Montréal Qc Senior data scientist Jobs – 56 Openings This Week

Senior Data Scientist
Giesecke+Devrient —Montréal, QC
- $150,000–$170,000 a year
- Full-time
- Doctoral degree
- Computer Science
- Master's degree
8d
Senior Data Scientist
Flinks —Montréal, QC
- $120,000–$160,000 a year
- Remote
- Azure
- Doctoral degree
- Computer Science
- Dental care
- Paid time off
Quick apply
Senior Research Scientist - AI Trainer
DataAnnotation —Longueuil, QC
- $50.00–$140.56 an hour
- Contract
- Remote
- Bilingual
- Doctoral degree
- Computer Science
- Flexible schedule
Quick apply
5d
Senior Data Scientist - Personal Lines Datahub
Intact —Montréal, QC
- $118,700–$145,100 a year
- Full-time
- Hybrid work
- Bilingual
- DevOps
- Engineering
- Employee stock purchase plan
Senior Data Scientist
Scientific Games —Montréal, QC
- Full-time
- Doctoral degree
- Computer Science
- Engineering
3d
Senior data scientist
National Bank of Canada —Montréal, QC
- Full-time
- Hybrid work
- Bilingual
- Computer Science
- English
- Wellness program
- Employee assistance program
Senior Data Scientist
TouchTunes —Montréal, QC
- 8 hour shift
- SQL
- Machine learning
- Communication skills
- Flexible schedule
Senior R&D Data Scientist
Triton Digital Canada Inc. —Montréal, QC
- Full-time
- Computer Science
- Master's degree
- Bachelor's
- Employee assistance program
Senior Data Scientist | Scientifique de données senior
Jesta I.S. —Montréal, QC
- Full-time
- Hybrid work
- Azure
- Oracle
- Doctoral degree
- Wellness program
- Disability insurance
Quick apply
Senior Data Analyst, Ethics and Compliance
Bombardier —Dorval, QC
- Hybrid work
- Computer Science
- Finance
- SQL
- Dental care
- Employee assistance program
Senior Machine Learning Engineer
Datatonic —Montréal, QC
- $125,000–$170,000 a year
- Full-time
- Remote
- Azure
- Databases
- SQL
- Designated paid holidays
Senior Machine Learning Researcher
Royal Bank of Canada —Montréal, QC
- Full-time
- Doctoral degree
- Computer Science
- Research
Senior Director, Data & Analytics
Cogeco Communications Inc. —Montréal, QC
- Full-time
- Hybrid work
- Computer Science
- Engineering
- Master's degree
Senior Data Scientist, Data Valorization
Desjardins —Montréal, QC
- Full-time
- Hybrid work
- Bachelor's
1d
Senior Data Scientist Model Validation
National Bank of Canada —Montréal, QC
- Full-time
- Hybrid work
- Bilingual
- English
- Finance
- Wellness program
- Employee assistance program
Sr. Manager, Data Engineering & Analytics
Serve Robotics —Montréal, QC
- $211,000–$246,000 a year
- Full-time
- Remote
- Computer Science
- Engineering
- Bachelor's
Scientifique des données III-Ingénieur; Data Scientist III-Eng
UKG (Ultimate Kronos Group) —Montréal, QC
- $110,400–$149,000 a year
- Hybrid work
- Azure
- Doctoral degree
- English
Senior Data Scientist, Market Risk Model Design
Desjardins —Montréal, QC
- Full-time
- Hybrid work
- Microsoft Excel
- Engineering
- English
Senior Data Analyst, Performance & Analytics
Fiera Capital —Montréal, QC
- Full-time
- Hybrid work
- Microsoft Excel
- English
- Finance
Senior Manager, Financial Crimes- Data Analytics
KPMG —Montréal, QC
- $116,500–$205,500 a year
- Full-time
- Microsoft Powerpoint
- Bilingual
- Microsoft Excel

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senior data scientist jobs near montréal qc

Senior Data Scientist

Giesecke+Devrient -
Montréal, QC

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Job details

Permanent | Full-time
$150,000–$170,000 a year
8 days ago

Qualifications

French
TensorFlow
Doctoral degree
Computer Science
PyTorch
NumPy
Mathematics
Master's degree
SQL
Pandas
Machine learning
AI
Model evaluation
Python
Data Science
Analytics

Full job description

G+D makes the lives of billions of people around the world more secure. We create trust in the digital age with integrated security technologies in three business areas: Digital Security, Financial Platforms and Currency Technology. We have been a reliable partner for our customers for over 170 years with our innovative solutions for SecurityTech! We are an international technology group and traditional family business with over 14,000 employees in 40 countries. Creating Confidence is our path to success. Trust is the basis of our co-operation within G+D.

At Payment Technology, our mission is to be at the start of every transaction and to make it secure and simple. We also create contemporary payment and banking solutions for our digital age. As a one-stop shop, we produce and personalise hundreds of millions of payment cards every year and store their "digital twins" - mobile and digital. Would you like to actively shape the digital transformation with us?

Compensation: $150,000 - 170,000 plus up to $20,000 bonus, capped at 150%

Job Summary

Giesecke+Devrient is a globally leading SecurityTech company. We are seeking a highly analytical and execution-focused Senior Data Scientist to join G+D’s new AI Hub. The ideal candidate will combine strong expertise in machine learning, statistical modeling, experimentation, and business problem solving with the ability to translate complex enterprise challenges into scalable AI solutions that deliver measurable impact. The role is designed to deliver immediate value through operational efficiencies and intelligent decision support, while simultaneously contributing to the development of differentiated AI capabilities and products within the SecurityTech domain. This role contributes directly to G+D’s enterprise-wide AI transformation and strategic value targets. As part of G+D’s global AI transformation, the Senior Data Scientist will collaborate closely with AI Engineers, ML Engineers, Data Engineers, product and project managers, and executive stakeholders to unlock enterprise-wide value through data science and machine learning. This role will function within a global matrix organization and report into the AI Hub leadership.

Primary Responsibilities

Own data science initiatives end-to-end from problem framing through production deployment and performance monitoring

Data Science & Machine Learning Development

Design, develop, and validate machine learning models, predictive models, and advanced analytical solutions
Perform exploratory data analysis, feature engineering, and model performance evaluation
Develop statistical, forecasting, classification, anomaly detection, optimization, and causal inference models
Establish experimentation and A/B testing frameworks to measure business impact

AI Product Development & Delivery

Support the development and deployment of AI solutions across internal workflows and customer-facing products
Work closely with engineering teams to productionize models and analytical pipelines
Ensure solutions are scalable, reusable, and aligned with enterprise standards
Contribute to the integration of models into enterprise data and AI platforms

Governance, Ethics & Compliance

Ensure responsible AI practices including explainability, bias checks, traceability, and validation
Support model monitoring, drift detection, and lifecycle governance
Ensure compliance with global data privacy, security, and regulatory standards
Contribute to documentation and auditability standards for production AI systems

Stakeholder Engagement

Partner with business unit leaders and functional teams to identify and prioritize high-value use cases
Translate business challenges into measurable analytical solutions
Present insights, model outputs, and recommendations to technical and non-technical stakeholders
Influence the direction of AI and data science initiatives through technical leadership and business partnership

Team Building & Leadership

Contribute to building a high-performing AI and Data Science capability within the AI Hub
Mentor junior team members and promote best practices
Foster a culture of experimentation, rigor, and collaboration
Promote knowledge sharing across global and local teams

Qualifications, Experience and Educational Requirements

Work Experience:

Five (5)+ years of experience in Data Science, Machine Learning, or Advanced Analytics, with proven experience delivering enterprise-scale AI or ML initiatives

Skills and Competencies:

Strong expertise in machine learning, statistical inference, predictive modeling, experimentation / A/B testing, causal inference, forecasting, optimization, and anomaly detection
Hands-on experience with Python, pandas, NumPy, scikit-learn, and SQL
Experience with one or more of: PyTorch, TensorFlow, XGBoost, LightGBM, time series forecasting frameworks
Strong understanding of cloud-native data and AI platforms
Experience working in regulated industries is a plus
French speaking is an asset

Education:

PhD or Master’s degree in Computer Science, Data Science, Statistics, Mathematics, Engineering, or related quantitative field preferred

Additional Information

This job description is not intended to be all inclusive. The candidate hired will also perform other reasonable related business duties as assigned by the supervisor. The company reserves the right to revise or change job duties as needed. This job description does not constitute a written or implied contract of employment.

By applying to this position, you are confirming you possess either a Canadian citizenship, permanent resident status or valid work permit.
Please note: Reference Checks and Credit, Criminal Background Checks will be administered on suitably qualified candidates. Your application will be kept on file for up to two years

A look behind the scenes

Job offer

Job Details

Job Title
Senior Data Scientist

Business Sector
Giesecke+Devrient ePayments Canada, Inc.
Markham
Ontario

Requisition ID
27434
Location
- Montreal, QC, CA
Career level
Experienced and Graduates

Job Type
Fulltime, Permanent

Giesecke+Devrient ePayments Canada, Inc. is an equal opportunity employer and values diversity in its workforce, encouraging applications from all qualified individuals. Accommodations are available on request for candidates taking part in all aspects of the selection process. If you would like to contact us, please contact Human Resources at [email protected]

Apply Now

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