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Added 1 day ago
A
Développeur(-euse) Full Stack (Python)
Akkodis
Montreal, QC
- Contract
Position: Full Stack Developer (Python, React)
Added 1 day ago
MT
Software Engineer
MVP Talent Corp
Calgary, AB
- $130,000 to $140,000 CAD / year
- Full-time
We are looking for a Full-Stack developer with extensive expertise in both traditional programming techniques and the use of modern AI-assisted development tools and technologies. Knowledge…
Added 1 day ago
ES
Senior Oracle Application Database Administrator
Epsilon Solutions Ltd.
Toronto, ON
- Full-time
…mission-critical database applications. This role partners closely with development and engineering teams to ensure high availability, optimal SQL/PL-SQL performance, and smooth database…
Added 1 day ago
WT
IT Specialist - Supply Chain Systems & Integrations
Wills Transfer Limited
Smiths Falls, ON
- Full-time
This is an exciting opportunity for someone with a combination of technical expertise, supply chain knowledge, and a customer-focused mindset. You'll work closely with our warehouse…
Added 1 day ago
DM
Lead Software Developer / Développeur(euse) logiciel principal(e)
DIAGNOS Medical Systems (TSX: ADK.V)
Brossard, QC
- Full-time
Writing and reviewing code for our CARA System, across our entire software stack (Javascript/Angular, PHP, Java, Python, SQL).
Added 1 day ago
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Software Engineer – Platform Security & Modernization
W3Global
Montreal, QC
- $50 to $60 CAD / hour
- Contract
Experience working with relational databases such as PostgreSQL, Oracle, or SQL Server.
Added 1 day ago
AI
Big Data Engineer (PySpark / Spark / Kafka)
Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!
Toronto, ON
- Full-time
We are seeking an experienced Data Engineer with strong expertise in Big Data technologies to design, develop, and support enterprise-scale data platforms. The ideal candidate should have…
Added 1 day ago
FI
Senior Oracle DBA
Flexstaf I.T. Inc.
Toronto, ON · Greater Toronto Area, Canada
- Contract
Collaborate with application teams on data modeling, schema design, and deployment of complex PL/SQL packages, procedures, triggers, and views.
Added 1 day ago
AI
Senior Database Administrator (Oracle Application DBA / Cloud)
Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!
Toronto, ON
- Full-time
…mission-critical database applications. This role partners closely with development and engineering teams to ensure high availability, optimal SQL/PL-SQL performance, and smooth database…
Added 1 day ago
Software Engineer (Java / Python)
Scotiabank
Toronto, ON
The successful candidate will be a partner with business and technology teams to deliver scalable, reliable, and high-performance solutions.
Added 1 day ago
QW
Senior Oracle DBA
Quantum World Technologies Inc.
Toronto, ON
- Contract
Oracle Database Administration (12c/19c+) with advanced PL/SQL and performance tuning.
Added 1 day ago
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Manager, Quantitative Strategies & Analytics
Scotiabank
Toronto, ON
- Full-time
…communication skills and the ability to collaborate effectively with partners and senior stakeholders. Success relies on balancing technical depth with business understanding. Reporting to…
Added 1 day ago
Director, Strategic Asset Allocation
Equitable
Waterloo, ON
Experience with Python, R, SQL, VBA, Power BI, or similar analytical and automation tools is considered an asset
Added 1 day ago
HB
Junior Integration Engineer - Trading Firm - $80,000-$150,000 CAD + Bonus
Hunter Bond
Montreal, QC
- $80,000 to $150,000 CAD / year
- Full-time
Skills: Linux, FIX, Onboarding, Python, C++, SQL
Added 1 day ago
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Senior Zendesk Developer / Implementation Specialist :Waterloo, Ontario : FTE
AceStack
Waterloo, ON
- Full-time
We are seeking an experienced Senior Zendesk Developer / Implementation Specialist with 6–9 years of overall IT experience and a minimum of 4 years of hands-on Zendesk experience. The ideal…
Added 1 day ago
UT
Software Developer 3- #26-27660
US Tech Solutions
Markham, ON
- $60 to $70 CAD / hour
- Contract
Experience with relational databases, particularly Microsoft SQL Server, and ORM frameworks.
Added 1 day ago
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Analytics Specialist
WorkSafeBC
Richmond, BC
- Full-time
Extract and transform data from a variety of databases using tools such as SQL, Python, and PowerBI
Added 1 day ago
LC
Master Data Analyst
Loblaw Companies Limited
Brampton, ON
- Full-time
Experience with SQL, Python, Excel, and SAP is considered an asset
Added 1 day ago
GTM Engineer
Poka EN
Montreal, QC · Quebec, QC
Comfort with APIs, webhooks and scripting in Python, JavaScript or SQL
Added 1 day ago
FS
Senior Data Engineer
Futran Solutions
Mississauga, ON
- Full-time
Strong hands-on experience in Python and PySpark.
Added 1 day ago
Campus I&D: Associate Application Consultant
Capgemini
Mississauga, ON
Experience with Python, SQL, and machine learning frameworks (e.g., PyTorch, TensorFlow, Scikit-learn, Lang Chain, Hugging Face).
Added 1 day ago
LS
M&A Originations Director
LEO Software Group
Canada
- Full-time
You are rigorous with data. You are an advanced CRM user (Salesforce preferred) with a strong grasp of pipeline management and data quality, and you are strong in Excel. Python or SQL is a…
Added 1 day ago
GS
Python Developer
Gala Solutions
Montreal, QC
- Contract
We are seeking an accomplished Backend Python Developer with expertise in GenAI technologies to join the team and drive key initiatives forward.
Added 1 day ago
MD
Data Analyst - Management Analyst 3
Minnesota Direct Care and Treatment
Saint-Paul, NB · St.-Paul, NB
- Full-time
Experience using SQL, Power BI, Python, or similar tools to analyze data, develop reports and dashboards, validate data quality, and support business decision-making.
Added 1 day ago
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Sr. Data Scientist, Fraud Analytics
CIBC
Toronto, ON
- Full-time
Data Management – Creation and maintenance of computer programs (ex: SAS, SQL, Python) to access a decision support data repository. Database management/querying, and computer…

CIBC

Sr. Data Scientist, Fraud Analytics

Toronto, ON, Canada

Full-time

Apply About employer

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Job details

Job type: Full-time
Apply by: Nov 10, 2026
Posting language: English
Posted: Nov 3, 2026

Original job description

We’re building a relationship-oriented bank for the modern world. We need talented, passionate professionals who are dedicated to doing what’s right for our clients.

At CIBC, we embrace your strengths and your ambitions, so you are empowered at work. Our team members have what they need to make a meaningful impact and are truly valued for who they are and what they contribute.

To learn more about CIBC, please visit CIBC.com

What you’ll be doing

As the Sr. Data Scientist, Fraud Analytics, you will be responsible for Transaction Monitoring and contributing to the management of CIBC’s on-going fraud exposure through the proactive and assigned analysis, development, maintenance and deployment of data-driven fraud mitigation algorithms. You will required to conduct predictive modeling which include complex statistical concepts/theories and predictions including optimization, clustering, neural nets, logistic regression, multiple decision trees, sampling, and Bayesian estimation. The analysis and modeling may require creative thinking to overcome limitations in data availability and data quality. As well, you will provide leadership and direction to junior employees within the department, and project support in the capacity of subject matter expert related to transaction monitoring systems. You will also proactively lead and conduct/identify business problems where analytical techniques can be effectively applied to achieve core business objectives. Lead and conduct feasibility studies and analysis to clearly depict possible fraud mitigation rule options and recommended courses of action.

At CIBC we enable the work environment most optimal for you to thrive in your role. You’ll have the flexibility to manage your work activities within a hybrid work arrangement where you’ll spend 1-3 days per week on-site, while other days will be remote.

How you’ll succeed

Analytical Thinking – Improve fraud monitoring by creatively respond to fraud trends and mitigate risk surrounding new operational processes. Guide strategy by providing evidence based analytical solutions. Conduct complex feasibility studies and cost/benefit analysis to clearly depict fraud mitigation rule options and recommended courses of action.
Data Management – Creation and maintenance of computer programs (ex: SAS, SQL, Python) to access a decision support data repository. Database management/querying, and computer programming/software expertise.
Communication Skills – Excellent verbal and writing skills to effectively articulate ideas and opinions that involve analysis, interpretation, and assessment.

Who you are

You give meaning to data. You enjoy investigating complex problems and making sense of information. You are confident in your ability to communicate detailed information in an impactful way. You have experience using SQL, SAS EG, SAS Miner, Tableau and/or Python.
You have a degree/diploma in an Analytics/Statistics/Computers Based discipline. Master’s level degree would be an asset.
You're passionate about people. You find meaning in relationships and surround yourself with a diverse network of partners. You connect with others through respect and authenticity.
You love to learn. You are passionate about growing your knowledge, and you know that there is no limit to what you can achieve. You are current in new modeling and analytical techniques and constantly seek to improve your knowledge in this field.
You live your values. You bring high standards, genuine care to your relationships, and want to grow with an employer that shares your values and brings out your best.

What CIBC Offers

At CIBC, your goals are a priority. We start with your strengths and ambitions as an employee and strive to create opportunities to tap into your potential. We aspire to give you a career, rather than just a paycheck.

We work to recognize you in meaningful, personalized ways including a competitive salary, incentive pay, banking benefits, a benefits program*, defined benefit pension plan*, an employee share purchase plan, a vacation offering, wellbeing support, and MomentMakers, our social, points-based recognition program.
Our spaces and technological toolkit will make it simple to bring together great minds to create innovative solutions that make a difference for our clients.
We cultivate a culture where you can express your ambition through initiatives like Purpose Day; a paid day off dedicated for you to use to invest in your growth and development.

*Subject to plan and program terms and conditions

What you need to know

CIBC is committed to creating an inclusive environment where all team members and clients feel like they belong. We seek applicants with a wide range of abilities and we provide an accessible candidate experience. If you need accommodation, please contact Mailbox.careers-carrieres@cibc.com
CIBC is committed to clarity in our hiring process. All roles posted are opportunities we’re actively recruiting for, unless stated otherwise.
You need to be legally eligible to work at the location(s) specified above and, where applicable, must have a valid work or study permit.
We may ask you to complete an attribute-based assessment and other skills test (such as simulation, coding, French proficiency).
We use artificial intelligence tools during the recruitment process. Our goal for the application process is to get to know more about you, all that you have to offer, and give you the opportunity to learn more about us.

Job Location

Toronto-141 Bay, 17th Floor

Employment Type

Regular

Weekly Hours

37.5

Skills

Analytical Thinking, Data Analytics, Data Management, Ensure Compliance, Fraud Analytics, Fraud Management, Group Problem Solving, Loss Forecasting, People Management, Reporting and Analysis, Structured Query Language (SQL)

Apply About employer

More about this job

Responsibilities

The Senior Data Scientist will develop and deploy data-driven fraud mitigation algorithms and conduct complex predictive modeling to manage fraud exposure. They will also provide leadership to junior staff and act as a subject matter expert for transaction monitoring systems.

Requirements

Candidates must have a degree in an analytics, statistics, or computer-based discipline, with a master's degree considered an asset. Proficiency in SQL, SAS, and Python is required, along with strong analytical and communication skills.

Skills

Analytical thinking
Data analytics
Data management
Fraud analytics
Fraud management
Predictive modeling
Statistical concepts
Optimization
Clustering
Neural nets
Logistic regression
Decision trees
Bayesian estimation
SAS
SQL
Python

Benefits

Competitive salary
Incentive pay
Banking benefits
Benefits program
Defined benefit pension plan
Employee share purchase plan
Vacation offering
Wellbeing support
MomentMakers recognition program
Purpose Day

Visa sponsorship

Not detected in the job text

Keywords

Fraud Analytics
Transaction Monitoring
Predictive Modeling
Statistical Analysis
Optimization
Clustering
Neural Nets
Logistic Regression
Decision Trees
Bayesian Estimation
SAS
SQL
Python
Tableau
Data Management
Feasibility Studies
Cost-Benefit Analysis
Risk Mitigation
Banking
Financial Services

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