Full-time
Design and implement reliable integrations with internal and external systems using REST APIs, webhooks, messaging, and other appropriate integration patterns.
Added 3 hours ago
Director Provincial Contracting Services
Winnipeg Regional Health Authority
Winnipeg, MB
Shared Health leads the planning and coordinates the integration of patient- centered clinical and preventive health services across Manitoba. The organization also delivers some…
Added 3 hours ago
M
Senior Full Stack Java Engineer - CX & Contact Center Solutions
Miratech
Canada
- Full-time
Lead solution architecture and detailed technical design for scalable, secure, and highly available CX and contact center capabilities.

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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