Find work in Canada.

319,131 jobs across our Canadian network. How we count

Jobs in Canada

25+ jobs

Email me new jobs Save this search

Added 6 mins ago
Sr. Manager, Laneige Marketing
AMOREPACIFIC
Toronto, ON · Greater Toronto Area, Canada
$110,000 to $125,000 CAD / year
Full-time
Lead full-funnel campaign strategy from awareness through conversion, ensuring all activity is grounded in data and tied to business objectives
Added 6 mins ago
Director, Financial Planning and Analysis
Federated Co-operatives Limited
Saskatoon, SK
Full-time
…into meaningful business decisions? Join our Finance team and lead Financial Planning & Analysis (FP&A), capital allocation, and decision support across FCL. We’re looking for someone who…
Added 7 mins ago
Teaching Assistant - HGEN 663: Beyond the Human Genome Winter 2027
McGill University
Montreal, QC
Part-time
…genetics that rely on the analysis of next generation sequencing data, followed by hands on analysis of example datasets. The Teaching Assistant will lead tutorials in R and Python computer…
Added 7 mins ago
Senior Elastic Engineer
Jolera
Remote, Canada
Full-time · Remote
Lead root cause analysis and resolution of complex platform, pipeline, and data issues
Added 7 mins ago
Data Scientist, Data valorization
Desjardins
Calgary, AB · Mississauga, ON · Toronto, ON · Levis, QC · Montreal, QC
Full-time
As a data scientist, you provide the data needed to make business decisions, develop solutions and services adapted to business issues and understand member and client behaviour. You lead…
Added 7 mins ago
Technology Product Management Lead Business Analyst Vice President
Citi
Mississauga, ON
Full-time
The Technology Product Management Lead Analyst is a senior individual contributor (IC) position responsible for liaising between senior business users, operations leads, and technologists…
Added 7 mins ago
Java + SQL + Angular Developer
NTT DATA Services
Toronto, ON
NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization,…
Added 7 mins ago
VALUATION SPECIALIST
BDC
Montreal, QC
Full-time
Lead and complete quarterly and ad hoc fair value assessments (mark-to-market exercises) for equity and debt investments.
Added 7 mins ago
Associate Director, Automation & Innovation
AstraZeneca
Mississauga, ON · Canada - Mississauga
Full-time
Extensive hands-on experience with AI/ML/NLP and analytics, including model development, deployment and lifecycle management; familiarity with modern data architecture and governance.
Added 21 mins ago
Azure Applications Architect
Mohawk Medbuy Corporation
Toronto, ON · Greater Toronto Area, Canada
Full-time
Lead the design and architecture of external customer business systems ensuring they align with business/corporate objectives.
Added 22 mins ago
Senior Software Developer, ML Platform & Infrastructure
Wealthsimple Technologies
Toronto, ON
$152,000 to $189,000 CAD / year
Full-time
…and routing platform. We build self-serve systems that allow Data Scientists and Engineers to host open-source LLMs reliably, optimize inference latencies, manage GPU infrastructure, and…
Added 22 mins ago
Senior Geospatial Engineer
SkyWatch
Kitchener, ON
Full-time
You take over our current 3D work and lead it and the 3D work that follows. You then extend the same approach to the data types after it. You work alongside our image processing team, and…
Added 22 mins ago
Senior Manager, Global Supply Planning
Spin Master Ltd
Toronto, ON
Full-time
Reporting to the Director of Global Supply Planning, you will lead the strategic optimization of inventory, order fulfillment, and supply chain costs across our global business segments.…
Added 22 mins ago
End-to-End Business Process Analyst
Pomerleau
Montreal, QC
…value-generating solutions. Leveraging a structured approach, data-driven insights, and strong stakeholder engagement skills, you will contribute to enhancing operational performance,…
Added 22 mins ago
Strategic Planning & Process Redesign Manager - 12‑month contract
Indigo Books & Music
Toronto, ON
$110,000 to $120,000 CAD / year
Full-time
We Will Be Data Driven – System Thinking – Entrepreneurial.
Added 22 mins ago
Sr. Applied Scientist - AWS Catalog, AWS Catalog
Amazon
Vancouver, BC
You lead design and delivery of scientifically complex components that are rarely revisited once shipped and that deliver measurable customer benefit. The problems are concrete: proving…
Added 22 mins ago
Business Development Manager - Public Sector
Geotab
Canada
Geotab is advancing security, connecting commercial vehicles to the internet and providing web-based analytics to help customers better manage their fleets. Geotab’s open platform and…
Added 22 mins ago
Marketing Planning Operations Manager
Avetta, LLC
Calgary, AB
Partner with the Marketing Leadership Team to support prioritization and decision-making with data-driven insights and benchmarks.
Added 36 mins ago
Business Development Manager - Public Sector
Geotab
Oakville, ON
Full-time
…develop strategic business plans, build a healthy pipeline, and lead the process of establishing cooperative contracts for Geotab’s sales channels. You will also work with the Business…
Added 36 mins ago
Claims Operations Governance & Solution Specialist
Tokio Marine Canada Ltd.
Toronto, ON
Full-time
Lead assigned claim discovery, requirements gathering, business analysis, and workflow-assessment activities, and support IT in solution design and development.
Added 36 mins ago
Data Engineer - GCP/BigQuery
York Digital Consulting Inc.
Toronto, ON
Contract
● Lead the development of new data solutions supporting the end-to-end customer journey, from Sales submission to Billing.
Added 36 mins ago
Java Backend Developer
Dexian
Mississauga, ON
Contract
Technical Project Delivery: Lead the technical implementation and delivery of critical, complex backend and data-processing initiatives. Partner with cross-functional teams to ensure…
Added 36 mins ago
Sr. Business Systems Analyst
Tokio Marine Canada Ltd.
Toronto, ON
Full-time
Working closely with business leaders, application delivery teams, developers, quality assurance, data teams, vendor partners, and your peers, we are looking for a Senior Business Systems…
Added 36 mins ago
Funding and Data Officer
McConnell Foundation
Toronto, ON
Full-time
The Funding and Database Officer ensures data accuracy and consistency in the Foundation’s grants management system and funding processes. Reporting to the Funding Manger, the role is a…
Added 36 mins ago
Strategic Planning & Process Redesign Manager - 12‑month contract
Indigo
Toronto, ON
$110,000 to $120,000 CAD / year
Full-time
We Will Be Data Driven – System Thinking – Entrepreneurial.

eBay

Manager, Data Science – Risk & Trust

Toronto, ON, Canada

Job type: Full-time
Experience: BA/BS with 8+ years, or Masters/PhD with 6+ years of experience in Data Science, Analytics, Quantitative Research, or a related field
Posting language: English
Posted: Oct 1, 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.

Build the future of safe commerce

Millions of people buy and sell on eBay every day, making it one of the largest and most diverse marketplaces worldwide. A group of analysts, scientists, and strategists work behind the scenes to keep the platform safe, fair, and dependable. We are searching for an outstanding Data Scientist to join eBay’s Trust & Risk Analytics team in Toronto and help define marketplace safety at scale.

The opportunity

This is not a role for someone who wants to run analyses in isolation. As a Data Scientist in Trust & Risk, you will operate as a strategic analytics partner to senior leaders across Trust, Risk, Product, Engineering, Policy, and Shipping. You will build how eBay identifies, measures, and reduces transaction risk - and your work will directly influence platform decisions affecting hundreds of millions of users globally.

You will lead the analytical approach for several complex workstreams, such as seller risk, buyer risk, account risk, eBay Money Back Guarantee, and shipping loss. You will also develop measurement and decision frameworks that promote accountability and influence business outcomes throughout the organization.

What you'll do

Build Trust & Risk Strategy: Define and drive analytical strategy across Trust & Risk domains, translating organizational objectives into measurable priorities
Define Enterprise Measurement: Build enterprise-scale benchmarks and quantitative frameworks for transaction risk, decision quality, false positives, residual exposure, and return on investment
Lead Across Workstreams: Lead simultaneous high-impact analytical workstreams, connecting insights across risk vectors and organizational boundaries
Influence Cross-Functional Decisions: Guide senior leaders across Trust, Product, Finance, Engineering, and Policy with clear, compelling, evidence-based recommendations
Identify & Prioritize Opportunities: Identify and prioritize the highest-value opportunities across customer experience, marketplace risk, and transaction loss
Raise the Analytical Bar: Mentor and develop other data scientists, raising the quality of analytical thinking and execution across the team

What we're looking for

BA/BS with 8+ years, or Masters/PhD with 6+ years of experience in Data Science, Analytics, Quantitative Research, or a related field
Demonstrated ability to move from ambiguous business problems to structured analytical strategies with measurable organizational impact
Strong technical foundation: proficiency in Python or R, SQL, and applied quantitative/statistical methods
Proven experience leading multiple complex analytical workstreams simultaneously and driving sustained outcomes
Outstanding executive communication skills - you make the complex simple and the insightful actionable
Track record of influencing cross-functional decisions at senior levels without relying on direct authority

Preferred experience

Prior experience in marketplace trust, fraud, transaction risk, or e-commerce
Background in developing enterprise measurement frameworks for loss, decision quality, or risk exposure
Experience in a leading technology or e-commerce company
Familiarity with machine learning, NLP, or LLM/GenAI applications

Why ebay

eBay is a passionate company with nearly 30 years of history connecting buyers and sellers across 190 markets. The Trust & Risk team is central to that mission - and this role is one of the most strategically visible in the organization. You'll have the scale to make an impact, the autonomy to lead, and the opportunity to build something that protects real people. Join us in Toronto and help create a safer, more trusted global marketplace!

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 About employer

More about this job

Responsibilities

You will lead the analytical strategy for Trust & Risk domains, defining enterprise-scale measurement frameworks to identify and reduce transaction risk. Additionally, you will partner with senior leadership across product, engineering, and policy to drive evidence-based decisions that enhance marketplace safety.

Requirements

Candidates must have 6-8+ years of experience in Data Science or quantitative research with a strong technical foundation in Python, R, and SQL. Proven ability to lead complex analytical workstreams and influence cross-functional stakeholders at an executive level is required.

Skills

Data Science
Analytics
Python
R
SQL
Quantitative Research
Statistical Methods
Risk Management
Fraud Detection
Machine Learning
NLP
GenAI
Strategic Planning
Executive Communication
Cross-functional Leadership
Measurement Frameworks

Visa sponsorship

Not detected in the job text

Keywords

Data Science
Risk Management
Trust & Safety
Marketplace
E-commerce
Python
R
SQL
Quantitative Analysis
Statistical Methods
Fraud
Transaction Risk
Machine Learning
NLP
GenAI
Strategic Analytics
Measurement Frameworks
Decision Quality
Return On Investment
Cross-functional Collaboration
Executive Communication
Data-driven Decision Making
Product Strategy
Engineering
Policy
Analytics Leadership
Risk Exposure
Marketplace Safety
Enterprise Benchmarks
Mentorship

Report this job