Senior Data Scientist

Canadian Tire Financial Services; Oakville; On-site; CAD 64,000 - 106,000; Full time

Job summary

Canadian Tire Bank in Oakville, ON seeks a Senior Data Scientist to advance modeling capabilities across our credit card customer lifecycle. You will lead machine learning projects, own scorecard design from data sourcing to validation, deploy models, and monitor scoring operations to ensure accuracy and regulatory soundness.

You will collaborate with internal partners and subject matter experts to translate business needs into data-driven solutions, present findings to senior management, and

Qualifications

• Five+ years building predictive models and scorecards for credit or similar domains.
• Experience with credit risk, credit card/banking or fraud is a plus.
• Strong statistical, analytical and problem-solving skills.

Responsibilities

• Lead ML projects affecting origination, credit limits and collections strategies.
• Own end-to-end scorecard design from planning to validation.
• Deploy models and monitor daily scoring operations and issues.
• Create customer segmentation schemas for strategic insights.
• Present design elements and model results to senior management.

Skills

Machine learning

SQL

Python

SAS

Logistic regression

WOE binning

Databricks

Model deployment

Data visualization

Communication

Education

Statistics/Actuarial/Math degree

Postgraduate degree a plus

Tools

Databricks

SAS Enterprise Miner

FICO Analytics Workbench

SPSS Modeler

Knowledge Seeker

Job description

Senior Data Scientist# Careers## Senior Data ScientistApply: Oakville, ON: Full time: Posted Today: End Date: November 28, 2026 (21 days left to apply): JR167833**What the opportunity is**The **Modeling & Segmentation Analytics Team** at **Canadian Tire Bank** is responsible for developing and maintaining a robust suite of predictive models that support decisioning across our credit card customer lifecycle. We build risk scorecards and classification models used for acquisition, account management, and collections strategies, with a strong emphasis on analytical rigor, regulatory soundness, and business impact. As part of our continued growth, we are seeking a **Senior Data Scientist** who can play a key role in advancing our modeling capabilities, influencing consumer strategies, and delivering high‐quality, data-driven, machine learning models that inform responsible credit decisions. Reporting directly to the Manager of Data Modeling, you’ll be working with a group of other data scientists in charge of the whole model development and monitoring process.**What you’ll do*** Lead machine learning projects that drive origination, credit limit and collection strategies including managing delivery timelines and coordinating team resources* Own the full cycle scorecard design and development from initial planning and data sourcing to data modeling and validation* Deploy new models and track day-to-day scoring activities, addressing system or procedural issues as needed* Monitor effectiveness of all statistical models and recommend appropriate course of action* Perform optimization analysis and build supporting component predictions* Create customer segmentation schemes that provide strategy teams with key customer insights* Collaborate closely with internal customers, retail-side partners and subject matter experts to understand data, interpret results, translate business needs and synthesize solutions* Deliver effective presentations of key design elements and model build results to senior management* Work on related tasks and ad hoc activities to support business objectives**Who you are** * A creative and courageous quick learner with the ability to navigate in an environment of change and ambiguity and help us take bold, strategic moves in a rapidly evolving and competitive marketplace* Action-oriented, self-starter comfortable taking calculated risks to better serve our customers and to support business objectives* Outcome-focused, critical thinker with the ability to analyze and visualize, to ensure continuous improvement across our entire business Collaborative team player with excellent interpersonal skills, who builds relationships easily across various stakeholder groups to move initiatives forward **What you bring** * University degree in Statistics, Actuarial Science or Mathematics. Postgraduate degree in a related discipline is a plus* Five years or more experience with machine learning building predictive models, developing scorecards, performing statistical analysis, and segmenting customers. Exposure to credit risk management, credit card/banking or fraud is a plus* Solid understanding of the steps required in model development and the principles of various modeling methodologies. Experience in WOE binning and logistic regression to build scorecards is a plus* Proficient in SQL, Python and SAS programming languages. Comfortable with ML processes like Pandas, XGBoost, scikit-learn and LightGBM is a plus* Familiar with FICO Analytics Workbench, SAS Enterprise Miner, Knowledge Seeker, SPSS Modeler and other software ecosystems. Experience in Databricks is a plus* Demonstrated superior analytical, mathematical, programming and problem-solving skills* Ability to accurately and consistently understand and manipulate large volumes of granular and detailed data* Proven ability to translate business needs into statistically sound solutions* Capable of clearly communicating analytical results to business stakeholders **About Canadian Tire Bank**Established in 2003 as part of Canadian Tire Corporation, Limited (CTC), **Canadian Tire Bank** is a Schedule I Canadian chartered bank and a core component of CTC’s integrated retail and financial services model. We offer credit cards, savings, and investment products that are closely linked to our **TriangleTM Rewards** ecosystem, enabling Canadians to earn value through everyday purchases across banners under CTC’s umbrella, including **Canadian Tire, Mark’s, SportChek, Atmosphere, PartSource, Gas+, Pro Hockey Life, Hockey Experts, Sports Experts and Party City**. Serving customers through approximately 1,700 retail and gasoline outlets nationwide, Canadian Tire Bank is an integral part of CTC’s **True North** strategy, guided by our unifying goal *to make life in Canada better*. Since 2005, Canadian Tire Jumpstart Charities has been helping kids overcome financial and accessibility barriers to sport and recreation in an effort to provide inclusive play for all kids of all abilities.At the heart of Canadian Tire Bank is our philosophy of building **“Customers for Life.”** We are focused on delivering customer service excellence and value‐added products through a deep understanding of our customer’s needs, timely development of new services, and effective use of the latest technologies. Our approach centers on matching the right customer with the right service at the right time while consistently delivering quality and value at scale. The Bank is committed to fostering a diverse, inclusive, and respectful workplace, where different perspectives are valued and employees are supported to do their best work. With a national footprint and a strong values‐driven culture, we remain focused on sustainable growth, innovation, and long‐term impact for our customers, shareholders, and the communities we serve across Canada. **Broadband Salary Range:** $64,000 – 106,000 Our typical hiring range is between $90,000 and $95,000. Salary decisions are also dependent on other factors such as your experience, industry benchmarks, internal equity and other role-specific requirements. For critical roles, the compensation offering will be reviewed to ensure alignment with market rate and conditions and the unique value you bring to the role. #LI-NZ2 This posting represents an existing vacancy within our organization.We may use artificial intelligence tools as part of our recruitment process to assist in the initial screening of resumes. All hiring decisions, including candidate evaluation, selection, and disposition, are made by human recruiters.