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Added 10 mins ago
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Senior Project Manager IT - SaaS
Equisoft
Montreal, QC · Quebec, QC · HYBRID - Montreal, Canada
- Full-time
What is Equisoft? Equisoft is a global provider of digital solutions for insurance and investments, recognized by more than 300 of the world’s leading financial institutions. We offer a…
Added 3 hours ago
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Senior Financial Analyst
TD
Toronto, ON
- Full-time
Lead planning and forecasting activities in support CPB Operations / COO, including the development and implementation of new financial models, methodologies, and frameworks as required.
Added 3 hours ago
Project Manager
Konrad
Toronto, ON
In this multifaceted role you will collaborate with internal teams and clients to guide projects from discovery through to delivery, while gaining exposure to broader areas of digital…
Added 4 hours ago
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Business Analyst – Senior - RQ11545
S M Software Solutions Inc
Toronto, ON
- Internship
…collaborate with the core project team, solution delivery vendors, and other stakeholders to support product strategy, user experience, content strategy, agile delivery, business analysis,…
Added 4 hours ago
SM
Business Analyst – Senior - RQ11545
S M Software Solutions Inc
Toronto, ON
- Internship
…collaborate with the core project team, solution delivery vendors, and other stakeholders to support product strategy, user experience, content strategy, agile delivery, business analysis,…
Added 4 hours ago
SM
Business Analyst – Senior - RQ11545
S M Software Solutions Inc
Toronto, ON
- Internship
…collaborate with the core project team, solution delivery vendors, and other stakeholders to support product strategy, user experience, content strategy, agile delivery, business analysis,…
Added 4 hours ago
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Principal Product Manager, Content Transformation
Thomson Reuters
Toronto, ON
- Full-time
The Principal Product Manager, Content Transformation will lead this evolution. This role will define and execute a roadmap to modernize our approach to Content across our Direct Tax…
Added 5 hours ago
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Revenue Marketing Program Manager / Gestionnaire des programmes de marketing des revenus
UKG
Remote, Canada
- Full-time
- Remote
Lead the annual and quarterly Revenue Marketing strategy for Canada, aligned to revenue targets, segment priorities, account plans, product priorities, and market opportunity.
Added 5 hours ago
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Developer (iOS) - YourHealthNS - Information Management & Technology
Nova Scotia Health Authority
Bedford, NS
- Full-time
This role will lead the development of innovative, high-performance applications. You will work across cross-functional teams to deliver high-quality, scalable, and secure applications…
Added 6 hours ago
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Vacancy: Regional Director - Manchester
BCS, The Chartered Institute for IT
Field, BC
- Full-time
Collaborate cross-functionally to align regional engagement activity with BCS product, commercial, marketing and service delivery teams.
Added 6 hours ago
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National Practice Leader, Contract Surety
Aon
Toronto, ON
- Full-time
Are you looking for an opportunity to grow your Contract Surety and construction risk management career? Seeking an opportunity to lead and support construction risk colleagues across all…
Added 6 hours ago
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AI Solutions Consultant
Affinity
Burnaby, BC
- Contract
…will implement micro-solutions using existing enterprise tools and platforms or Microsoft Copilot M365, evaluate business needs, and lead the design, planning, and delivery of approved AI…
Added 7 hours ago
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Marketing Manager
THE EMPIRE LIFE INS. CO
Toronto, ON · Kingston, ON
- Full-time
- Contract
The opportunity - collaborate with cross-functional teams and work on a variety of projects that will keep you engaged and continuously learning.
Added 8 hours ago
PS
Shopify Technical Lead
Publicis Sapient
Toronto, ON
- $140,000 to $160,000 CAD / year
- Full-time
Publicis Sapient is the digital business transformation hub of Publicis Groupe with 20,000 people and over 50 offices worldwide. As a digital business transformation partner of choice,…
Added 8 hours ago
HS
Henry Schein Products Specialist
Henry Schein Canada
Calgary, AB
- Full-time
Our 900+ Team Schein Members In Canada Work Together To Support Dental And Medical Practitioners, Practices And Businesses Providing Supplies, Equipment, Service, And Digital Technology…
Added 9 hours ago
TS
Vice President, Client Solutions- Global Transaction Banking
TD Securities
Toronto, ON
- Full-time
Global Transaction Banking is undergoing a multi-year digital transformation focused on delivering scalable, innovative payment, liquidity, treasury, and receivables solutions for corporate…
Added 10 hours ago
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Revenue Marketing Program Manager / Gestionnaire des programmes de marketing des revenus
UKG
Canada
- Full-time
Lead the annual and quarterly Revenue Marketing strategy for Canada, aligned to revenue targets, segment priorities, account plans, product priorities, and market opportunity.
Added 10 hours ago
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Enterprise Architect, Software and Platforms Architecture (T & I) (Telework/Hybrid)
Radio-Canada
Montreal, QC
- Full-time
…Today, we’re transforming ourselves from conventional radio and television broadcaster into a modern digital media company. Technology is the driving force. T&I is the team making it…
Added 10 hours ago
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Senior Product Owner, Investment Platform - Tangerine
Tangerine
Toronto, ON
- Full-time
The Senior Product Owner, Wealth Platform is responsible for translating Tangerine’s Digital Wealth product strategy into an executable roadmap of investment platform capabilities.…
Added 10 hours ago
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Vice President, Client Solutions- Global Transaction Banking
TD
Toronto, ON
- Full-time
Global Transaction Banking is undergoing a multi-year digital transformation focused on delivering scalable, innovative payment, liquidity, treasury, and receivables solutions for corporate…
Added 10 hours ago
T
Vice President, Distribution, Life and Health - TD Insurance
TD
Toronto, ON
- Full-time
The Vice President, Distribution, Life & Health, TD Insurance is accountable for the strategy, evolution and performance of Life & Health distribution and delivery excellence across Credit…
Added 10 hours ago
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Responsable Qualité du site, Fabrication et Approvisionnement Canada - Site Quality Head, Canada Manufacturing and Supply
Moderna
Laval, QC
- Full-time
Added 10 hours ago
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Portfolio Manager
BMO
Waterloo, ON · MARS
- Full-time
Lead client discussions regarding product offerings, pricing, and implementation strategies.
Added 10 hours ago
AI Adoption & Engagement Lead
Bell
Toronto, ON
Connection is everything. It drives us to innovate, explore, and stay close to what matters to us most. At Bell, we’re building a more connected future through world-class networks,…
Added 10 hours ago
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Jr. Product Engineer
Semtech
Burlington, ON
- Full-time
Contribute to product life cycle monitoring activities, learning to identify opportunities for cost reduction and continuous improvement

eBay

Manager, Data Science – Risk & Trust

Toronto, ON, Canada

Full-time

Apply About employer

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Job details

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

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.

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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

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