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Added 29 days ago
Senior Data Developer
Stay22
Montreal, QC
Use AI coding assistants and agentic workflows for exploration, SQL and Python scaffolding, refactoring, test generation, documentation, and impact analysis.
Added 29 days ago
Senior Internal Auditor
Twilio
BC
Experience using data analytics tools (e.g., SQL, Tableau, Alteryx, or Python) to execute continuous auditing procedures.
Added 29 days ago
H
Data Scientist
Hays
ON · Ontario, Canada
- $60 to $62 CAD / hour
- Contract
Reporting to the Director, Data Science, as a Senior Data Scientist a successful candidate will focus on supporting Canadian business units in accelerating the growth and application of…
Added 29 days ago
T
IT Support Analyst IV
TD
Toronto, ON
- Full-time
Generally reports to a Team Manager / Manager / Senior Manager
Added 29 days ago
NC
Quantitative Portfolio Strategist
Nymbus Capital
Montreal, QC
- Full-time
Production-ready Python and Git (required): you write, test and maintain code that runs in production (APIs, databases, pipelines), not just notebooks, and you work daily with Git…
Added 29 days ago
NC
Quantitative Developer
Nymbus Capital
Montreal, QC
- Full-time
Core Technical Proficiency: Expert-level Python, SQL/PostgreSQL, data modeling, and API design.
Added 29 days ago
R&
IT - AML Developer IV
Robertson & Company Ltd.
Toronto, ON
- Contract
Expert knowledge of Python, Pyspark, Data Bricks, Azure and SQL are essential
Added 29 days ago
TI
Data Scientist
TekStaff IT Solutions
Toronto, ON
- Contract
Reporting to the Director, Data Science, as a Senior Data Scientist a successful candidate will focus on supporting Canadian business units in accelerating the growth and application of…
Added 29 days ago
NC
Quantitative Developer
Nymbus Capital
Montreal, QC
- Full-time
Core Technical Proficiency: Expert-level Python, SQL/PostgreSQL, data modeling, and API design.
Added 29 days ago
NC
Quantitative Portfolio Strategist
Nymbus Capital
Montreal, QC
- Full-time
Production-ready Python and Git (required): you write, test and maintain code that runs in production (APIs, databases, pipelines), not just notebooks, and you work daily with Git…
Added 29 days ago
TC
Data & Analytics Solutions Architect - Open Source
Tata Consultancy Services
Toronto, ON
- $110,000 to $130,000 CAD / year
- Full-time
Strong hands-on expertise in Apache Spark, PySpark, Kafka, Flink, Airflow, NiFi, Trino, SQL, Python, Scala, and Java.
Added 29 days ago
TI
Data Scientist
TekStaff IT Solutions
ON · Ontario, Canada
- Contract
Reporting to the Director, Data Science, as a Senior Data Scientist a successful candidate will focus on supporting Canadian business units in accelerating the growth and application of…
Added 29 days ago
EM
Consultant - PySpark / Databricks Developer (Intermediate - Senior)
Electric Mind
Toronto, ON
- Full-time
We're looking for a developer to help build and maintain data pipelines on Databricks for a financial services / wealth management data platform. The platform ingests data from multiple…
Added 29 days ago
P
Marketing Data Analytics Engineer (CA)
PointClickCare
Mississauga, ON
- Full-time
…executive-level reporting on marketing-sourced pipeline across the Senior Care and Acute & Payer…
Added 29 days ago
MP
Senior Data Analyst
Michael Page
Winnipeg, MB
- $85,000 to $95,000 CAD / year
- Full-time
Proficiency in tools such as SQL, Python, R, or similar technologies.
Added 29 days ago
I
QA Automation Engineer - Database & ETL Testing
INFOYA
Toronto, ON
- $100,000 to $115,000 CAD / year
- Full-time
experienced Senior Automation Engineer with strong expertise
Added 29 days ago
TC
Data & Analytics Solutions Architect - Hadoop
Tata Consultancy Services
Toronto, ON
- $110,000 to $130,000 CAD / year
- Full-time
Strong hands-on expertise in Hadoop, HDFS, YARN, Hive, Spark, PySpark, Kafka, SQL, Python, Java, and Scala.
Added 29 days ago
NB
Senior Data Scientist
National Bank of Canada
Montreal, QC
- Full-time
Develop predictive and descriptive analytical models using SAS, Python and SQL in cloud environments.
Added 1 month ago
K
Senior Software Engineer – DevTest / QA Automation
Kaseya
Toronto, ON
- Full-time
Kaseya is seeking a Senior Software Engineer – DevTest / QA Automation to design, build, and maintain robust automated testing capabilities across enterprise software platforms.
Added 1 month ago
RT
Senior Data Architect
Ripotek Technologies Inc.
Calgary, AB
- Full-time
SQL (advanced), Python or Scala (intermediate)
Added 1 month ago
RT
Azure Solutions Consultant
Ripotek Technologies Inc.
Calgary, AB
- Full-time
SQL (advanced), Python (intermediate), Scala (nice to have)
Added 1 month ago
B
Intern, Developer (Winter 2027)
Bombardier
Mississauga, ON
- $17.95 to $31 CAD / hour
- Volunteer
You bring strong programming and development foundations in Python, SQL, React, Next.js, TypeScript, HTML, CSS, and Git.
Added 1 month ago
DI
Full Stack Developer – AI Python SQL Vue.js (1796) $75-80hr
Direct IT Recruiting Inc.
Toronto, ON
- $75 to $80 CAD / hour
- Contract
SKILLS: Full Stack Development, Generative AI, Python (FastAPI), Vue.js, AKS, RAG Pipelines, Multi-Agent Orchestration, LangGraph, Microsoft Agent Framework, Docker, Kubernetes, CI/CD, SQL,…
Added 1 month ago
T
Senior Specialized Finance Analyst – TDS Finance Capital and Liquidity Management
TD
Toronto, ON
- Full-time
Lead automation and process optimization initiatives across OSFI Capital reporting, leveraging tools such as Python, SQL, Power BI, Alteryx, and Power Query to improve efficiency,…
Added 1 month ago
B
Senior Data Quality Analyst
BDO
Calgary, AB · AB · Halifax, NS · Regina, SK
- Full-time
…and will require advanced analytical skills, proficiency in SQL and Python, business process insight, and the ability to work collaboratively with data stewards and other stakeholders. The…

National Bank of Canada

Senior Data Scientist

Montreal, QC, Canada

Full-time

Apply About employer

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Job details

Job type: Full-time
Experience: Academic training relevant to expertise and between 5 and 7 years of experience in data science.
Posting language: English
Posted: Oct 9, 2026

Original job description

A career as a Data Scientist in the Client Data Valorisation team at National Bank means serving as a predictive modelling and data valorisation specialist. This position allows you to have a positive impact on the client experience and decision-making thanks to your expertise in data science, advanced analytics and understanding of business needs.
Your job

Carry out complex studies, research and analyses to support decision-making and propose solutions tailored to business needs.
Explore, transform and analyse complex data to respond to marketing initiatives, mainly in the savings and investment sector.
Develop predictive and descriptive analytical models using SAS, Python and SQL in cloud environments.
Collaborate with the it, architecture, product and marketing strategy teams to ensure the deployment of models in production environments.
Identify stakeholder needs, present analysis results and act as a partner with business lines.
Monitor technological, mathematical and sector advances in order to improve models, systems and work processes on an ongoing basis.

Your team
The Vice-President – Analytics and Data is made up of more than 150 specialists who work agile, proactively and collaboratively to seize opportunities, stay on the cutting edge of technology and continuously improve processes.
You are part of a team of 15 colleagues in the Client Data Valuation sector and report to the Senior Manager – Analytics. Our team stands out for its expertise in predictive modelling of client behaviours and needs, as well as its willingness to stay abreast of new trends.
Our goal is to offer you maximum flexibility to promote your quality of life. This includes a hybrid work environment and a flexible, adaptable schedule.
The Bank values continuous development and internal mobility. Our personalised training programs, based on on on-the-job learning, help you master your profession and develop new fields of expertise. Tools such as the Data Academy, language training, the Harvard Learning Centre and coaching and mentoring support are available to you at any time.
Prerequisites

Academic training relevant to expertise and between 5 and 7 years of experience in data science.
In-depth knowledge of data science algorithms, including segmentation, clustering, regression, classification and time series.
Proficient analytical tools and languages such as SAS, Python, SQL.
Experience in predictive and descriptive analytics modelling in cloud environments such as snowflake or Amazon Web Services.
Be familiar with relational database environments and master the use of SQL.
Experience in the banking or marketing sectors, an asset.

Softskills to be added to skills if possible
•Ability to explain mathematical results to non-specialist audiences
•Interpersonal and communication skills
•Ability to build relationships of trust
•Business intuition
•Sense of initiative
•spirit of collaboration
Languages: French
Required skills: Artificial Intelligence, Banking, Business Acumen, Communication, Data Visualization, Data-Driven Decision-Making, Detail-oriented, Exploratory Data Analysis, Initiative, Performance Analysis, Problem Solving, Python, Statistics, Storytelling, Teamwork

Your benefits
In addition to competitive compensation, upon hiring you’ll be eligible for a wide range of flexible benefits to help promote your wellbeing and that of your family such as:

* Health and wellness program, including many options
* Flexible group insurance
* Generous pension plan
* Employee Share Ownership Plan
* Employee and family assistance program
* Preferential banking services
* Involvement in community initiatives
* Telemedicine service
* Virtual sleep clinic

We have an offer that keeps up with trends as well as your needs and those of your family.

Our dynamic work environments and cutting-edge collaboration tools foster a positive employee experience. We value employees’ ideas. Whether through our surveys or programs, regular feedback and ongoing communication are encouraged.

Making a bold move in a people-first environment
We’re a bank on a human scale that stands out for its courage, entrepreneurial culture, and passion for people. Our mission is to have a positive impact on people’s lives. Our core values of partnership, agility, and empowerment inspire us, and inclusion is central to our commitments. We aim, wherever possible, to provide a barrier-free and accessible environment to all employees.

We strive to provide accessibility measures throughout the recruitment process within the limits of our available resources. If you require accommodations, feel free to let us know during our initial conversations. We welcome all candidates! What can you bring to our team?

Join us!

Apply About employer

More about this job

Responsibilities

Conduct complex data studies and analyses, explore and transform data, and develop predictive and descriptive models to support business decisions and marketing initiatives. Partner with technology, architecture, product, and marketing teams to deploy models, communicate findings to stakeholders, and continuously improve analytical methods and processes.

Requirements

Requires relevant academic training and 5–7 years of data science experience, with in-depth knowledge of segmentation, clustering, regression, classification, and time-series algorithms. Candidates should be proficient in SAS, Python, and SQL, have experience with analytics modeling in cloud environments such as Snowflake or AWS, and be familiar with relational databases; banking or marketing experience is an asset.

Skills

Artificial Intelligence
Banking
Business Acumen
Communication
Data Visualization
Data-Driven Decision-Making
Detail-Oriented
Exploratory Data Analysis
Initiative
Performance Analysis
Problem Solving
Python
Statistics
Storytelling
Teamwork
SAS

Benefits

Health And Wellness Program
Flexible Group Insurance
Pension Plan
Employee Share Ownership Plan
Employee And Family Assistance Program
Preferential Banking Services
Community Initiatives
Telemedicine Service
Virtual Sleep Clinic
Flexible Schedule
Hybrid Work Environment
Training And Development
Coaching And Mentoring

Visa sponsorship

Not detected in the job text

Keywords

Data Science
Predictive Modeling
Descriptive Analytics
Advanced Analytics
Data Valorization
SAS
Python
SQL
Snowflake
Amazon Web Services
Cloud Environments
Relational Databases
Segmentation
Clustering
Regression
Classification
Time Series
Exploratory Data Analysis
Marketing Analytics
Banking
Savings And Investment
Model Deployment
Data Visualization
Stakeholder Communication
Business Decision-Making
Client Behavior Modeling
Agile Collaboration

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