Senior Data Scientist

Attendance Hybrid Job number 34885 Category Senior Professional Status: Permanent Type of Contract Permanent Schedule: Full-Time Full Time / Part Time? Full-Time Posting date 18-Aug-2026 Area(s) of interest: Business intelligence and data Location(s): Richmond Hill

As a Senior Data Scientist in National Bank's IFRS-9 and Credit Risk Analytics team, you will be responsible for IFRS-9 reporting, risk analytics, process development, and risk data management. You will also support closely related risk functions, including RWA, Economic Capital, risk-based pricing and stress testing. With strong quantitative and analytical skills, rich data experience, and knowledge of IFRS-9 and regulatory requirements, you will help strengthen NBC's credit risk management by building efficient, robust risk processes and delivering insightful analysis to senior management.

Your role:

• Lead the development of risk processes to support new product launching, acquisitions, new portfolio integration, data migration and risk reporting.
• Manage and execute IFRS-9 reporting processes to deliver timely and accurate ECL results.
• Analyze IFRS-9 ECL results in depth, identify key drivers of ECL movements, and prepare materials for stakeholders, external auditors, and regulators.
• Validate process inputs and outputs to support quality control and governance, and develop and maintain IFRS-9 documentation.
• Respond to ad hoc requests from IFRS-9 stakeholders and senior management accurately and efficiently.
• Manage the collaboration with IFRS-9 stakeholders, including but not limited to, Economics, Finance, IT, Business, AIRB Model Development, Model Validation Group, and Internal Audit.
• Coach junior team members in IFRS-9 reporting, risk analysis and data management.
• Identify and recommend improvements to calculation and reporting processes, including but not limited to leveraging AI tools for effective risk management and process development.
• Demonstrate insight into internal client's business and develop innovative solutions that create value.

Your team:

As part of the IFRS-9 & Credit Risk Analytics sector, you will join a team of 25 colleagues and report to the Senior Director. Our team stands out for its expertise in model development, model implementation, and risk reporting across IFRS-9, stress testing, and capital. As some processes support the Bank's month-end and quarter-end public and regulatory reporting, the team occasionally works under tight deadlines and pressure. We offer a broad range of development opportunities, including coaching, hands-on learning, training courses, and collaboration with colleagues who bring diverse expertise in data analytics, model development, risk programming, and presentations to senior management.

Prerequisites:

• Hold a master's degree in a relevant field such as financial engineering, finance, statistics, mathematics, economics, computer science, or data science.
• Have 3 - 5 years of professional experience in risk management; previous risk reporting in Canada and people management experience is an asset.
• Have hands-on experience managing, reconciling, and interpreting large and complex enterprise-level data sets; demonstrate strong attention to details.
• Demonstrate ability to work under pressure and tight deadline, exceptional critical thinking skills and learning skills, and knowledge of IFRS-9 and regulatory requirements.
• Have hands-on experience with SAS/SQL, Python, Microsoft Excel, and VBA.
• Have completed or be progressing toward the CFA, FRM, or SAS certification; knowledge of artificial intelligence or machine learning is an asset.

Languages: English Skills

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Banking Communication Data Visualization Organization Skills Problem Solving Python Storytelling Teamwork Business Acumen Data-Driven Decision-Making Initiative Rigor Collaboration Self-Sufficiency Your benefits In addition to competitive compensation, upon hiring you'll be eligible for a wide range of flexible benefits to help promote your wellbeing and that of your family such as:
* Health and wellness program, including many options * Flexible group insurance * Generous pension plan * Employee Share Ownership Plan * Employee and family assistance program * Preferential banking services * Involvement in community initiatives * Telemedicine service * Virtual sleep clinic
We have an offer that keeps up with trends as well as your needs and those of your family.
Our dynamic work environments and cutting-edge collaboration tools foster a positive employee experience. We value employees' ideas. Whether through our surveys or programs, regular feedback and ongoing communication are encouraged.
Making a bold move in a people-first environment We're a bank on a human scale that stands out for its courage, entrepreneurial culture, and passion for people. Our mission is to have a positive impact on people's lives. Our core values of partnership, agility, and empowerment inspire us, and inclusion is central to our commitments. We aim, wherever possible, to provide a barrier-free and accessible environment to all employees.
We strive to provide accessibility measures throughout the recruitment process within the limits of our available resources. If you require accommodations, feel free to let us know during our initial conversations. We welcome all candidates! What can you bring to our team?
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