Find work in Canada.

324,987 jobs across our Canadian network. How we count

Jobs in Canada

25+ jobs

Email me new jobs Save this search

Added 1 min ago
Staff Software Engineer, SecureAI
Okta
Toronto, ON
…gatekeeper to a unified control plane, transforming AI risk into business…
Added 1 min ago
Staff Software Engineer, OIN
Okta
Toronto, ON
…stakeholders across engineering, product, and other parts of the business when the "right answer" isn't obvious…
Added 1 min ago
Design Technician
GHD Group Pty Ltd
Vancouver, BC
Coordination with multiple business groups within GHD, subconsultants and external agencies
Added 1 min ago
PLC Programmer
Tri-Mach Group Inc.
Stratford, ON
Full-time
…manufacturers in the world. As a division of the TMG family, our business units work alongside one another to provide a single source for customers to elevate their operation - fulfilling…
Added 1 min ago
CLIENT PARTNER - BDC ADVISORY SERVICES
BDC
QC · Vaudreuil-Soulanges
Full-time
Conducts ongoing business intelligence activities to keep abreast of the evolving needs and issues of businesses in the region, and communicates information to the Vice President, Business…
Added 1 min ago
Digital Solution Architect Lead Advisor
NTT DATA Services
Halifax, NS
…Enterprise Solution Design, with proven experience engaging with business leaders, executives, and clients to identify opportunities, define AI strategies, and deliver scalable AI-powered…
Added 1 min ago
Process Engineer
Strathcona Resources Ltd.
Calgary, AB
Full-time
Strathcona is committed to doing business the right way, guided by our core values: Integrity, Energy, and Intelligence. These values define who we are as a company, how we work together,…
Added 1 min ago
Operations Consultant - Flex
Sephora
Dartmouth, NS
$17.7 to $22.15 CAD / hour
Provide friendly, professional and knowledgeable service to clients as needed during store business hours.
Added 1 min ago
Paid Services Beauty Advisor - Full Time
Sephora
Dartmouth, NS
$18.2 to $22.75 CAD / hour
Full-time
…individual, and any additional non-discriminatory, legitimate business factors relevant to the position and/or…
Added 1 min ago
Formateur en essais cliniques/Clinical Trial Educator, Canada (French Speaking)
IQVIA
Quebec, QC
Full-time
Added 16 mins ago
Summer Intern 2027 - Inside Sales - Calgary Office
Mackenzie Financial Corporation
Calgary, AB
Other
Mackenzie Investments, founded in 1967, is a key part of IGM's business model, serving as a comprehensive asset-management partner for Canadian financial advisors and their clients.
Added 16 mins ago
Human Resources Business Partner
OSL Retail Services Inc
Mississauga, ON
Other
The Human Resources Business Partner (HRBP) serves as a strategic advisor and key liaison between HR and assigned client group(s), driving HR initiatives that align with business…
Added 16 mins ago
Software Engineer Co-op Student (AI) (4-month contract)
Foresters Financial
Toronto, ON
Full-time
…learn, innovate, and make meaningful contributions to real-world business initiatives in a collaborative and supportive…
Added 16 mins ago
Senior Legal Counsel
Neo Financial
Calgary, AB
Full-time
…customer-facing agreements, including identifying legal and business risks and collaborating with business and other lawyers on solutions to commercial and legal…
Added 16 mins ago
DC Associate Driver - Inbound 1st Shift (Tier 2)
H&M Group
Ajax, ON
Full-time
Please note, the shift pattern for this role will be Thursday-Monday or based on business needs.
Added 16 mins ago
DC Associate Driver - Outbound 1st & 2nd shift Flexibility (Tier 1)
H&M Group
Ajax, ON
Full-time
Please note, the shift pattern for this role will be Friday - Tuesday or based on business needs.
Added 16 mins ago
Director of Rooms Division (Full-Time)
AccorHotel
Ottawa, ON
Full-time
Leverage business intelligence, operational analytics, and forecasting tools to support data-driven decision making.
Added 30 mins ago
Business System Analyst - Guidewire ClaimCenter(GWCC)
Tata Consultancy Services
Toronto, ON
$100,000 to $120,000 CAD / year
Full-time
…themselves across the full AI stack, from infrastructure to…
Added 30 mins ago
Sr Analyst, Reporting and Analytics
The Home Depot Canada
Toronto, ON
Full-time
…your total rewards may include: semi-annual bonuses tied to business performance; Deferred Profit-Sharing Program to assist with retirement savings; comprehensive paid benefits; a 15%…
Added 30 mins ago
ANALYSTE PRINCIPAL, PRODUCTION DE RAPPORTS ET ANALYSE
The Home Depot Canada
Toronto, ON
Full-time
…reporting and deliver insights that drive change and improve business…
Added 30 mins ago
Associate Director, Scientific Strategy
Klick
Toronto, ON
Full-time
Prior involvement in new business proposals or pitch participation.
Added 30 mins ago
Sr. Manager, Commercial Insights & Analytics
High Liner Foods
Mississauga, ON
Full-time
…for shaping how data, consumer understanding, and category intelligence inform commercial decisions across retail and foodservice in the U.S. and…
Added 30 mins ago
Intermediate Accountant
Live Nation Entertainment
Vancouver, BC
Full-time
…multiple bank accounts and company credit cards, across several business…
Added 30 mins ago
Manager, Regulatory Affairs
Alexion Pharmaceuticals, Inc.
Mississauga, ON
Full-time
…local and global cross-functional teams as a key regulatory business partner to achieve business…
Added 31 mins ago
Meat & Seafood - Manager Meat
Sobeys Capital Incorporated or a Franchise/Affiliate / ou une franchise/société affiliée
Lower Sackville, NS
What began as a meat delivery business in Stellarton, Nova Scotia has grown to over 128,000 teammates at corporate-owned and franchised store locations. Sobeys Capital Incorporated and its…

eBay

Applied Researcher 2 - Multimodal AI

Toronto, ON, Canada

Pay: C$142,400 - C$190,100
Job type: Full-time
Posting language: English
Posted: Sep 29, 2026

Apply About employer

Applications open in a new tab.

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 role and the team:

As an Applied Researcher in the Computer Vision group, you will develop the multimodal intelligence that powers how buyers find inventory. You will build high-quality listings for sellers and improve eBay’s shopping experiences across search, recommendations, content generation, live streaming, and video.

This team works at the intersection of visual computing, multimodal data integration, and large-scale machine learning systems. We build and deploy production models and agentic pipelines that understand visual, textual and other multimodal signals, improve retrieval and ranking, generate and transform content, and enable new product experiences at global scale. The work spans foundational model development, orchestration of complex inference and training systems, and close partnership with product and engineering leaders to translate research into measurable business impact.

In the role of Applied Researcher 2 on the Computer Vision team, you will contribute to advancing eBay’s vision and multimodal capabilities for large-scale applications. You will work on the design, training, fine-tuning, evaluation, and deployment of models across problem spaces including search, recommendations, video and live stream understanding. This role is a hands-on role that takes end-to-end ownership of projects, apply rigorous methodology, and help bring high-quality ML solutions from idea to production.

What you will accomplish:

Develop and deploy computer vision or multimodal machine learning models for production applications across search, recommendations, video and live streaming.
Take end-to-end ownership of research and applied ML projects, from problem framing and data preparation through experimentation, evaluation, implementation, and productionization.
Design and improve training, inference, and evaluation pipelines for modern AI systems, including workflows that orchestrate multiple models and services.
Apply strong experimental methodology and scientific rigor to model development, including metric design, offline and online evaluation, error analysis, and ablation studies.
Contribute to core capabilities in classical and modern vision or multimodal problem spaces such as detection, segmentation, classification, contrastive learning, visual-language modeling, and multimodal retrieval.
Build and improve agentic or VLM-powered pipelines that combine foundation models, retrieval, tools, and business logic to deliver scalable user and seller experiences.
Partner with product managers, engineers, designers, and researchers to translate business opportunities into robust technical solutions.
Communicate progress, technical trade-offs, and results clearly to cross-functional stakeholders.

Qualifications:

Ph.D. or M.S. in Computer Science, Electrical Engineering, Machine Learning, Artificial Intelligence, Applied Mathematics, or a related technical field with a focus on computer vision, multimodal learning, or artificial intelligence.
3 or more years of experience building computer vision and/or multimodal systems for large-scale applications, ideally in one or more of the following areas: search, recommendations, video or live streaming.
Strong understanding of classical computer vision and/or multimodal learning techniques, including detection, segmentation, classification, representation learning, and contrastive learning.
Hands-on experience training, fine-tuning, evaluating, and deploying visual-language models, or other modern foundation-model-based systems, including familiarity with the broader modern AI stack used to develop, adapt, optimize and operationalize multimodal models.
Practical experience with agentic AI workflows and/or VLM-powered pipelines in applied or production settings.
Experience with rigorous experimentation, evaluation methodology, and data-driven model iteration.
Proficiency in Python and modern ML/data frameworks such as PyTorch and TensorFlow, with fluency in agentic coding and AI-assisted development workflows.
Strong written and verbal communication skills, with the ability to collaborate effectively across research, engineering, and product organizations.

Additional Details

The base pay range for this position is expected in the range below:

C$142,400 - C$190,100

Base pay offered may vary depending on multiple individualized factors, including location, skills, and experience. The total compensation package for this position may also include other elements, including a target bonus and restricted stock units (as applicable) in addition to a full range of medical, financial, and/or other benefits (including RRSP eligibility, various paid time off benefits, such as PTO and parental leave). Details of participation in these benefit plans will be provided if an employee receives an offer of employment.

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 About employer

More about this job

Responsibilities

Develop and deploy multimodal machine learning models to enhance search, recommendations, and video understanding across the platform. Take end-to-end ownership of research projects, from problem framing and data preparation to production implementation.

Requirements

Requires a Ph.D. or M.S. in a technical field with a focus on computer vision or AI. Candidates must have 3 or more years of experience building large-scale multimodal systems and proficiency in Python and modern ML frameworks.

Skills

Computer vision
Multimodal learning
Machine learning
Python
PyTorch
TensorFlow
Visual-language models
Detection
Segmentation
Classification
Contrastive learning
Agentic AI
Data preparation
Model deployment
Experimental methodology
Large-scale systems

Benefits

Medical benefits
Financial benefits
RRSP eligibility
Paid time off
Parental leave
Restricted stock units
Bonus

Visa sponsorship

Not detected in the job text

Keywords

Computer Vision
Multimodal AI
Machine Learning
Python
PyTorch
TensorFlow
Visual-Language Models
Agentic AI
Search
Recommendations
Live Streaming
Data Preparation
Model Deployment
Ablation Studies
Representation Learning
Contrastive Learning
Ecommerce
Foundation Models
Inference Pipelines
Training Systems
Detection
Segmentation
Classification
Large-scale Systems
Applied Research
Technical Leadership
Cross-functional Collaboration
Model Evaluation
Business Impact
AI-assisted Development

Report this job