Jobs in Canada

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Added 6 months ago
F
Product & Technical Co-founder (CPTO) - AI Compliance Platform
FutureSight
Remote, Canada
- Full-time
- Remote
Full-stack confidence across applied LLMs, RAG, retrieval, deterministic rules engines, human-in-the-loop workflows, observability, and secure multi-tenant SaaS (SOC 2, tenant isolation,…
Added 4 months ago
S
Senior Full Stack Engineer, App Runtime
Snowflake
Toronto, Ontario
- $245,250 to $295,250 CAD / year
- Full-time
As a Senior Full Stack Engineer, you will drive initiatives that span our product areas and tech stack. It’s a high-impact role - you will work on an early-stage, public-preview product.…
Added 2 months ago
Principal Software Developer - Full Stack (Unity, C#)
Zynga
Toronto, ON
Zynga is looking for a Principal Software Engineer level in the Austin, Eugene, Toronto, San Mateo, Carlsbad, or Chicago areas.
Added 2 months ago
D
Full Stack Engineer
Dexian
Toronto, ON
- Contract
The position is approximately 50% Frontend / 50% Backend, requiring strong Full-Stack development capabilities along with database experience.
Added 2 months ago
B
Software Engineer, Product / Mobile
Bree
Remote, Canada
- $170,000 to $230,000 CAD / year
- Full-time
- Remote
Ship full-stack features end-to-end: product discovery, scoping, implementation, and release.
Added 2 months ago
M
Software Engineer - Toronto
Maxima
Toronto, ON
- Full-time
This is a general engineering role in our Toronto office, and general is the point: the work will vary and span the stack. You will also have a real hand in defining the culture and charter…
Added 6 months ago
RA
Staff Embedded Software Engineer, Virtualization
Rivian and Volkswagen Group Technologies
Vancouver, British Columbia
- $137,300 to $181,890 CAD / year
- Full-time
As a Staff Embedded Software Engineer, you will transform real-world ECU firmware into high-performance virtual devices that run on everyday workstations and cloud servers. Your work closes…
Added 6 months ago
F
Computer Vision & Behavioral Signal Analysis Intern (Travel + Hospitality Focus)
FairwAI
Remote, Canada
- Remote
…Engineering, B.S. in Physics, M.S. in Electrical Engineering, an Engineer’s Degree, and a Ph.D. in Electrical Engineering. He earned the David Adler Memorial Thesis Prize and the Morris…
Added 6 months ago
D
Solutions Engineer
detanomics
Remote, Canada
- Full-time
- Remote
Strong technical foundation (APIs, integrations, scripting, or full-stack development)
Added 6 months ago
K
Software Engineer, AI
Klue
Toronto, Ontario
- $92,000 to $119,000 CAD / year
- Full-time
We're looking for a Software Engineer with production experience to join our Toronto AI engineering team. You'll help us build and improve the LLM-powered agent systems that turn millions…
Added 2 months ago
E
Lead Full Stack Engineer
eBay
Toronto, ON
- Full-time
…advertising for millions of buyers and sellers worldwide. As a Lead Full Stack Engineer, you'll drive end-to-end development of scalable advertising solutions, from engaging user…
Added 2 months ago
Engineering Manager, Bill Pay
Brex
Vancouver, BC
Build and lead a full-stack team (7-10 engineers) owning a defined part of Brex's next-generation Accounts Payable software, growing it through hiring and onboarding new engineers.
Added 6 months ago
CH
Founding Full-Stack Engineer – IronMax (by CraneMax Hoisting Inc.)
Cranemax Hoisting
Remote, Canada
- $100,000 to $150,000 CAD / year
- Full-time
- Remote
Architect from Scratch: Make the foundational decisions on our tech stack, database schema, and deployment pipeline. You will own the entire architecture of the Phase 1 MVP.
Added 6 months ago
F
Software Engineer
Forecareer
Toronto, Ontario
- $200,000 to $260,000 USD / year
- Full-time
Strong backend or full-stack product engineering background.
Added 6 months ago
AR
Lead ML Engineer
Acrylic Robotics
Montreal, Quebec
- $80,000 to $100,000 CAD / year
- Full-time
…digital illustration pipelines, and robotics into one integrated stack that moves from idea to finished…
Added 6 months ago
A
Senior Full-Stack Engineer - Production Planning
Afresh
Ontario
- $136,000 to $205,000 CAD / year
- Full-time
2+ years experience with full-stack web development, including some web front-end and API development
Added 6 months ago
F
Computer Vision & Behavioral Signal Analysis Intern (Healthcare Focus)
FairwAI
Remote, Canada
- Remote
…Engineering, B.S. in Physics, M.S. in Electrical Engineering, an Engineer’s Degree, and a Ph.D. in Electrical Engineering. He earned the David Adler Memorial Thesis Prize and the Morris…
Added 6 months ago
F
NLP Research Fellow
FairwAI
Remote, Canada
- Remote
…Engineering, B.S. in Physics, M.S. in Electrical Engineering, an Engineer’s Degree, and a Ph.D. in Electrical Engineering. He earned the David Adler Memorial Thesis Prize and the Morris…
Added 4 months ago
Software Development Engineer, Route 53 DevEx and Console
Amazon
Vancouver, British Columbia
…Amazon Route 53 DevEx and Console team, you will work across the full stack on some of the most heavily used experiences in the AWS Console, and you will help define what our customers use…
Added 3 months ago
CO
Senior Staff Software Engineer - International Card Tech - Full-stack
Capital One
Toronto, Ontario
- $202,400 to $231,000 CAD / year
- Full-time
161 Bay Street (93021), Canada, Toronto,Toronto, Ontario,Senior Staff Software Engineer - International Card Tech - Full-stack
Added 2 months ago
Software Developer Intern
DRW
Montreal, QC
…during your time here. Each project, advised by a software engineer, promotes a comprehensive learning experience and provides you with meaningful work…
Added 4 months ago
F
AI Engineer
FacilityOS
Remote, Canada
- $120,000 to $150,000 CAD / year
- Full-time
- Remote
The AI Engineer reports to the VP of Engineering and serves as FacilityOS's hands-on technical anchor for AI agent development. This role sits within the central engineering function that…
Added 2 months ago
TC
Automation QE
Tata Consultancy Services
Halifax, NS
- $90,000 to $110,000 CAD / year
- Full-time
…is enabling its clients to transform themselves across the full AI stack, from infrastructure to…
Added 2 months ago
EC
Senior Software Engineer - Full Stack
Emburse Chrome River
Toronto, ON
- Full-time
Added 6 months ago
C
Senior Software Engineer
Catallyse
Remote, Canada
- $110,000 to $160,000 USD / year
- Full-time
- Remote
5+ years full-stack experience (1-3 years junior roles)

eBay

Lead Full Stack Engineer

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: BS in Computer Science or related field with 10+ years of experience, or MS with 7+ years.
Posting language: English
Posted: Sep 10, 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 & Role

Join eBay's Ad-Tech Innovation team and help build the next generation of advertising for millions of buyers and sellers worldwide. As a Lead Full Stack Engineer, you'll drive end-to-end development of scalable advertising solutions, from engaging user experiences to backend services and data platforms. You'll employ AI-powered development tools and collaborate with ML engineers to integrate LLM and agentic capabilities into next-generation ad products. This is a high-impact opportunity to solve complex challenges, influence technical direction, and accelerate innovation in a fast-growing ad-tech environment.

Learn About Our Work:

eBay Advertising Insights: eBay Advertising
Promoted Listings on eBay: eBay Seller Center - Promoted Listings

Key Responsibilities:

Design and build innovative advertising and commerce features that help eBay sellers and advertisers grow their business.
Develop scalable, highly available applications, APIs, and services using technologies such as React, Node.js, Java, and Scala.
Own end-to-end delivery of complex features, from technical design and architecture through deployment and production support.
Drive technical decisions, system design, and cross-team collaboration to ensure scalable, reliable, and maintainable solutions.
Leverage AI-powered development tools and workflows to improve engineering productivity, code quality, testing, and deployment efficiency.
Partner with ML and AI teams to develop intelligent advertising capabilities, including recommendations, automation, and AI-driven campaign management.
Contribute to a culture of continuous learning, Agile development, open-source collaboration, and rapid software delivery.
Mentor team members, participate in technical discussions, and help shape engineering best practices across the organization.

Qualifications

BS in Computer Science or related field with 10+ years of experience, or MS with 7+ years.

Technical Requirements

Strong experience building modern web applications with React (or similar frameworks), HTML/CSS, and responsive design.
Proficiency in backend development with Node.js, Java (17+), and Spring Boot.
Experience designing and building scalable APIs, distributed systems, and high-traffic applications.
Strong knowledge of messaging technologies (Kafka, RabbitMQ), relational and NoSQL databases, and data modeling.

Architecture & Engineering

Proven system design expertise with distributed systems, including scalability, reliability, and performance trade-offs.
Experience leading end-to-end technical design, architecture reviews, and cross-functional engineering initiatives.
Strong foundation in computer science fundamentals, including data structures and algorithms.

Tools & Practices

Experience with CI/CD pipelines and modern development tools.
Familiarity with AI-assisted engineering tools and AI-driven automation workflows.

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 lead the end-to-end development of scalable advertising solutions and integrate AI-driven capabilities into next-generation ad products. You will also collaborate with cross-functional teams to design robust system architectures and mentor engineering staff.

Requirements

Candidates must have a BS in Computer Science with 10+ years of experience or an MS with 7+ years. Strong proficiency in full-stack development, distributed systems, and modern web frameworks like React and Java is required.

Skills

React
Node.js
Java
Scala
System Design
Distributed Systems
Kafka
RabbitMQ
NoSQL
Data Modeling
CI/CD
API Development
Machine Learning
LLM
Cloud Architecture
Agile

Visa sponsorship

Not detected in the job text

Keywords

Full Stack Engineering
Ad-Tech
Ecommerce
React
Node.js
Java
Scala
Spring Boot
Kafka
RabbitMQ
NoSQL
Distributed Systems
System Design
Machine Learning
LLM
AI-powered development
CI/CD
Agile
API
Scalability
Data Modeling
Software Architecture
Responsive Design
Performance Optimization
Technical Leadership
Mentorship
Cloud Computing
Automation
Advertising Solutions
Engineering Productivity

Seniority

Lead

Tools

React
Node.js
Java
Spring Boot
Scala
Kafka
RabbitMQ

Languages

English

Fields of study

Computer Science

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Work requirements

Jobs in Canada