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Added 8 days ago
PC
Valuations Financial Instruments, Senior Manager
Pwc Canada
Toronto, ON
- Full-time
Experiences in common programming languages (e.g. Python/R/Visual Basic/SQL) will be an asset.
Added 8 days ago
KD
Programme LEAP hiver 2027, Stagiaire – Analyste, Chaîne d’approvisionnement | Winter 2027 LEAP Intern – Supply Chain Analyst
Keurig Dr Pepper Canada
Montreal, QC
- Full-time
Added 8 days ago
FV
Junior Database Administrator
Forum Ventures
Toronto, ON
- $70,000 to $80,000 CAD / year
- Full-time
We’re looking for a talented Junior Database Administrator to join our team and work alongside our senior DBA. You’ll help write and optimize SQL queries, monitor database performance, and…
Added 8 days ago
A
Senior Test Engineer
Actalent
Ottawa, ON · Nepean, ON
- $50 to $60 CAD / hour
- Contract
Proficiency with Python for scripting and programming in test environments.
Added 8 days ago
AB
Data Scientist, Ricochet Anti-Cheat (Call of Duty)
Activision Blizzard
Vancouver, BC
- Other
Competence with Python, SQL, and PySpark for data analysis, data engineering, and production-scale workflows.
Added 8 days ago
P
Associate Director, Compliance
Purpose
Toronto, ON
- Full-time
Prepare clear, decision-useful compliance reporting for senior management and governance forums.
Added 8 days ago
Legal/Compliance - Associate Director, Compliance
Purpose Unlimited
Toronto, ON
Prepare clear, decision-useful compliance reporting for senior management and governance forums.
Added 8 days ago
II
Senior Data Engineer
Ipsos in Canada
Vancouver, BC
- Full-time
Ingest and assemble data from various disparate sources using a variety of tools, including Python and SQL.
Added 8 days ago
T
Market Risk Manager, Trading Market Risk Stress Testing & Scenario Design (5111)
TD
Toronto, ON
- Full-time
…risks are transparent to Risk Management, Business Leaders, and Senior…
Added 8 days ago
Senior Data Scientist - Commercial Banking Data & Analytics, Toronto
Scotiabank
Toronto, ON
Advanced Python and SQL skills, with experience performing large-scale data analysis, feature engineering, and production support
Added 8 days ago
AI
Senior Forward Deployed AI Engineer (Python, Data & GenAI)
Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!
Toronto, ON
- Full-time
Profile unfamiliar data using Python, pandas, PySpark, and SQL to assess coverage, quality, volumes, distributions, edge cases, and feasibility.
Added 8 days ago
TC
Technical Architect
Tata Consultancy Services
Toronto, ON
- $90,000 to $100,000 CAD / year
- Full-time
We are seeking a Technical Architect / Senior Developer – RPA & Automation to design, develop, maintain, and enhance enterprise automation solutions. The role will focus on UiPath,…
Added 8 days ago
PT
Senior Data Engineer – Capital Markets
Precision Technologies
Mississauga, ON
- Contract
We are looking for an experienced Senior Data Engineer with strong Capital Markets, SQL, Data Warehousing, and Snowflake expertise to join our technology team in Mississauga.
Added 8 days ago
T
Market Risk Manager, Trading Market Risk Stress Testing & Scenario Design (5111)
TD
Toronto, ON
- Full-time
…risks are transparent to Risk Management, Business Leaders, and Senior…
Added 8 days ago
RT
Business Intelligence Specialist - Senior
Russell Tobin
Toronto, ON
- $85 to $95 CAD / hour
- Contract
Oracle, Python, AWS Glue Python Shell, and AWS DMS experience, including complex SQL, source-data analysis, extraction, transformation, incremental loading, validation, reconciliation, and…
Added 8 days ago
RT
Senior Software Engineer
Russell Tobin
Toronto, ON
- $75 to $95 CAD / hour
- Contract
Microsoft Visual Studio (.NET) MVC, SQL Server (database creation and management) in Azure
Added 8 days ago
T
Senior Software Developer – .NET, Python, AWS & Azure
ThoughtStorm
Toronto, ON
- Contract
We are hiring a Senior Software Developer for Public sector client to support its Drug Formulary and Genomics platforms.
Added 8 days ago
T
Business Specialist
ThoughtStorm
ON · Ontario, Canada
- Contract
The Agency requires a Senior Business Intelligence Specialist with strong Oracle experience to support the Ontario Clinical Report Exchange (OCRE) project. The resource will develop the…
Added 8 days ago
LC
Senior Business Data Analyst
Loblaw Companies Limited
Brampton, ON
- Full-time
We are looking for a talented and motivated Senior Business Data Analyst to join the Finance Insights and Technology Engagement (FITE) team. You will be working with various teams and…
Added 8 days ago
KC
Senior Consultant, Microsoft Fabric Data Engineer, Data & AI
KPMG Canada
Calgary, AB
- Full-time
Strong proficiency in SQL and solid understanding of modern data modeling principles and data warehousing concepts.
Added 8 days ago
Associate Director, Compliance
Purpose Unlimited
Toronto, ON
Prepare clear, decision-useful compliance reporting for senior management and governance forums.
Added 8 days ago
Software Developer Sr (AI Platform & Applications)
Dayforce
Canada
We are looking for a Senior Software Developer to join the team building AI-powered capabilities within the Dayforce platform. This role is ideal for an experienced software engineer who…
Added 8 days ago
C
Senior Developer (T & I) (Telework/Hybrid)
CBC/Radio-Canada
Montreal, QC
- Full-time
…team is currently seeking a creative, qualified and talented developer. Based in Montreal as part of a cross-functional team, you will focus primarily on integrating and developing…
Added 8 days ago
W
Senior Data Analyst, Operations
Waabi
Toronto, ON
- Full-time
Strong SQL skills and experience working with relational datasets, plus experience with Python or R for analysis, pandas preferred.
Added 8 days ago
R
Senior Developer (T & I) (Telework/Hybrid)
Radio-Canada
Montreal, QC
- Full-time
…team is currently seeking a creative, qualified and talented developer. Based in Montreal as part of a cross-functional team, you will focus primarily on integrating and developing…

Scotiabank

Senior Data Scientist - Commercial Banking Data & Analytics, Toronto

Toronto, ON, M5H 1H1, Canada

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Job details

Posting language: English
Posted: Sep 29, 2026

Original job description

Requisition ID: 275108

Join a purpose driven winning team, committed to results, in an inclusive and high-performing culture.

About the Opportunity:

We are seeking a highly analytical and technically skilled Senior Data Scientist to join our Commercial Banking Data & Analytics team. In this role, you will help support, enhance, and modernize a critical predictive modeling and analytics platform used by Commercial Banking and Risk partners across the organization.

Working closely with the Lead Data Scientist, you will play a key role in ensuring the stability, integrity, and evolution of business-critical analytical capabilities. This is an opportunity to work with complex data ecosystems, advanced predictive models, enterprise-scale datasets, and emerging AI technologies while partnering with stakeholders across Analytics, Credit, Risk, Data, and Technology teams.

If you thrive on solving complex problems, uncovering insights in large datasets, and strengthening analytical solutions that influence business decisions, we'd love to hear from you.

How You Will Make an Impact:

As a Senior Data Scientist, you will:

Support the operation, maintenance, and enhancement of a critical enterprise analytics and predictive modeling platform
Monitor, assess, and improve model performance, including recalibration, validation support, and methodology enhancements
Investigate and resolve complex data quality, model output, and production issues through structured root-cause analysis
Develop a deep understanding of data lineage, feature engineering, business rules, and source-system dependencies
Collaborate with Commercial Banking, Credit Risk, Data, and Technology teams to deliver platform enhancements and support production operations
Contribute to platform modernization initiatives and help identify opportunities to streamline legacy analytical processes
Support governance, documentation, controls, and model risk management activities
Establish and promote best practices in model development, testing, monitoring, deployment, and reproducibility
Serve as a key partner and backup to the Lead Data Scientist, ensuring continuity of critical analytical capabilities
Explore opportunities to leverage advanced analytics, Generative AI, and emerging AI technologies to create business value

What You Will Bring to the Team:

Extensive experience in Data Science, Predictive Modeling, Machine Learning, or a related quantitative field
Proven experience supporting complex analytics platforms, predictive models, or enterprise data solutions in production environments
Strong expertise in statistical modeling, model monitoring, performance evaluation, validation support, and model interpretation
Advanced Python and SQL skills, with experience performing large-scale data analysis, feature engineering, and production support
Experience working with enterprise datasets, data quality management, lineage analysis, and data transformation processes
Strong understanding of machine learning operations, production data pipelines, testing frameworks, version control, and deployment practices
Excellent problem-solving skills with the ability to work through ambiguity and independently investigate complex technical issues
Strong communication and stakeholder management skills, with the ability to translate technical concepts into business insights
A collaborative mindset and demonstrated ability to work across multidisciplinary teams

Must-Have:

University degree in Computer Science, Engineering, Mathematics, Statistics, Economics, or a related quantitative discipline
Significant hands-on experience in data science, machine learning, or advanced analytics
Advanced proficiency in Python and SQL
Experience supporting production-level analytical or predictive modeling solutions
Experience with model governance, documentation, controls, validation, or model risk management practices
Strong understanding of enterprise data environments and analytical workflows

Nice-to-Have:

Master's degree in a quantitative discipline
Experience with Azure Databricks, Google Cloud Platform (GCP), and BigQuery
Experience within Financial Services, Commercial Banking, Credit Risk, Portfolio Management, or Early Warning Analytics
Exposure to Generative AI, Large Language Models (LLMs), agentic workflows, or AI-assisted development
Experience working within regulated environments.

What's In It for You:

Opportunity to support and influence business-critical analytics used by Commercial Banking and Risk leaders
Exposure to complex enterprise datasets, predictive models, and advanced analytical environments
Collaborative work with senior stakeholders across Analytics, Credit, Risk, Data, and Technology teams
Opportunity to contribute to platform modernization and emerging AI initiatives
A challenging and rewarding environment that values innovation, analytical rigor, and continuous learning

Ready to Apply?

If you're passionate about leveraging data, predictive modeling, and AI to solve complex business challenges while driving meaningful impact, we encourage you to apply and join our Commercial Banking Data & Analytics team.

We thank all applicants for their interest in a career at Scotiabank; however, only those candidates who are selected for an interview will be contacted.

Location(s): Canada : Ontario : Toronto

Scotiabank is a leading bank in the Americas. Guided by our purpose: "for every future", we help our customers, their families and their communities achieve success through a broad range of advice, products and services, including personal and commercial banking, wealth management and private banking, corporate and investment banking, and capital markets.

At Scotiabank, we value the unique skills and experiences each individual brings to the Bank, and are committed to creating and maintaining an inclusive and accessible environment for everyone. If you require accommodation (including, but not limited to, an accessible interview site, alternate format documents, ASL Interpreter, or Assistive Technology) during the recruitment and selection process, please let our Recruitment team know. If you require technical assistance, please click here. Candidates must apply directly online to be considered for this role. We thank all applicants for their interest in a career at Scotiabank; however, only those candidates who are selected for an interview will be contacted.

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More about this job

Responsibilities

The Senior Data Scientist will support, enhance, and modernize critical predictive modeling and analytics platforms for Commercial Banking and Risk teams. They will also monitor model performance, resolve production issues, and collaborate with cross-functional teams to deliver platform enhancements.

Requirements

Candidates must have a university degree in a quantitative discipline and significant hands-on experience in data science or machine learning. Proficiency in Python and SQL, along with experience in model governance and production-level analytical solutions, is required.

Skills

Python
SQL
Predictive modeling
Machine learning
Data science
Statistical modeling
Model monitoring
Model validation
Data quality management
Feature engineering
Data lineage
Generative AI
Model governance
Risk management
Stakeholder management
Production support

Benefits

Professional development
Inclusive work environment
Collaborative team culture

Visa sponsorship

Not detected in the job text

Keywords

Data Science
Predictive Modeling
Machine Learning
Python
SQL
Commercial Banking
Credit Risk
Model Governance
Azure Databricks
Google Cloud Platform
BigQuery
Generative AI
Large Language Models
Data Lineage
Feature Engineering
Model Validation
Risk Management
Portfolio Management
Production Pipelines
Root-cause Analysis
Data Transformation
Analytical Platforms
Enterprise Datasets
Version Control
Testing Frameworks
Agentic Workflows
Financial Services
Model Interpretation
Performance Evaluation
Modernization

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