Jobs in Canada

Group jobs by employerEmail me new jobs Save this search

Added 2 months ago
C
Gen AI Python Developer - Assistant Vice President
Citi
Mississauga, ON
- Full-time
Knowledge of modern frontend frameworks (e.g., React, Angular, Vue.js) for full-stack development capabilities.
Added 5 months ago
M
Java Full Stack Developer
Mindtris
Mississauga, Ontario
- Full-time
Job Description: We are actively seeking a seasoned Java Fullstack Developer with expertise in developing robust applications.
Added 2 months ago
Full Stack Developer
Konrad
Toronto, ON
As a Full Stack Developer you'll be tasked with working on one of our web application projects. Working within the software development team, your duties will require you to assist in the…
Added 2 months ago
Java Developer
Konrad
Toronto, ON
As a Full Stack Java Developer you'll be tasked with working on web application development in Java and Spring Boot. Working within the software development team, your duties will require…
Added 2 months ago
E
Full-Stack Application Developer (Kotlin-Java/React)
Equisoft
Quebec, QC · HYBRID - Québec City, Canada
- Full-time
Role: The Full-Stack Application Developer (Kotlin-Java/React), reports to the Manager, Product Development you will be working with a team of X Full-Stack developers. The candidate will be…
Added 5 months ago
L
Salesforce Technical Architect
LTM
Ontario · Ontario, Canada
- $124,000 to $156,000 CAD / year
- Full-time
Experience with Full Stack ecosystems Java NETNodejs React Angular
Added 4 months ago
H
Engineering Lead
HSBC
Toronto, ON
- Full-time
We currently write software in the following languages: java, javascript, clojure, kotlin, bash(!), python. We're not a big fan of frameworks but it's a team choice and a lot of teams have…
Added 6 months ago
PD
Remote Software Developer - Europe / South America
PAK digital
Remote, Canada
- $24,000 to $36,000 USD / year
- Contract
- Remote
You will work on web application development across the frontend and backend. The ideal developer has strong experience building production-ready applications, integrating APIs, working…
Added 2 months ago
P
AI Engineer - Canada
Pulsora
Remote, Canada
- $60,000 to $70,000 CAD / year
- Full-time
- Remote
We are seeking a highly skilled and experienced AI/ML Developer to join our team. The ideal candidate will be a specialist in the rapidly evolving field of Large Language Models (LLMs) and…
Added 2 months ago
C
Senior Java Full Stack Developer (Core Java, Spring Boot, Oracle) (Hybrid)
Cognizant
Calgary, AB
- Full-time
As a Senior Java Full Stack Developer, you will make an impact by designing, developing, and optimizing enterprise applications that support critical business operations. You will be a…
Added 2 months ago
R
Software Development Engineer II
Remitly
Burnaby, BC
- Full-time
Architect and implement solutions for complex, ambiguous problems using full-stack technologies (TypeScript, React, Java/Kotlin, Go).
Added 6 months ago
N
Senior React Native Developer
Ndax
Calgary, Alberta
- Full-time
We are looking for a Senior React Developer to produce scalable software solutions. You'll be part of a cross-functional team that's responsible for the full software development life…
Added 4 months ago
S
Senior Full Stack Engineer, App Runtime
Snowflake
Toronto, Ontario
- $245,250 to $295,250 CAD / year
- Full-time
Build the AI-assisted, agentic development experiences that power App Runtime, spanning the full tech stack - React, Go, Python, and Java
Added 4 months ago
PC
Développeur Java Agentique IA / Agentic AI Java Developer
Portage CyberTech
Montreal, Quebec
- Full-time
Portage CyberTech is looking for a passionate Java Full Stack Developer with a strong R&D mindset and solid knowledge of Public Key Infrastructure (PKI), working on modern…
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
Software Developer Intern
DRW
Montreal, QC
As a Software Developer Intern, you will join one of our development teams supporting our network development initiatives or trading businesses. Depending on the team you join, you will…
Added 2 months ago
EC
Senior Software Engineer - Full Stack
Emburse Chrome River
Toronto, ON
- Full-time
Hands-on experience with React and JavaScript
Added 2 months ago
EN
Senior Full Stack Developer – Generative AI & Autonomous Agents - Toronto, Canada - Hybrid (10038)
Extreme Networks
Toronto, ON
- Full-time
We are seeking an experienced Senior Full Stack Developer with deep expertise in backend systems (Java, Python, microservices) and modern UI frameworks (Angular, React) to join our…
Added 4 months ago
MI
Full Stack Developer
Magna International
Brampton, Ontario
- Full-time
The Full Stack Developer will work with the IoT architect, technical product owner and a team of developers (Sr full stack, software, IoT, data science) to ensure the efficient and…
Added 2 months ago
Staff Software Engineer - UI Platform
Okta
Toronto, ON
…customers across the world. We are looking for an experienced full stack Staff Software Engineer (with a focus on UI) who is passionate about building large-scale, mission-critical…
Added 4 months ago
F/
Senior Full Stack Developers
FCC / FAC
Regina, Saskatchewan · Alberta · British Columbia · Newfoundland and Labrador · Saskatchewan · Agriculture Place
- Full-time
Full Stack Application Development: Design and build modern applications, APIs, integrations and service components using technologies such as Java, Spring Boot, Angular and relational…
Added 5 months ago
T
Senior Software Engineer - Professional Services
Trackunit
London, Ontario
- Full-time
Working in Professional Services means working in a customer facing role across the full stack - backend, frontend, data engineering, and system integrations - and we see that as an…
Added 5 months ago
PG
Lead Full Stack Developer
Publicis Groupe Holdings B.V
Toronto, Ontario
- $130,000 to $150,000 CAD / year
- Full-time
Saatchi & Saatchi is seeking a Lead Full Stack Developer for an innovative AI platform initiative.You have 8+ years building production software systems and at least a few years leading or…
Added 2 months ago
CO
Staff Software Engineer - Capital One Travel Tech - Full-stack
Capital One
Toronto, ON
- $172,960 to $197,400 CAD / year
- Full-time
161 Bay Street (93021), Canada, Toronto,Toronto, Ontario,Staff Software Engineer - Capital One Travel Tech - Full-stack
Added 5 months ago
S
Technical Support Engineer
Sentry
Remote, Canada
- $100,000 to $125,000 CAD / year
- Full-time
- Remote
You’re a Full-Stack Troubleshooter: You enjoy jumping from a React frontend issue to a Python backend trace to a CI/CD pipeline failure in a single afternoon

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

Report this job

Work requirements

Jobs in Canada