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Added 6 mins ago
TG
Analyst
The Global Institute for Health and Human Rights
Chatham-Kent, ON · Chatham, ON
- Volunteer
…and client service. You will have immediate opportunities to partner with talented subject matter experts, work on complex projects, and contribute to the value Chatham delivers every…
Added 6 mins ago
GL
Manager, Compilation and Advisory Services
GGFL LLP
Ottawa, ON
- Full-time
We’re Ottawa’s go-to tax planning and accounting firm for successful business owners. Entrepreneurs and local leaders trust us to help them navigate complex financial territory - from…
Added 6 mins ago
FC
Senior Commercial Underwriter (Ontario)
First Canadian Financial Group
Sherwood Park, AB
- Full-time
A broker partner: you can bring established broker relationships to the team and are comfortable developing new partnership opportunities across various lines of business and risk segments.
Added 6 mins ago
FC
Senior Commercial Underwriter
First Canadian Financial Group
Sherwood Park, AB
- Full-time
A broker partner: you can bring established broker relationships to the team and are comfortable developing new partnership opportunities across various lines of business and risk segments.
Added 7 mins ago
M
Director, Brand
Manulife
Halifax, NS · Toronto, ON · Waterloo, ON · Montreal, QC
- Full-time
Translate brand and business strategy into clear campaign plans, ensuring work is audience-led, channel-connected and designed to drive meaningful business outcomes.
Added 21 mins ago
S
Sr. Staff Technical Program Manager - Ads (Canada )
Shopify
Canada
- Full-time
As a TPM supporting Ads, you'll partner with Engineering, Product, Data Science, and business stakeholders to build and scale the advertising technology that connects merchants,…
Added 36 mins ago
OH
Senior Product Manager
Ontario Health | Santé Ontario
ON · Ontario, Canada
- Full-time
…backlogs, understanding user and stakeholder needs, and translating business requirements into solutions that deliver meaningful…
Added 36 mins ago
IH
Business Partner, Indigenous Employee Experience
Interior Health Authority
Kelowna, BC
- Full-time
In accordance with the established vision and values of the organization, the Business Partner, Indigenous Employee Experience, supports and organizes all the major components necessary to…
Added 36 mins ago
CC
Operations Manager
Carlson Construction Group
North Vancouver, BC
- $140,000 to $160,000 CAD / year
- Full-time
Partner with senior leadership to influence strategy, improve performance, and support the continued growth of the organization.
Added 36 mins ago
IH
Lead | Accessibility
Interior Health Authority
Kelowna, BC
- Full-time
Working in collaboration with the Business Partner, Diversity, Equity & Inclusion (DEI) and Lead, Equitable People Practices, this role leads the implementation and continuous improvement…
Added 52 mins ago
IW
AVP HR Service Delivery & Technology
IG Wealth Management
ON · Ontario, Canada
- Full-time
Founded in 1926, IG Wealth Management is a key part of IGM's business model, providing comprehensive wealth management services to Canadian financial advisors and their clients.
Added 1 hour ago
O
NA Sales Representative, Commercial EXA & Hardware Sales Specialist
Oracle
Canada
- Full-time
Work is non-routine and very complex, involving the application of advanced technical/business skills in area of specialization.
Added 1 hour ago
A
Technical Program Manager-II, GO-AI
Amazon
Vancouver, BC
- Full-time
…Engineers, Technical Program Managers, Program Managers, and Business Intelligence Engineers responsible for GO-AI's technical strategy, platform capabilities, and…
Added 1 hour ago
SI
Franchise Success Partner
Steamoji, Inc.
Vancouver, BC
- Full-time
The Franchise Success Partner plays a critical role in supporting Steamoji’s franchisee network while managing key operational systems that drive operational excellence. This role is…
Added 1 hour ago
B
Senior / Lead Product Manager - New Verticals
Baselane
Toronto, ON
- Full-time
Bring new products to market. Partner with Marketing and cross-functional teams on positioning, launch strategy, and early customer acquisition. Use post-launch insights to refine the…
Added 1 hour ago
D
Product Owner, Product management
Desjardins
Montréal-Ouest, QC
- Full-time
…work in close collaboration with the project developer and business analyst to ensure the solution meets user needs and that the project’s expected benefits are delivered. You will manage…
Added 1 hour ago
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Automation Controls Associate Manager
Accenture
Calgary, AB · Vancouver, BC · Mississauga, ON · Ottawa, ON · Toronto, ON
- Full-time
We are Accenture's Supply Chain and Engineering reinvention partner. We help organizations reimagine how products are designed, engineered, manufactured, and supported across the…
Added 1 hour ago
M
Marketing Lead, Brand & Revenue
MPOYNT
Toronto, ON
- $110,000 to $125,000 CAD / year
- Full-time
…directly with senior leadership on positioning, go-to-market strategy, and key business…
Added 1 hour ago
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Growth Operations Manager
nesto
Montreal, QC
- Full-time
Embed yourself in one of our core business functions and become its leader’s key partner in generating growth and value
Added 1 hour ago
J
Intermediate Recruiter - Edmonton
Jardeg
AB · Edmonton, AB
- Full-time
…and relationship-driven recruitment practices. As a trusted business partner, this role helps establish recruitment best practices and develops identified sourcing pipelines for…
Added 1 hour ago
B
Head of Supply Chain - Canada
Beiersdorf
Montreal, QC
- Full-time
…write-offs, customer penalties and other supply chain costs. Partner with Finance to explain variances, validate charges and accruals, and implement corrective actions. Assess cost to serve…
Added 1 hour ago
OW
Oliver Wyman - Senior Lead AI Engineer
Oliver Wyman
Toronto, ON
- Full-time
…combines deep industry knowledge with specialized expertise in strategy, operations, risk management, and organization transformation. The firm has more than 6,000 professionals around the…
Added 1 hour ago
BE
Director, Strategic Communications
BC Energy Regulator
Fort St. John, BC
- Full-time
…management programs in support of the organization’s mandate, strategy, and priorities. The Director provides strategic counsel to BCER leadership on public sentiment, reputational risk,…
Added 1 hour ago
T
Insights & Analytics Manager
Takeda
Toronto, ON · CAN - Toronto Head Office
- Full-time
Act as the analytical thought partner to brand teams, generating and communicating data-derived insights and recommendations that shape brand strategy, tactical plans, and resource choices.
Added 1 hour ago
W
Senior Manager, Supply Chain
Worley
Calgary, AB
- Full-time
…delivery of integrated supply chain activities from planning and strategy development through execution, operational readiness, and closeout. The role translates business objectives into…

Data Scientist II

Toronto, ON, Canada
Montreal, QC, Canada

$81,600 - $115,200 CAD · Full-time

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Job details

Pay: $81,600 - $115,200 CAD
Job type: Full-time
Apply by: Oct 31, 2026
Experience: 3-5+ years of experience in data science, machine learning, statistical modeling, or advanced analytics.
Posting language: English
Posted: Oct 27, 2026

Original job description

Work Location:

Montréal, Quebec, Canada

Hours:

37.5

Line of Business:

Analytics, Insights, & Artificial Intelligence

Pay Details:

$81,600 - $115,200 CAD

TD is committed to providing fair and equitable compensation opportunities to all colleagues. Growth opportunities and skill development are defining features of the colleague experience at TD. Our compensation policies and practices have been designed to allow colleagues to progress through the salary range over time as they progress in their role. The base pay actually offered may vary based upon the candidate's skills and experience, job-related knowledge, geographic location, and other specific business and organizational needs.

As a candidate, you are encouraged to ask compensation related questions and have an open dialogue with your recruiter who can provide you more specific details for this role.

Job Description:

Role Overview

The Data Scientist II will be responsible for developing, validating, and optimizing internal fraud and authentication models that support TD's objective of expanding proprietary risk capabilities and reducing reliance on external vendor models. The role covers the end-to-end model development lifecycle, including data discovery, feature engineering, experimentation, model evaluation, documentation, business impact assessment, and productionization support.

This is a hands-on development role with significant responsibility for presenting results and communicating with technical and non-technical stakeholders. The successful candidate will partner with Strategy, Engineering, Product, Data, Model Validation, and Risk teams to translate business challenges into scalable analytical solutions.

Key Responsibilities

Develop, validate, and optimize machine learning and statistical models for fraud detection, authentication, identity verification, account opening, account takeover, scam detection, and related risk use cases.

Lead end-to-end model development activities, including data discovery, exploratory analysis, data preparation, feature engineering, experimentation, model training, hyperparameter tuning, performance evaluation, and business impact assessment.

Evaluate internal models against vendor models and existing business strategies, using appropriate fraud and risk metrics such as capture rate, false-positive rate, lift, precision, recall, stability, and customer friction.

Build reproducible and well-documented analytical workflows using Python, SQL, and enterprise data platforms, and support implementation and productionization with Engineering, FICO, MLOps, and platform teams.

Perform model monitoring, stability and segmentation analysis, performance diagnostics, and issue investigation to identify degradation, data gaps, and remediation actions.

Prepare model documentation and analytical evidence for Model Validation, Model Risk Management, governance reviews, approvals, and lifecycle management.

Analyze customer, authentication, and fraud behaviour to identify emerging trends, risk gaps, feature opportunities, and areas where internal models can improve detection coverage.

Prepare and deliver executive-ready presentations, technical documentation, reports, and business impact summaries for technical and non-technical audiences.

Lead cross-functional discussions to align stakeholders on data requirements, model scope, success criteria, risks, dependencies, timelines, implementation considerations, and next steps.

Contribute to continuous improvement of internal modeling standards, reusable analytical frameworks, development practices, and proprietary fraud and authentication capabilities.

Qualifications Required

Undergraduate or graduate degree in Data Science, Statistics, Mathematics, Computer Science, Engineering, or a related quantitative field.

3-5+ years of experience in data science, machine learning, statistical modeling, or advanced analytics.

Strong hands-on proficiency in Python, SQL, machine learning, statistical analysis, feature engineering, and data visualization.

Experience developing and evaluating predictive models in a business or production-oriented environment.

Strong presentation, written communication, and stakeholder management skills.

Ability to explain technical methods, model results, limitations, and business impact to different audiences.

Ability to independently manage development activities across multiple initiatives in a fast-paced environment.

Preferred / Strong Assets

Previous experience with Model Validation (MV), model risk, model governance, or independent model review processes.

Experience in fraud analytics, authentication, cybersecurity, financial crime, identity verification, or digital banking.

Experience developing fraud, risk, or customer behaviour models using highly imbalanced datasets.

Experience with Azure Databricks, Azure Machine Learning, MLOps pipelines, Streamlit, FICO platforms, or other cloud-based analytics environments.

Experience supporting model implementation, production deployment, performance monitoring, and lifecycle management.

Familiarity with graph analytics, network analysis, or advanced AI techniques is an asset.

modeling capabilities.

Who We Are:

TD is one of the world's leading global financial institutions and is the fifth largest bank in North America by branches/stores. Every day, we strive to make every interaction, product, and experience remarkably human and refreshingly simple for over 27 million households and businesses in Canada, the United States and around the world. More than 95,000 TD colleagues bring their skills, talent, and creativity to foster deeper relationships, ensure disciplined execution, and build a simpler, faster banking experience. TD is deeply committed to being a leader in client experience, that is why we believe that all colleagues, no matter where they work, are client facing. Together, we are reimagining what banking can be for our clients, colleagues and communities.

Our Total Rewards Package
Our Total Rewards package reflects the investments we make in our colleagues to help them and their families achieve their financial, physical, and mental well-being goals. Total Rewards at TD includes a base salary, variable compensation, and several other key plans such as health and well-being benefits, savings and retirement programs, paid time off, banking benefits and discounts, career development, and reward and recognition programs. Learn more

Additional Information:
We’re delighted that you’re considering building a career with TD. Through regular development conversations, training programs, and a competitive benefits plan, we’re committed to providing the support our colleagues need to thrive both at work and at home.

Please be advised that this job opportunity is subject to provincial regulation for employment purposes. It is imperative to acknowledge that each province or territory within the jurisdiction of Canada may have its own set of regulations, requirements.

Colleague Development

If you’re interested in a specific career path or are looking to build certain skills, we want to help you succeed. You’ll have regular career, development, and performance conversations with your manager, as well as access to an online learning platform and a variety of mentoring programs to help you unlock future opportunities.

If you’re passionate about helping clients and building deep, lasting relationships, TD offers diverse career paths where you can grow your expertise and make a meaningful impact.

We're committed to your success and foster a respectful workplace where diverse perspectives are valued, everyone has fair opportunities to grow, and you can unlock your full potential to achieve your career goals. Here at TD, we hire and develop the best.

Training & Onboarding
We will provide training and onboarding sessions to ensure that you’ve got everything you need to succeed in your new role.

Interview Process
We’ll reach out to candidates of interest to schedule an interview. We do our best to communicate outcomes to all applicants by email or phone call.

Accommodation
Your accessibility is important to us. Please let us know if you’d like accommodations (including accessible meeting rooms, captioning for virtual interviews, etc.) to help us remove barriers so that you can participate throughout the interview process.

We look forward to hearing from you!

Language Requirement (Quebec only):

Maîtrise d’une langue autre que le français pour offrir du soutien ou traiter avec des employés ou des collègues qui ont besoin de services et de soutien dans une langue autre que le français.

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More about this job

Responsibilities

The Data Scientist II will develop, validate, and optimize machine learning models for fraud detection and authentication to enhance risk capabilities. This role involves managing the end-to-end model lifecycle, from data discovery and feature engineering to productionization and stakeholder communication.

Requirements

Candidates must hold an undergraduate or graduate degree in a quantitative field and possess 3-5+ years of experience in data science or statistical modeling. Strong proficiency in Python, SQL, and predictive model development in a business environment is required.

Skills

Python
SQL
Machine learning
Statistical modeling
Data science
Feature engineering
Fraud detection
Authentication models
Data visualization
Predictive modeling
Stakeholder management
Model validation
Risk management
Azure Databricks
MLOps
Cybersecurity

Benefits

Health and well-being benefits
Savings and retirement programs
Paid time off
Banking benefits and discounts
Career development
Reward and recognition programs

Visa sponsorship

Not detected in the job text

Keywords

Data Science
Machine Learning
Statistical Modeling
Python
SQL
Fraud Detection
Authentication
Risk Management
Feature Engineering
Azure Databricks
Azure Machine Learning
MLOps
FICO
Model Validation
Data Visualization
Cybersecurity
Financial Crime
Identity Verification
Predictive Analytics
Model Governance
Streamlit
Graph Analytics
Network Analysis
Artificial Intelligence
Business Impact Assessment
Data Discovery
Hyperparameter Tuning
Performance Evaluation
Stakeholder Management
Analytical Workflows

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