Jobs in Canada

Group jobs by employerEmail me new jobs Save this search

Added 2 months ago
E
Staff Engineer, API Design & Governance
eBay
Toronto, ON
- Full-time
eBay’s Developer Ecosystem team offers resources that help developers create solutions to make buying and selling on eBay faster and easier. The team builds and manages eBay’s Public APIs…
Added 2 months ago
CO
Staff Software Engineer
Capital One
Toronto, ON
- Full-time
Act as a tech lead developer owning technical design and development of cross-functional, multi-platform, fault tolerant application systems
Added 2 months ago
Full Stack Software Developer - Engineered Arts
Opportunities with AppDirect's Advisor Partners (Recruitment as a Service)
Montreal, QC
You're a mid-to-senior full stack developer who thrives at the intersection of cloud software and physical systems. You've shipped production features across UI, APIs, and device or edge…
Added 2 months ago
BC
AI/ML Ops Engineer
Blackpoint Cyber
Remote, Canada
- $131,000 to $164,250 CAD / year
- Full-time
- Remote
Added 2 months ago
RU
Management Consulting Senior Associate, Finance Performance
RSM US LLP
Toronto, ON
- Full-time
Digital experience and skillsets with enabling tools such as PowerBI, Alteryx, SQL Server, VBA, Python etc.
Added 2 months ago
M
Lead Agentic AI Solutions Architect
McKesson
Mississauga, ON
- Full-time
Strong proficiency in Python and Agentic software engineering practices.
Added 3 months ago
PO
Senior Implementations Specialist, Smart Imaging Systems
P&P Optica
Waterloo, ON
- $58,500 CAD / year
- Full-time
…copilots) to efficiently generate, debug, and optimize scripts (Python, Bash, etc.) to improve the deployment process and automate repetitive…
Added 3 months ago
C
Senior Azure Database Migration Specialist
CGI
Toronto, ON
- Full-time
…database migration, Azure cloud services, ETL development using Python/PySpark, and cloud-native data…
Added 2 months ago
CN
Developer Student
Canadian Natural
Calgary, AB
- Full-time
All candidates applying to Canadian Natural must have legal authorization to work in Canada with no restrictions
Added 2 months ago
CN
Business Student - Technology and Innovation
Canadian Natural
Calgary, AB
- Full-time
All candidates applying to Canadian Natural must have legal authorization to work in Canada with no restrictions
Added 2 months ago
CN
Exploitation Engineering Student (Conventional/Thermal)
Canadian Natural
Calgary, AB
- Full-time
All candidates applying to Canadian Natural must have legal authorization to work in Canada with no restrictions
Added 2 months ago
CN
Commercial Operations/Supply Chain Students - Multiple Positions
Canadian Natural
Calgary, AB
- Full-time
All candidates applying to Canadian Natural must have legal authorization to work in Canada with no restrictions
Added 2 months ago
CN
Supply Chain Analytics Student
Canadian Natural
Calgary, AB
- Full-time
All candidates applying to Canadian Natural must have legal authorization to work in Canada with no restrictions
Added 2 months ago
CN
Operations Engineering Student (Conventional and Thermal)
Canadian Natural
Calgary, AB
- Full-time
Proficiency with Microsoft Excel; experience with Power BI, Spotfire, SQL, or Python is considered an asset.
Added 2 months ago
CN
Engineering Student - Technology and Innovation
Canadian Natural
Calgary, AB
- Full-time
All candidates applying to Canadian Natural must have legal authorization to work in Canada with no restrictions
Added 2 months ago
GT
Développeur BI senior - Senior BI Developer
Groupe Touchette
Burlington, ON · QC
- Full-time
Développer des intégrations à l’aide de technologies telles que SSIS, Azure Data Factory, Python, API, CI-DS ou des plateformes comparables d’intégration et d’orchestration de données.
Added 2 months ago
Technical Solutions Engineer
Teads
Toronto, ON
Scripting skills in JavaScript, Python, or similar to automate manual work.
Added 2 months ago
GS
Senior Database Migration Engineer
Guidewire Software
Toronto, ON
- Full-time
Develop, maintain, and improve migration tooling and automation (e.g., scripts, utilities, pipelines) using bash, Python, workflow and related technologies to make migrations faster, safer,…
Added 2 months ago
Senior Stress Engineer
L3Harris Technologies
Mirabel, QC
Job Schedule: Day Shift
Added 2 months ago
AG
Marketing Science Lead
Adelphi Group
Toronto, ON
- Full-time
Experience with Redshift, Python, SQL and applying data engineering best practices to data product delivery.
Added 3 months ago
MT
Principal Engineer - Design
Microchip Technology Inc.
Burnaby, BC · Canada - Burnaby
- Full-time
Proficient Linux experience and strong programming/scripting skills with languages such as C, Python, Tcl and Bash.
Added 2 months ago
A
IP Firmware Design Engineer
Altera
Toronto, ON
- Full-time
You must possess the below minimum education requirements and minimum required qualifications to be initially considered for this position
Added 2 months ago
VC
Business Advisor, Data and Analytics
Vancouver Coastal Health
Vancouver, BC
- $38.9 to $55.92 CAD / hour
- Temporary
Advanced proficiency in analytical tools and software (e.g., SQL, Python, R, Tableau, Power BI).
Added 3 months ago
SS
Python Developer
Soho Square Solutions
Montreal, QC
- $50 to $60 CAD / hour
- Contract
5-7 years of Python & Database experience (70%)
Added 3 months ago
HC
Senior Researcher - AI Data Platforms
Huawei Canada
Markham, ON
- Full-time
Strong systems building and prototyping skills, with proficiency in C/C++ and Python, and experience with distributed storage APIs (S3, HDFS, POSIX), data processing frameworks, or vector…

eBay

Staff Engineer, API Design & Governance

Toronto, ON, Canada

Full-time

Apply on ebay.wd5.myworkdayjobs.com About employer

Applications open in a new tab.

Job details

Job type: Full-time
Experience: 10+ years of experience in the software industry
Posting language: English
Posted: Aug 17, 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:

eBay’s Developer Ecosystem team offers resources that help developers create solutions to make buying and selling on eBay faster and easier. The team builds and manages eBay’s Public APIs and eBay’s world-class Developer Portal, which helps onboard new developers, gets them started with eBay APIs, and answers their questions about our products. APIs are first-class products at eBay. APIs allow our developer community to create powerful experiences and manage their eBay business at scale. Our goal is a large ecosystem of developer applications that contribute to our buyers and sellers.

About the Role:

We are seeking a highly experienced Software Design Engineer to design and build scalable, high-performance systems & APIs that power seamless end-to-end customer experiences.

This is an individual contributor role for a hands-on technical leader who drives architecture, solves complex distributed systems challenges, and partners multi-functionally to deliver customer-first solutions at scale. A key focus of this role is designing clear, scalable, and well-governed APIs and service contracts that enable consistent, high-quality integration across systems.

You will influence system design, internal API standards (REST, GraphQL), and long-term technical strategy while remaining deeply engaged in implementation.

What You’ll Do:

Design and implement scalable, resilient fullstack systems supporting core platform capabilities
Architect high-traffic, distributed systems across multiple domains
Lead the design of robust, intuitive, and evolvable APIs and service contracts
Define and enforce standards for API design, documentation, versioning, observability and governance
Drive clarity and consistency in technical specifications, ensuring they are precise, consumable, and scalable
Write high-quality, maintainable, and performant code
Lead complex technical initiatives end-to-end, from design through production rollout
Apply SOLID principles and advanced design patterns to ensure clean, extensible architectures
Design multi-threaded and highly concurrent systems with strong performance guarantees
Contribute to enterprise architecture decisions and cross-domain technical alignment
Collaborate with Product, UX, Data, and Business teams to translate requirements into scalable technical solutions
Conduct architecture and code reviews to raise engineering standards
Mentor engineers and serve as a technical role model across teams
Proactively identify and resolve system bottlenecks, reliability risks, and scaling challenges

What you will bring:

10+ years of experience in the software industry
Deep expertise in at least one of: Java, Python, or Kotlin
Strong knowledge of software design principles (SOLID) and design patterns
Deep expertise in GraphQL schema composition and evolution, including building user-focused APIs, optimizing query performance, and maintaining backward compatibility at scale.
Proven ability to design and operate GraphQL APIs in large-scale systems, with strong understanding of API architecture (alongside REST/RPC), versioning strategies, and efficient data fetching patterns.
Expert-level understanding of:
- Multi-threading and concurrency
- Distributed systems design
- Enterprise-scale architecture
Demonstrated ability to create clear, consistent, and well-documented service contracts and technical specifications
Experience driving API design standards, consistency, and governance across teams
Experience with agentic coding assistants like claude code, cursor or github copilot
Proven experience building and scaling high-traffic, transaction-heavy systems
Strong understanding of system performance, availability, and observability
Experience working in Agile/Scrum environments

Nice to Have:

Experience with Federated GraphQL architectures (e.g., Apollo Federation or similar)
Experience designing and scaling modern frontend systems using TypeScript/JavaScript with frameworks such as React (or similar)
Experience with microservices and cloud-native architectures
Background in large-scale platforms or multi-tenant architectures
Experience with search systems, recommendation engines, pricing systems, or payment flows
Experience driving technical strategy across multiple team

Technical Leadership Expectations:

Acts as a system-level problem solver - designs for scale, resilience, and long-term maintainability
Champions high-quality API design and treats APIs as long-lived products
Drives clarity, precision, and standardization in system design and specifications
Makes sound architectural trade-offs balancing performance, cost, and development velocity
Customer-obsessed outlook - understands how technical decisions impact performance, reliability, and user experience
Drives technical clarity in ambiguous, high-complexity problem spaces
Sets the standard for engineering quality and operational excellence

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.

Apply on ebay.wd5.myworkdayjobs.com About employer

More about this job

Responsibilities

You will design and build scalable, high-performance systems and APIs while driving architecture and technical strategy. The role involves leading complex technical initiatives, mentoring engineers, and ensuring consistent API standards across the organization.

Requirements

Candidates must have 10+ years of software industry experience with deep expertise in Java, Python, or Kotlin. Strong proficiency in distributed systems, GraphQL schema composition, and API design principles is required.

Skills

Java
Python
Kotlin
GraphQL
REST
API Design
Distributed Systems
Software Architecture
System Design
Concurrency
Multi-threading
API Governance
Microservices
Cloud-native
Agile
Scrum

Visa sponsorship

Not detected in the job text

Keywords

API Design
Governance
GraphQL
REST
Distributed Systems
Java
Python
Kotlin
Microservices
Cloud-native
Software Architecture
Concurrency
Multi-threading
Scalability
Observability
Agile
Scrum
Apollo Federation
TypeScript
React
System Design
Technical Leadership
API Versioning
Service Contracts
Performance Optimization
Enterprise Architecture
Backend Engineering
Fullstack
Ecommerce
Developer Ecosystem

Report this job

Work requirements

Jobs in Canada