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Added 7 mins ago
A
Test Technologist
Actalent
Oakville, ON
- $25 to $35 CAD / hour
- Contract
…will be responsible for building test fixtures, installing software, troubleshooting, and running tests to confirm the success of the…
Added 7 mins ago
PH
Biomedical Engineering Technologist P1
Providence Health Care
Langley (District), BC · Langley, BC
- Full-time
…professionals dedicated to patient care. As a member of the team, you'll have access to incredible opportunities for interdisciplinary learning, mentorship, and professional development.…
Added 7 mins ago
OC
Lead Engineer, Programs/Projects (Wastewater)
Ontario Clean Water Agency
Mississauga, ON · OCWA - Corporate Office
- Full-time
Join the Innovations Process Optimization & Technical Services team at the Ontario Clean Water Agency (OCWA) in an exciting opportunity to lead and inspire a dynamic team in developing…
Added 7 mins ago
OC
Senior System Integrator
Ontario Clean Water Agency
Mississauga, ON · OCWA - GE Booth WWT
- Full-time
Lead province-wide network topology and associated software, hardware and data centre upgrades
Added 7 mins ago
OC
Director, Asset & Maint. Mgmt
Ontario Clean Water Agency
Mississauga, ON · OCWA - Corporate Office
- Full-time
Lead a team to develop and deliver the Asset Management Program, maintenance tactics and process delivery via the WMS. Oversee and manage planning, development, evaluation and…
Added 27 mins ago
W
Senior Technical Consultant
Worley
Calgary, AB · Edmonton, AB
- Full-time
…safety activities across targeted industries, including the development of deliverables throughout the IEC 61511 SIS safety lifecycle. Key deliverables include Safety Requirements…
Added 27 mins ago
M
Innovative Data Platform Solution Engineer
Microsoft
Calgary, AB · Vancouver, BC · Ottawa, ON · Toronto, ON
- Full-time
…environment in the era of AI? If so, we invite you to join our team as a Cloud & AI Solution Engineer in Innovative Data Platform for commercial customers at Microsoft. Here, you'll be at…
Added 27 mins ago
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Dir. Software Development
UKG
Montreal, QC
- Full-time
Added 27 mins ago
EC
Lead Radio Frequency Engineer
Eaton Corporation
Port Coquitlam, BC
- Full-time
Eaton’s Mobility Group is currently seeking a Lead Radio Frequency Engineer to join our team. This position is based at our Port Coquitlam, BC facility and offers benefits from day one.
Added 27 mins ago
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Business Development Representative
Black & McDonald Limited
Kelowna, BC
- Full-time
Black & McDonald’s Vancouver Service Team is growing and we are seeking a bright, motivated and high performing individual to join our team in the role of Business Development…
Added 41 mins ago
I
Client Onboarding Specialist
iQmetrix
Winnipeg, MB
- Full-time
iQmetrix is a global provider of Interconnected Commerce software solutions for telecom retail. Interconnected Commerce is an AI-native telecom commerce platform that acts as a system of…
Added 42 mins ago
E
Warehouse and Production Manager
Emerson
Elmira, ON
- Full-time
The Warehouse and Production Manager, under the direction of the Plant Manager, leads the production and warehouse team to ensure that accuracy, performance and production standards are…
Added 56 mins ago
E
Senior Sub-System Design Engineer
Ericsson
Ottawa, ON
- Full-time
This role is well-suited for an experienced systems engineer with a strong interest in product development, system design, technical leadership, and cross-functional collaboration. You will…
Added 56 mins ago
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Senior Engineer – Systems (Powerplant)
Horizon Aircraft
Kawartha Lakes, ON · Lindsay, ON
- Full-time
…(Powerplant). Your role involves the integration, installation, development, and certification of aircraft propulsion systems and associated hybrid powerplant installations from concept…
Added 56 mins ago
7
Manager, IT
7shifts
Saskatoon, SK
- $112,000 to $169,000 CAD / year
- Full-time
Lead and develop a small team, setting priorities, providing coaching and feedback, and creating an environment of curiosity, ownership, and continuous improvement
Added 56 mins ago
PS
Director, PMO
Periscope Search Group
Toronto, ON
- Full-time
You'll own large-scale programs that span project and product management, development, architecture, QA, DevOps and shared services, with onshore and offshore teams of 200 to 500 people,…
Added 57 mins ago
Service Lead Technician Special Operations, Major Correctives - Canada (mf/d)
Nordex Group
AB
Do you want to be part of an agile team where colleagueship truly matters?
Added 57 mins ago
PH
Psychologist, Road to Recovery Aftercare
Providence Healthcare
Vancouver, BC
- Other
Recovery doesn’t end when treatment does. Come be part of a team helping people build what comes next.
Added 1 hour ago
OC
Finance Team Lead - Schools
Ottawa Catholic School Board
Ottawa, ON
- $95,098 to $103,153 CAD / year
- Full-time
- On-site
The OCSB is currently seeking a Finance Team Lead - Schools . The possible work addresses for this position can be found in our school directory .
Added 1 hour ago
I
Client Onboarding Specialist
iQmetrix
Toronto, ON
- Full-time
iQmetrix is a global provider of Interconnected Commerce software solutions for telecom retail. Interconnected Commerce is an AI-native telecom commerce platform that acts as a system of…
Added 1 hour ago
SM
Civil Engineer, Intermediate - JP
Solaris MCI
Surrey, BC
- Full-time
We are currently seeking an Intermediate Civil Engineer with a P.Eng to support our dynamic team. As an integral member of the team, you will provide accurate civil designs and will have an…
Added 1 hour ago
Release Manager
Epic Games
Vancouver, BC
Being Epic means being a part of a team that continually strives to do right by our community and users. We’re constantly innovating to raise the bar of engine and game development.
Added 1 hour ago
CB
Senior Estimator, Drywall
CapWest Build
Vancouver, BC
- Full-time
We are seeking an experienced and driven Senior Estimator – Drywall & Interior Systems to join our growing team. This is a key role for a construction professional who brings deep expertise…
Added 1 hour ago
CB
Chief Estimator - CapWest
CapWest Build
Vancouver, BC
- Full-time
CapWest is looking for a Chief Estimator to join their team. The Chief Estimator is responsible for leading and managing the estimating function across all CapWest Group of Companies…
Added 1 hour ago
SG
AI Solutions Architect
S&P Global Mobility
London, ON
- Full-time
Lead the team's architecture research and technology evaluation: conducts horizon scanning of emerging AI/ML techniques, architectures, and platforms; runs time-boxed validation prototypes…

Capital One

Director, Data Science

Toronto, ON, Canada

Full-time

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Job details

Job type: Full-time
Posting language: English
Posted: Oct 6, 2026

Original job description

161 Bay Street (93021), Canada, Toronto,Toronto, Ontario,Director, Data Science

About Capital One Canada

For 30 years, we’ve been on a mission to change banking for good. We challenge the traditional bank stereotype, fostering a culture where innovation thrives and bold ideas are celebrated.

We’re driven by what’s possible, leveraging the power of data and technology to empower innovative solutions, inspire one another to dream boldly, and take transformative ownership of decisions and outcomes that directly impact millions of Canadians. Every challenge is an opportunity to lead from the front, working together toward a shared vision that extends far beyond banking.

We balance high-performance with investment in your long-term success, ensuring you have the support you need to do your best work. Here, you’ll take full accountability for your path, upskilling through hands-on experience and mentorship, to turn your curiosity into a career built on your own terms.

Are you ready to redefine what’s next?

About the Team

Data is at the center of everything we do. As a startup, we disrupted the credit card industry by individually personalizing every credit card offer using statistical modeling and the relational database, cutting edge technology in 1988! Fast-forward a few years, and this little innovation and our passion for data has skyrocketed us to a Fortune 200 company and a leader in the world of data-driven decision-making.

We're building a portfolio of agentic AI products to transform Capital One's engineering organizations and lines of business – autonomous coding agents, context engineering, and agentic model-development lifecycle to name a few. We're creating a new science team to help define the long-term strategy, analyze & optimize impact throughout the ecosystem, and drive business value at enterprise scale. As a scientist on the team, you'd design AI/ML models and help build the solutions behind these products. You'd also own the science that guides them: designing experiments (A/B tests), modeling telemetry, and turning the results into AI strategy and guidance for C-suite leadership.

About the Role

As a Data Scientist at Capital One, you’ll be part of a team that’s leading the next wave of disruption at a whole new scale, using the latest in AI and machine learning technologies and operating across billions of customer records to unlock the big opportunities that help everyday people save money, time and agony in their financial lives.

In this role, you will:

Partner with a cross-functional team of data scientists, AI & ML engineers, and product managers to deliver enterprise products customers love
Leverage a broad stack of technologies - Python, Conda, AWS, H2O, Spark, and more - to reveal the insights hidden within huge volumes of numeric and textual data
Build machine learning models through all phases of development, from design through training, evaluation, validation, and implementation
Flex your interpersonal skills to translate the complexity of your work into tangible business goals

The ideal candidate is:

Customer first. You love the process of analyzing and creating, but also share our passion to do the right thing. You know at the end of the day it’s about making the right decision for our customers.
Innovative. You continually research and evaluate emerging technologies. You stay current on published state-of-the-art methods, technologies, and applications and seek out opportunities to apply them.
Creative. You thrive on bringing definition to big, undefined problems. You love asking questions and pushing hard to find answers. You’re not afraid to share a new idea.
A leader. You challenge conventional thinking and work with stakeholders to identify and improve the status quo. You’re passionate about talent development for your own team and beyond.
Technical. You’re comfortable with open-source languages and are passionate about developing further. You have hands-on experience developing data science solutions using open-source tools and cloud computing platforms.
Statistically-minded. You’ve built models, validated them, and backtested them. You know how to interpret a confusion matrix or a ROC curve. You have experience with clustering, classification, sentiment analysis, time series, and deep learning.
A data guru. “Big data” doesn’t faze you. You have the skills to retrieve, combine, and analyze data from a variety of sources and structures. You know understanding the data is often the key to great data science.

Basic Qualifications:

Currently has, or is in the process of obtaining one of the following with an expectation that the required degree will be obtained on or before the scheduled start date :
- A Bachelor's Degree in a quantitative field (Statistics, Economics, Operations Research, Analytics, Mathematics, Computer Science, or a related quantitative field) plus 9 years of experience performing data analytics
- A Master's Degree in a quantitative field (Statistics, Economics, Operations Research, Analytics, Mathematics, Computer Science, or a related quantitative field) or an MBA with a quantitative concentration plus 7 years of experience performing data analytics
- A PHD in a quantitative field (Statistics, Economics, Operations Research, Analytics, Mathematics, Computer Science, or a related quantitative field) plus 4 years of experience performing data analytics
At least 4 years of experience leveraging open source programming languages for large scale data analysis
At least 4 years of experience building/deploying AI/ML models in production
At least 4 years of experience designing and analyzing A/B tests

Preferred Qualifications:

PhD in “STEM” field (Science, Technology, Engineering, or Mathematics) plus 5 years of experience in data analytics
3+ years of experience working with AWS
5+ years of experience in Python, Scala, or R for large scale data analysis
5+ years of experience with machine learning
5+ years of experience with Spark

Working at Capital One

You’ll be empowered to take end-to-end ownership of your work and your career, backed by a high-performance, hybrid culture and holistic suite of benefits designed to support your whole self.

Take ownership of your own potential: Whether you’re looking to upskill, pivot into new business areas, or master your craft, you’ll have access to tools and mentorship to reach your potential and define your career trajectory.
Find your rhythm: We believe trust fosters the flexibility and autonomy required to balance personal needs with a focus on high performance. We support a hybrid model – with 3 days in the office per week – that gives room for both collaboration and personal commitments.
Benefits built for your life: We take a holistic approach to well-being, providing support for you and those who are most important to you. This includes: full coverage for spouses, domestic partners and dependents, a one-time Work From Home allowance to build your comfortable workspace, up to $3,000 in mental health coverage and up to $5,000 in annual tuition subsidies.

You’ll find that Capital One is committed to helping you thrive and evolve every step of the way.

This posting is for an existing vacancy.

This role is eligible to earn performance-based incentive compensation, which may include cash bonus(es). Incentives could be discretionary or non-discretionary depending on the plan.

We embrace the responsible use of artificial intelligence (AI) to enhance the candidate experience and streamline our recruitment processes. However, no hiring decisions are made using AI as every hiring decision is made by our hiring managers, business interviewers, and recruitment professionals. Our teams are equipped with training that empowers them to use AI responsibly.

Capital One Canada is an equal opportunity employer committed to fostering a diverse and inclusive work environment. We consider all qualified applicants and will meet the needs of those requiring reasonable accommodations.

If you have visited our website in search of information on employment opportunities or to apply for a position, and you require an accommodation, please contact Capital One Recruiting at 1-800-304-9102 or via email at ARCanada@capitalone.com. All information you provide will be kept confidential and will be used only to the extent required to provide needed reasonable accommodations.

For technical support or questions about Capital One's recruiting process, please send an email to Careers@capitalone.com

Capital One does not provide, endorse nor guarantee and is not liable for third-party products, services, educational tools or other information available through this site.

Capital One Financial is made up of several different entities. Please note that any position posted in Canada is for Capital One Canada, any position posted in the United Kingdom is for Capital One Europe and any position posted in the Philippines is for Capital One Philippines Service Corp. (COPSSC).

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More about this job

Responsibilities

You will partner with cross-functional teams to build and deploy AI/ML models while defining long-term data science strategy. Additionally, you will design experiments and translate complex technical insights into actionable business goals for leadership.

Requirements

Candidates must hold a quantitative degree (Bachelor's, Master's, or PhD) with several years of relevant experience in data analytics and AI/ML production. Proficiency in open-source programming languages and experience with large-scale data analysis are required.

Skills

Data science
Machine learning
Python
AWS
Spark
Statistical modeling
A/B testing
AI strategy
Data analytics
Deep learning
Clustering
Classification
Sentiment analysis
Time series
Cloud computing
Leadership

Benefits

Health insurance
Work from home allowance
Mental health coverage
Tuition subsidies
Performance-based incentive compensation

Visa sponsorship

Not detected in the job text

Keywords

Data Science
Machine Learning
Artificial Intelligence
Python
AWS
Spark
H2O
Conda
Statistical Modeling
A/B Testing
Big Data
Cloud Computing
Deep Learning
Clustering
Classification
Sentiment Analysis
Time Series
Data Analytics
Agentic AI
Telemetry
Strategy
Leadership
Mentorship
Quantitative Analysis
Operations Research
Mathematics
Computer Science
Economics
Statistics
Production Deployment

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