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Principal Data Scientist

📍 Toronto, Canada

Technology BMO

Job Description

RBC is a global leader in applying Artificial Intelligence (AI) in the banking sector to create value for our clients.

Its capabilities range from LLM‑powered digital banking, boosting ensembles in fraud detection and AML, voice assistants in customer service, to algorithmic trading in capital markets.

A failure to effectively manage emerging model risk related to AI would expose RBC to financial, regulatory and reputational risks.

The AI validation team within RBC’s Enterprise Model Risk Management is tasked with overseeing, assessing, and managing the model risk that may arise from these AI capabilities.

What will you do? Application: You will have the opportunity to work across many business functions, including Internal Audit, Cybersecurity, Fraud Management, Anti‑Money Laundering, Insurance, Credit Risk, Technology Operations, Identity & Access Management and Human Resources.

Types of Models: Classification, regression, anomaly detection, natural language processing, computer vision, reinforcement learning, recommendation systems, dimensionality reduction, Large Language Models including generative AI.

Validation: Design and execute validation frameworks, evaluating conceptual soundness, data processing, metric reproducibility, benchmarking, robustness, uncertainty quantification, fairness, privacy, explainability, implementation controls and more.

Research & Development: Read research papers to enhance validation practices, develop reusable software packages and share insights.

IT: Collaborate to establish best‑practices related to MLOps, tooling and IT infrastructure.

Governance: Work with model developers and business stakeholders to inventory AI applications, determine materiality and assess review needs.

What do you need to succeed? Must‑have

Passionate about learning and staying up‑to‑date with research and technology

Strong communication and interpersonal skills

Progress toward a PhD or Master’s degree in Statistics, Computer Science, Applied Mathematics, Econometrics, Engineering, Quantitative Finance or a related field

Proficient programming skills in Python or a similar language; comfortable writing research experiments and learning clean code practices

Familiarity with popular machine learning frameworks and libraries

Nice‑to‑have

Risk‑oriented mindset: curious about the “how” and “why”

Publication or prior research experience (applied or fundamental)

Experience with version control systems

Comfortable with command line tools

What’s in it for you?

Leaders who support your development through coaching and management opportunities

Flexibility to work on projects that interest you

Ability to make a lasting impact

Work in a dynamic, collaborative, progressive, and high‑performing team

Opportunities for challenging work and strong relationships

#LI-POST #TECHPJ

Job Skills

Client Counseling

Communication

Critical Thinking

Financial Instruments

Group Problem Solving

Investment Risk Management

Market Risk

Quantitative Methods

Risk Management

Additional Job Details

Address: ROYAL BANK PLAZA, 200 BAY ST, TORONTO

City: Toronto

Country: Canada

Work hours/week: 37.5

Employment Type: Full time

Platform: GROUP RISK MANAGEMENT

Job Type: Regular

Pay Type: Salaried

Posted Date: 2026-03-16

Application Deadline: 2026-03-31

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RBC is guided by living shared values of Client First, Integrity, Collaboration, Respect and Excellence, and winning together as One RBC.

We believe an inclusive workplace with diverse perspectives is core to our continued growth.

Maintaining a workplace where employees feel supported is essential to deliver our purpose to clients and communities.

RBC is presently inviting candidates to apply for this existing vacancy.

Qualified applicants may be contacted to review their resume in more detail.

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Ready to Apply?

Don't miss this opportunity! Apply now and join our team.

Job Details

Posted Date: March 18, 2026
Job Type: Technology
Location: Toronto, Canada
Company: BMO

Ready to Apply?

Don't miss this opportunity! Apply now and join our team.