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Added 37 mins ago
SA
Assistant Restaurant Manager
SSP America
Calgary, AB
- Full-time
Full-Service Restaurant w/ Bar Management Experience Required
Added 38 mins ago
Manager Salvage Services
Insurance Corporation of British Columbia
BC · Nanaimo, BC · New Westminster, BC · Prince George, BC · Vernon, BC · Victoria, Brit
Several years of related experience in an operational or insurance environment, including experience leading teams, managing business performance, and implementing operational improvements
Added 1 hour ago
BI
Operations Officer
BLS International
Regina, SK
- Full-time
Handle customer/applicant queries personally or else through email, telephone.
Added 1 hour ago
BI
Operations Officer
BLS International
Winnipeg, MB
- Full-time
Handle customer/applicant queries personally or else through email, telephone.
Added 1 hour ago
W
Principal Structural Engineer
Worley
Calgary, AB · Edmonton, AB
- Full-time
Proven experience acting as a technical authority, discipline lead, or senior reviewer on major projects.
Added 1 hour ago
WC
(CAN) Customer Service Manager
Walmart Canada
Quesnel, BC
- $15 CAD / hour
- Full-time
Position Summary...Working as a Customer Service Manager at Walmart Canada is a great opportunity to build strong leadership and operational skills in a fast paced retail environment. In…
Added 1 hour ago
WC
(CAN) Front End Checkout Team Associate
Walmart Canada
Winkler, MB
- Full-time
Position Summary...To support and process transactions, providing exceptional customer service to ensure a positive shopping experience and drive customer loyalty.
Added 1 hour ago
WC
(CAN) Front End Checkout Team Associate
Walmart Canada
Winkler, MB
- Full-time
Position Summary...To support and process transactions, providing exceptional customer service to ensure a positive shopping experience and drive customer loyalty.
Added 1 hour ago
WC
(CAN) Front End Checkout Team Associate
Walmart Canada
Winkler, MB
- Full-time
Position Summary...To support and process transactions, providing exceptional customer service to ensure a positive shopping experience and drive customer loyalty.
Added 1 hour ago
WC
(CAN) Front End Checkout Team Associate
Walmart Canada
Winkler, MB
- Full-time
Position Summary...To support and process transactions, providing exceptional customer service to ensure a positive shopping experience and drive customer loyalty.
Added 1 hour ago
A
Maison Host
Adecco
Toronto, ON
- Full-time
Ensure compliance with established service standards and customer experience guidelines
Added 1 hour ago
WC
(CAN) Front End Checkout Team Associate
Walmart Canada
Mississauga, ON
- Full-time
Position Summary...To support and process transactions, providing exceptional customer service to ensure a positive shopping experience and drive customer loyalty.
Added 1 hour ago
A
Business Lead (Senior Account Director / Group Account Director) Vancouver - Toronto - LA
Akcelo
Vancouver, BC
- Full-time
Integrated experience (the work we do touches everything from Brand, Film, Digital, Social, Activations, PR, Retail, CX, Martech and customer lifecycle strategy)
Added 1 hour ago
WC
(CAN) Customer Service Manager
Walmart Canada
Mission, BC
- $15 CAD / hour
- Full-time
Position Summary...Working as a Customer Service Manager at Walmart Canada is a great opportunity to build strong leadership and operational skills in a fast paced retail environment. In…
Added 1 hour ago
TC
Retail Full Time Merchandise Processing Coordinator-Winners/Homesense Georgetown
TJX Canada – Winners, Marshalls, HomeSense
Georgetown, ON
- Full-time
We’re looking for a Retail Store Coordinator to join our team in a welcoming environment. In this role, you’ll lead and inspire to deliver outstanding customer experiences. If you thrive in…
Added 1 hour ago
WC
(CAN) Customer Service Manager
Walmart Canada
Quesnel, BC
- $15 CAD / hour
- Full-time
Position Summary...Working as a Customer Service Manager at Walmart Canada is a great opportunity to build strong leadership and operational skills in a fast paced retail environment. In…
Added 1 hour ago
CO
Temporary Technical Lead (Housing Accelerator Fund) Up to 18 Months
City of Saint John
Saint John, NB
- Temporary
…permitting platform, enhancing efficiency, transparency, and customer service for residents, businesses, and…
Added 1 hour ago
WC
(CAN) Associé, équipe de l’aire des caisses
Walmart Canada
Valleyfield, PE
- Full-time
Position Summary...To support and process transactions, providing exceptional customer service to ensure a positive shopping experience and drive customer loyalty.
Added 1 hour ago
WC
(CAN) Associé, équipe de l’aire des caisses
Walmart Canada
Valleyfield, PE
- Full-time
Position Summary...To support and process transactions, providing exceptional customer service to ensure a positive shopping experience and drive customer loyalty.
Added 1 hour ago
WC
(CAN) Associé, équipe de l’aire des caisses
Walmart Canada
Valleyfield, PE
- Full-time
Position Summary...To support and process transactions, providing exceptional customer service to ensure a positive shopping experience and drive customer loyalty.
Added 1 hour ago
CG
Director of Strategic Partnerships
CDC Global Solutions
Toronto, ON
- $180,000 to $210,000 CAD / year
- Full-time
Lead all client communications: progress updates, technical readouts, steering discussions, and escalation management.
Added 1 hour ago
CC
Specialist, Demand Planning
Coca-Cola Canada Bottling Limited
Toronto, ON
- Full-time
…depending on job-related knowledge, role complexity, skills, experience, and internal…
Added 1 hour ago
Recreation Programmer, Fitness
City of Mississauga
Mississauga, ON
The City of Mississauga is looking for a Fitness Recreation Programmer to lead, develop, and oversee a wide range of fitness and wellness programs tailored to meet the diverse needs of our…
Added 1 hour ago
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Forward Deployment Engineer Lead - Manufacturing
''
Toronto, ON
- Full-time
- Other
Position Title: Forward Deployment Engineer Lead - Manufacturing
Added 1 hour ago
Site Procurement Manager , Site Procurement OPs(SPO)
Amazon
Richmond, BC
At Amazon, we're working to be the most customer-centric company on earth. To get there, we need exceptionally talented, bright, and driven people. If you'd like to help us build the place…

eBay

Applied Researcher

Toronto, ON, Canada

C$118,000 - C$157,500 · Full-time

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Job details

Pay: C$118,000 - C$157,500
Job type: Full-time
Posting language: English
Posted: Nov 4, 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.

Advertising is one of the fastest growing areas in eBay which in some ways, is defining the future of eBay. Digital advertising as an industry is growing rapidly, and the landscape is shifting as ecommerce advertisers are finding better value with ecommerce companies like eBay. As they shift budget from the duopoly of Google and Facebook, it builds a huge opportunity for eBay. Advertising is also amplifying eBay’s ecommerce by providing a tool for our sellers to move inventory and for buyers, by surfacing high quality items.

This team builds end-to-end ML and data-driven advertising systems that power both ad serving and advertiser-side optimization. We develop large-scale recommendation models to achieve marketplace monetization and bring relevant buyer experiences, while also providing intelligent guidance to help advertisers optimize their targeting, bids, budgets, inventory and business goals through automation, machine learning including GenAI. This is a high-impact and fast-growing area with significant business potential, requiring work with massive datasets and advanced machine learning techniques across ranking, forecasting, optimization, and experimentation.

As an Applied Researcher within our Advertising team, you will play a pivotal role in developing machine learning models and algorithms to guide advertisers optimally. This role will also include a scope positioned around data analysis. Your work will directly impact our guidance systems, enhancing ad performance and delivering actionable insights. You will lead our efforts in data analysis, uncovering trends, and driving data-informed decisions that support our advertisers' success.

What you will accomplish:

Machine Learning Development: Design, implement, validate and deploy machine learning models tailored to advertising applications. Focus on developing systems that provide actionable guidance to advertisers, optimizing ad performance and engagement.
Data Understanding: Analyze large volume of production data to produce business insights and identify potential opportunities for ML solutions
Cross-functional Collaboration: Work closely with product managers, engineers, and other researchers to integrate machine learning insights into our advertising products. Ensure that our advertiser guidance systems are aligned with user needs and business goals.
Innovation and Research: Stay abreast of the latest developments in machine learning and advertising technologies. Chip into internal and external research communities by publishing findings, attending conferences, and participating in collaborative projects.
Technical Mentoring: Guide junior researchers and data analysts. Share knowledge and standard methodologies in machine learning and data analysis to uplift the team's capabilities.

What you will bring:

Education: Ph.D. or M.S. (3 yrs+) in Computer Science, Statistics, Mathematics, or a related field with a focus on machine learning or data science.
Experience: Experience in applied research or development of machine learning models, data analysis, preferably with the advertising industry or a closely related field, i.e. search, recommender system and NLP.
Technical Proficiency: Strong programming skills in Python, Scala, or similar languages. Expertise in machine learning frameworks (e.g. PyTorch/Huggingface/Ray/vLLM) and experience with big data technologies (e.g., Hadoop, Spark).
Analytical Skills: Outstanding ability to analyze large datasets, identify trends, and derive actionable insights. Expertise in data mining and segmentation. SQL is a must.
Communication: Excellent verbal and written communication skills, with the ability to convey sophisticated technical concepts to non-technical partners.

Additional Details

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

C$118,000 - C$157,500

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.

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More about this job

Responsibilities

Design, implement, and deploy machine learning models to optimize advertising performance and provide actionable guidance to advertisers. Lead data analysis efforts to uncover trends and drive data-informed decisions across the advertising platform.

Requirements

Requires a Ph.D. or M.S. with 3+ years of experience in machine learning, statistics, or a related field. Candidates must possess strong programming skills in Python or Scala and expertise in big data technologies and machine learning frameworks.

Skills

Machine learning
Data analysis
Python
Scala
PyTorch
Huggingface
Ray
vLLM
Hadoop
Spark
SQL
Data mining
Segmentation
Recommender systems
NLP
Advertising technology

Benefits

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

Visa sponsorship

Not detected in the job text

Keywords

Applied Researcher
Machine Learning
Advertising
Ecommerce
Data Analysis
Python
Scala
PyTorch
Huggingface
Ray
vLLM
Hadoop
Spark
SQL
Data Mining
Segmentation
Recommender Systems
NLP
GenAI
Ranking
Forecasting
Optimization
Experimentation
Marketplace Monetization
Big Data

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