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Added 1 min ago
AI Operations Analyst
LifeSavvy Media
Montreal, QC · Greater Montreal Metropolitan Area
Full-time
Valnet is looking for an AI Operations Analyst to join our team and help build the next generation of our lead generation operation.
Added 2 mins ago
Project Engineering Director
Worley
Markham, ON
Full-time
Lead Engineering for One of Canada's Most Significant Nuclear Projects
Added 2 mins ago
Sr Principal Field Advisor - AI & WF Transformation
UKG
Remote, Canada
Full-time · Remote
Lead executive discovery, AI strategy discussions, and value-based customer engagements.
Added 17 mins ago
Manager - Health and Safety Risk and Assurance
Kinross Gold Corporation
Toronto, ON
Full-time
…opportunity and critical risks are mitigated through sound engineering…
Added 17 mins ago
Co-Founder & CEO - AI Content Intelligence for Professional Services
FutureSight
Canada
Full-time
FutureSight is seeking a Co-Founder & CEO to lead an AI-native content intelligence and publishing venture. This is a co-founder partnership with meaningful founder equity, not a salaried…
Added 17 mins ago
Co-Founder & CEO - AI E-commerce Operations System
FutureSight
Canada
Full-time
FutureSight is seeking a Co-Founder & CEO to lead Omnex, an AI-native operating system for multi-channel ecommerce sellers, currently in build at our studio. This is a co-founder…
Added 17 mins ago
Co-Founder & CEO - AI Accounting Agents for CPA Firms
FutureSight
Canada
Full-time
FutureSight is seeking a Co-Founder & CEO to lead Crossfoot, an AI-native accounting agent platform. This is a co-founder partnership with meaningful founder equity, not a salaried…
Added 17 mins ago
Co-Founder & CEO - AI Communication Agents for Freight & Logistics
FutureSight
Canada
Full-time
FutureSight is seeking a Co-Founder & CEO to lead HawkAI, an enterprise AI venture for US logistics brokerages, carriers, and warehouse operators. This is a co-founder partnership with…
Added 17 mins ago
Principal Front-Office Trading Integration Engineer - Vice President - Java, Talend, Kafka, ETL - Charles River Development -
State Street
Toronto, ON
Full-time
 Oversee the day-today operations of client engagements and lead projects to completion within scope and SOW.
Added 17 mins ago
Global Account Manager
Sandvik
Sudbury, ON · Mississauga, ON
Full-time
The purpose of the Global Account Manager (GAM) role is to lead and coordinate Sandvik’s overall strategic relationship with our customer, one of the company’s Key global customers. The…
Added 31 mins ago
Project Quality Lead
SYSTRA Canada
Montreal, QC
Full-time
SYSTRA Canada is part of the SYSTRA group, an international consulting and engineering group, a world leader in the design of transport infrastructures. SYSTRA Canada is an engineering and…
Added 31 mins ago
Director, Mechanical Engineering
Photonic Inc.
Coquitlam, BC
$193,300 to $265,800 CAD / year
Full-time
Build and lead the mechanical engineering organization, setting technical direction, the hiring bar, levelling, and delivery objectives as the team grows.
Added 32 mins ago
Lead Software Developer (Fortify Cloud development)
Open Text Corporation
Ottawa, ON · Mississauga, ON · Richmond Hill, ON · Waterloo, ON
Other
Added 47 mins ago
Senior Manager, Maintenance
Coca-Cola Canada Bottling Limited
Brampton, ON
Full-time
This position provides strategic leadership for maintenance operations, reliability engineering, utilities management, maintenance planning, capital execution support, and continuous…
Added 47 mins ago
Senior Engineer Supervisor, Projects
Glencore
Elkford, BC
$140,000 to $165,000 CAD / year
Full-time
Reporting to the Manager, Commercial, the Senior Engineering Supervisor, Projects is accountable for safely delivering a portfolio of capital projects for Greenhills Operations on time and…
Added 47 mins ago
Technical Manager - Electrical Development
Nokia
Canada
Full-time
…evaluation boards, and ensuring signal and power integrity. You'll lead initiatives in finite element analysis (FEA) and thermal design, driving development of cutting-edge technologies.…
Added 1 hour ago
Senior Mining Engineer
Worley
Oakville, ON · Markham, ON
Full-time
Lead and/or deliver technical and engineering work on PEA, PFS, and FS technical studies.
Added 1 hour ago
Delivery Lead
Fastloop
Vancouver, BC
Full-time
You are a senior, AI-native delivery lead who owns engagement outcomes end to end: shaping the solution, defining and planning the work, leading the client, and making sure what we build is…
Added 1 hour ago
Lead, QA
Kinross Gold Corporation
Red Lake, ON
Full-time
The QA/QC Lead is responsible for the overall coordination of quality assurance and quality control activities for the Great Bear Project through detailed engineering, procurement,…
Added 1 hour ago
Advisor, Health & Safety
Kinross Gold Corporation
Red Lake, ON
Full-time
College Diploma or equivalent technical training in Occupational Health, Safety, Mining, Engineering Technology, or a related discipline. A combination of education, professional…
Added 1 hour ago
Product Designer
GamblingCareers.com
Toronto, ON
Full-time
…development process, partnering with Product Management and Engineering to solve customer problems in an agile…
Added 1 hour ago
Services Delivery Manager, ISG - Canada
Lenovo
Markham, ON
Full-time
…You will have the opportunity to influence customer strategy, lead executive-level engagements, and drive continuous service improvement across complex enterprise…
Added 1 hour ago
Automation Business Consultant (RPA+AI Projects)
Greenlight Consulting
Toronto, ON · Greater Toronto Area, Canada
$100,000 to $130,000 CAD / year
Full-time
…business value. We combine deep consulting expertise with hands-on engineering to bridge the gap between strategy and…
Added 1 hour ago
Manager, Design Engineering
Sentry
Toronto, ON · Greater Toronto Area, Canada
Full-time
Sentry is looking for a Manager, Design Engineering to lead the team behind Scraps, our design system. This role would manage a team of designers and front-end engineers that is building…
Added 2 hours ago
Senior Data Engineer
Quandri
Vancouver, BC
At least 4 to 6 years of professional data engineering experience.

eBay

Data Scientist

Toronto, ON, Canada

Pay: C$141,600 - C$189,000
Job type: Full-time
Posting language: English
Posted: Oct 1, 2026

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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 and the role:
At eBay, we connect millions of buyers and sellers around the world, creating economic opportunity for individuals, entrepreneurs, and businesses of all sizes. The Seller Experience team is focused on making it easier and faster for anyone to sell on eBay by combining AI, automation, and intuitive product design to create smarter, more personalized selling journeys.
As a Senior Data Scientist, you will serve as a senior analytics leader for the Selling Experience product area, helping shape product strategy through rigorous experimentation, causal analysis, and scalable data products. You will partner closely with Product and Engineering leaders, mentor junior data scientists, and independently lead complex, high-visibility analytics workstreams across initiatives such as Magical listing flow, personalized seller guidance, AI-powered insights, and experimentation infrastructure. This role is ideal for someone who thrives in ambiguity, brings deep technical expertise, and is excited to scale team impact through AI-powered analytics capabilities and reusable self-serve tools.

What you will accomplish:

Lead high-impact experimentation and causal analysis across Selling Experience, designing A/B tests and quasi-experimental approaches that generate reliable insights for complex product decisions and roadmap investments.
Shape product strategy by proactively identifying growth opportunities, diagnosing seller friction points, and translating ambiguous business questions into clear analytical frameworks and actionable recommendations.
Serve as the analytics anchor for the product area by partnering with Product, Engineering, and business leaders in senior cross-functional forums to align measurement approaches, priorities, and decision-making.
Build and scale reusable analytics foundations - including experimentation frameworks, data models, monitoring, and shared tooling - that improve measurement quality and increase team velocity over time.
Advance team capabilities by developing AI-powered analytics agents and self-serve data products that help partners access insights faster, make stronger decisions independently, and reduce manual analytical overhead.
Raise the bar for analytical excellence by mentoring junior data scientists, guiding technical approaches, and championing high standards for data quality, instrumentation, and measurement reliability across the seller experience.

What you will bring:

Master’s or Ph.D. in Data Science, Statistics, Economics, Computer Science, or a related quantitative field, with 7+ years of experience in product analytics, data science, or a similar analytical role.
Deep expertise in experimentation and measurement, including A/B testing, advanced experimental design, causal inference, statistical modeling, and other quantitative methods used in complex product environments.
Strong SQL skills and experience working with large-scale, complex datasets to deliver rigorous analysis, scalable data models, and decision-ready insights.
Hands-on experience applying LLMs or generative AI to analytics or product use cases, including prompt design, evaluation frameworks, AI-assisted workflows, or AI-powered feature integration.
Demonstrated success building or contributing to AI agent systems, self-serve data products, or shared analytics tooling that improves team efficiency and broadens access to insights.
Proven ability to independently lead high-visibility analytics workstreams, mentor junior team members, and communicate clearly with senior cross-functional stakeholders; experience in marketplace, ecommerce, or large-scale technology products is a plus.

Additional Details

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

C$141,600 - C$189,000

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

The Senior Data Scientist will lead high-impact experimentation and causal analysis to shape product strategy for the Selling Experience team. They will also build scalable analytics foundations and AI-powered tools while mentoring junior team members to ensure analytical excellence.

Requirements

Candidates must hold a Master’s or Ph.D. in a quantitative field with at least 7 years of experience in product analytics or data science. Strong proficiency in SQL, experimental design, and hands-on experience with LLMs or generative AI is required.

Skills

Data science
Statistics
Economics
Product analytics
A/B testing
Experimental design
Causal inference
Statistical modeling
SQL
Large-scale datasets
LLMs
Generative AI
AI agent systems
Data modeling
Mentoring
Stakeholder management

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

Data Science
Statistics
Economics
Computer Science
Product Analytics
A/B Testing
Causal Inference
Statistical Modeling
SQL
LLMs
Generative AI
AI Agents
Data Modeling
Marketplace
Ecommerce
Experimentation
Instrumentation
Data Quality
Automation
Product Strategy
Analytics
Machine Learning
Data Products
Scalable Systems
Cross-functional Leadership

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