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Added 9 mins ago
JS
Material Handler
JFE Shoji Power Canada Inc.
Burlington, ON
- Full-time
JSC is seeking a Material Handler to join our growing team! Reporting to the Shift Manager, the Material Handler will provide shipping, receiving, storage of raw materials and order…
Added 9 mins ago
UO
Programmer Analyst II
University of British Columbia
Vancouver, BC · UBCV | The Leonard S. Klinck Building (LSK)
- $8,810.92 to $13,202.5 CAD / month
- Full-time
The incumbent is a member of the Enterprise Automation and Solution Delivery (EASD) team, reporting to the Senior Manager, EASD. Work may also be directed and reviewed by a Delivery Manager…
Added 9 mins ago
UO
Programmer Analyst II
University of British Columbia
Vancouver, BC · UBCV | The Leonard S. Klinck Building (LSK)
- $8,810.92 to $13,202.5 CAD / month
- Full-time
The incumbent is a member of the Enterprise Automation and Solution Delivery (EASD) team, reporting to the Senior Manager, EASD. Work may also be directed and reviewed by a Delivery Manager…
Added 9 mins ago
T
Software Engineer III
TD
Toronto, ON
- Full-time
Production stability is strong, with high availability, clear SLOs / SLAs, fast incident recovery and actionable observability
Added 9 mins ago
T
Software Engineer II
TD
Toronto, ON
- Full-time
Applications operate reliably through effective monitoring, incident support and timely resolution of defects and production issues.
Added 9 mins ago
D
Gestionnaire, Médias
DAC
Montreal, QC
- Full-time
…englobe le référencement naturel (SEO), les médias payants, la production créative, l’analytique et l’optimisation locale. Nous réunissons des talents exceptionnels et des technologies…
Added 25 mins ago
L
Senior Product Manager
Litera
Toronto, ON · Canada-Toronto, ON-Office
- Full-time
As a Senior Product Manager, you’ll own the vision, strategy, and roadmap for Litera’s Firm Intelligence Platform - the foundational layer that turns the data flowing through a law firm’s…
Added 25 mins ago
L
Mine Superintendent
Ledcor
St. Lawrence, NL
- Full-time
…oversee mining crews and equipment fleets, coordinate daily production plans, monitor output, and ensure all activities align with mine plans, operating procedures, schedules, and cost…
Added 25 mins ago
M
Operating Practices Specialist
Metrolinx
Canada
- Full-time
…ongoing business needs. They will also be responsible for the production and delivery of briefing materials to the Senior Manager and Manager Operating…
Added 25 mins ago
Maintenance Packaging Supervisor (Portage la Prairie, MB)
Simplot
Portage la Prairie, MB
…operations that touch every aspect of agriculture, including seed production, farming and ranching, plant sciences, fertilizer manufacturing, food processing, commercial product…
Added 25 mins ago
Energy Group Leader
Mott MacDonald
Calgary, AB
…spanning midstream and pipeline infrastructure, oil & gas, energy production and processing, industrial facilities, power and utilities, and transmission and distribution, alongside growing…
Added 25 mins ago
SE
Electrical Engineering Specialist I
Schneider Electric
AB · Edmonton, Alberta
- Full-time
…work at the intersection of engineering design and real-world production, where your work directly supports the delivery of complex, customized…
Added 25 mins ago
SD
Senior Software Developer - ETL
Symbiotic Digital
ON · Downtown Toronto (Central Bay Street), Ontario
- Contract
mock conversions, enhancements, and production conversions.
Added 25 mins ago
K
Marketing Manager, Global Marketing, Consulting (24 Month Secondment/Fixed Term Contract)
KPMG
ON · Toronto, Ontario
- Full-time
The Marketing Manager reports to the Marketing Director, Consulting and will be a key member of the global KPMG Marketing, Advisory team. The role will focus on the delivery and execution…
Added 25 mins ago
CR
Senior Track Foreman
Cando Rail & Terminals
Brandon, MB
- Full-time
Ensure the production of the job site is aligned with the project plans and carry out the plans as directed by the supervisor or department manager
Added 25 mins ago
P&
Crop Inputs Manager
Parrish & Heimbecker, Limited
Marwayne, AB
- Full-time
…grain handling to flour milling, livestock nutrition, and egg production. By connecting Canadian farms to tables across the country and beyond, we’re committed to quality, innovation, and…
Added 25 mins ago
P&
Crop Inputs Representative
Parrish & Heimbecker, Limited
Sedgewick, AB
- Full-time
…grain handling to flour milling, livestock nutrition, and egg production. By connecting Canadian farms to tables across the country and beyond, we’re committed to quality, innovation, and…
Added 25 mins ago
P&
Operations Administrator
Parrish & Heimbecker, Limited
Wilkie, SK
- Full-time
…grain handling to flour milling, livestock nutrition, and egg production. By connecting Canadian farms to tables across the country and beyond, we’re committed to quality, innovation, and…
Added 25 mins ago
BG
Shop Manager
Brandt Group of Companies
Saskatoon, SK
- Full-time
The Shop Manager oversees daily shop operations to ensure efficient production, cost control, and on-time delivery across multiple departments. This role coordinates scheduling manages…
Added 25 mins ago
P&
Quality Assurance Manager
Parrish & Heimbecker, Limited
Vanscoy, SK
- Full-time
…grain handling to flour milling, livestock nutrition, and egg production. By connecting Canadian farms to tables across the country and beyond, we’re committed to quality, innovation, and…
Added 25 mins ago
P&
Operations Administrator
Parrish & Heimbecker, Limited
Virden, MB
- Full-time
…grain handling to flour milling, livestock nutrition, and egg production. By connecting Canadian farms to tables across the country and beyond, we’re committed to quality, innovation, and…
Added 25 mins ago
NB
Plant Manager
Northam Beverages
Kamloops, BC
- Full-time
Role Description Reporting to the President & COO, the Plant Manager is responsible for the overall hands-on leadership, performance, and management of the Kamloops facility. This role…
Added 25 mins ago
J(
Senior Oracle Database Administrator (DBA)
JSG (Johnson Service Group, Inc.)
Calgary, AB
- Contract
Practical experience with Oracle RAC and ASM administration, performance tuning, database troubleshooting, patching, and production support.
Added 25 mins ago
TS
Senior Project Manager - Architectural Millwork
The Staffing Exchange Inc.
Mississauga, ON
- Full-time
…and subcontractors. You’ll keep scope, budgets, schedules, production, and installation aligned through final…
Added 25 mins ago
KE
Quality Assurance Manager
Kitchener Executive Consultants Inc
Newmarket, ON
- Full-time
As the senior quality leader within the plant, the Quality Assurance Manager will be responsible for driving quality performance throughout the entire product lifecycle, from new program…

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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