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212 Data Scientist jobs in Canada

Data Scientist

M5G 1P5 Toronto, Ontario BMO Financial

Posted 2 days ago

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Job Description

Application Deadline:

10/29/2025

Address:

33 Dundas Street West

Job Family Group:

Data Analytics & Reporting

We are seeking a highly skilled and curious data scientist to join our North American Marketing Data Science team. This role will be instrumental in driving data-informed decision-making across marketing strategy, media investment and optimization, customer engagement, and campaign performance. The ideal candidate will bring deep expertise in marketing data science models, along with a strong ability to translate complex data into actionable insights.

Key Responsibilities

  • Partner with marketing and cross-functional teams to understand business needs and deliver analytical solutions that drive better marketing outcomes.
  • Design, develop, and implement innovative data science models to support marketing initiatives such as customer lifetime value (CLTV) prediction, customer segmentation and clustering, lookalike modeling, churn prediction, uplift modeling and experimentation frameworks, personalization and targeting algorithms, and campaign response modeling.
  • Provide expert guidance on the configuration, functionality, and usability of data management, analytics, and visualization technologies.
  • Support the development of strategy and roadmap for data quality, modeling, reporting, and advanced decision support tools.
  • Lead and contribute to the design, implementation, and management of new analytics and reporting solutions.
  • Build and maintain effective relationships with internal and external stakeholders to align analytics with business goals.
  • Develop and deliver regular and ad-hoc reports, dashboards, and visualizations to communicate insights clearly to diverse audiences.
  • Structure and assemble multi-dimensional data sets across various granularities (e.g., customer, product, transaction, media).
  • Integrate data from multiple sources to enhance analysis, streamline reporting, and improve marketing performance measurement.
  • Support strategic analytics initiatives in collaboration with cross-functional teams.
  • Develop tools and training programs to enable self-serve analytics for non-technical users.
  • Document and maintain operational procedures related to analytical and reporting processes.

Qualifications

Education & Experience:

  • Typically 3–4 years of relevant experience with a post-secondary degree in a quantitative field (e.g., Statistics, Economics, Data Science, Computer Science, Marketing Analytics) or equivalent combination of education and experience.

Technical Skills:

  • Proficiency in statistical and analytical tools: Python, SQL, SAS
  • Experience with data visualization tools: Power BI
  • Experience with cloud-based data platforms (e.g., AWS, GCP, DataIku)
  • Strong understanding of predictive modeling, clustering, classification, regression, causal inference, and marketing-specific modeling techniques

Core Competencies:

  • Strong statistical modelling, analytical and problem-solving skills
  • Excellent verbal and written communication
  • Ability to influence and collaborate across teams
  • Data-driven decision-making mindset
  • Ability to work independently on complex tasks and unique situations

Nice to Have:

  • Knowledge of experimentation frameworks, uplift modeling, and A/B testing
  • Experience with MLOps
  • Familiarity with media data sources (e.g., Kantar, Nielsen, Google Ads, Meta)

Salary :

$67,200.00 - $124,200.00

Pay Type:

Salaried

The above represents BMO Financial Group’s pay range and type.

Salaries will vary based on factors such as location, skills, experience, education, and qualifications for the role, and may include a commission structure. Salaries for part-time roles will be pro-rated based on number of hours regularly worked. For commission roles, the salary listed above represents BMO Financial Group’s expected target for the first year in this position.

BMO Financial Group’s total compensation package will vary based on the pay type of the position and may include performance-based incentives, discretionary bonuses, as well as other perks and rewards. BMO also offers health insurance, tuition reimbursement, accident and life insurance, and retirement savings plans. To view more details of our benefits, please visit: 

About Us

At BMO we are driven by a shared Purpose: Boldly Grow the Good in business and life. It calls on us to create lasting, positive change for our customers, our communities and our people. By working together, innovating and pushing boundaries, we transform lives and businesses, and power economic growth around the world.

As a member of the BMO team you are valued, respected and heard, and you have more ways to grow and make an impact. We strive to help you make an impact from day one – for yourself and our customers. We’ll support you with the tools and resources you need to reach new milestones, as you help our customers reach theirs. From in-depth training and coaching, to manager support and network-building opportunities, we’ll help you gain valuable experience, and broaden your skillset.

To find out more visit us at .

BMO is committed to an inclusive, equitable and accessible workplace. By learning from each other’s differences, we gain strength through our people and our perspectives. Accommodations are available on request for candidates taking part in all aspects of the selection process. To request accommodation, please contact your recruiter.

Note to Recruiters: BMO does not accept unsolicited resumes from any source other than directly from a candidate. Any unsolicited resumes sent to BMO, directly or indirectly, will be considered BMO property. BMO will not pay a fee for any placement resulting from the receipt of an unsolicited resume. A recruiting agency must first have a valid, written and fully executed agency agreement contract for service to submit resumes.

This advertiser has chosen not to accept applicants from your region.

Data Scientist

Mississauga, Ontario Roche

Posted 15 days ago

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Job Description

At Roche you can show up as yourself, embraced for the unique qualities you bring. Our culture encourages personal expression, open dialogue, and genuine connections, where you are valued, accepted and respected for who you are, allowing you to thrive both personally and professionally. This is how we aim to prevent, stop and cure diseases and ensure everyone has access to healthcare today and for generations to come. Join Roche, where every voice matters.
**The Position**
A healthier future. It's what drives us to innovate. To continuously advance science and ensure everyone has access to the healthcare they need today and for generations to come. Creating a world where we all have more time with the people we love. That's what makes us Roche
We are seeking a highly skilled and motivated Data Scientist with expertise in bioinformatics to join our team. The successful candidate will be instrumental in analyzing complex biological data, with a particular focus on Roche's proprietary next-generation sequencing technology, SBX, dataset. This role involves identifying major challenges in nanopore sequencing data and proposing innovative solutions. This position requires a strong foundation in computer science, bioinformatics, or genetics, coupled with proven proficiency in Python and a deep understanding of AI/ML techniques.
**The Opportunity**
+ Analyze large-scale biological datasets, including the proprietary SBX data, to identify trends, anomalies, and underlying issues.
+ Develop and implement robust computational pipelines for data cleaning, integration, and analysis.
+ Apply advanced AI/ML algorithms to extract meaningful insights and predict potential problems within the data.
+ Collaborate effectively with cross-functional teams to translate data-driven insights into actionable recommendations.
+ Design and execute experiments to validate hypotheses and evaluate the effectiveness of proposed solutions.
+ Communicate complex technical findings clearly and concisely to both technical and non-technical stakeholders.
+ Stay up-to-date with the latest advancements in bioinformatics, data science, and AI/ML.
**Who you are**
+ Master degree with 3+ years of experience or Ph.D. with 1+ years of experience in Computer Science, Bioinformatics, Electrical Engineering, Physics, or a closely related discipline.
+ Demonstrated proficiency in Python for data analysis, statistical modeling, and algorithm development.
+ Strong problem-solving skills with a proven ability to identify and address complex data challenges.
+ Extensive experience with various AI/ML techniques, including but not limited to supervised and unsupervised learning, deep learning, and natural language processing.
+ Demonstrated understanding of advanced bioinformatics analysis, including various applications within the discipline.
+ Familiarity with modern bioinformatics tools, databases, and resources.
+ Familiarity with C++ and CUDA is a plus.
**Relocation benefits are not available for this posting.**
**Who we are**
A healthier future drives us to innovate. Together, more than 100'000 employees across the globe are dedicated to advance science, ensuring everyone has access to healthcare today and for generations to come. Our efforts result in more than 26 million people treated with our medicines and over 30 billion tests conducted using our Diagnostics products. We empower each other to explore new possibilities, foster creativity, and keep our ambitions high, so we can deliver life-changing healthcare solutions that make a global impact.
Let's build a healthier future, together.
**Roche is an Equal Opportunity Employer.**
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Data Scientist

Vancouver, British Columbia Targeted Talent

Posted today

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Job Description

Job Description

Job Description

We are looking for an experienced Data Scientist for our client. This is a permanent position that is completely remote! Our client is a fintech company based out of Vancouver

You Have:

  • 3 - 5+ Years experience working in Data Engineering/Data Science utilizing R (purrr, tidyr, dplyr, tibble, & the tidyverse)
  • Strong analytical skills working with unstructured data sets
  • Knowledge of relational (PostgreSQL, MySQL, etc.) and non-relational databases (including MongoDB)
  • Strong experience with big data services like Spark, Kafka, Rabbit
  • Experience working with Startups are considered a bonus
  • Experience working with cloud services, specifically AWS are considered a bonus

Some AWESOME selling points:

  • Remote + flexible work schedule
  • North of six figures salary + Equity + Health Spending Account (it's competitive)
  • Amazing opportunity for career progression to lead
  • Amazing mentorship (seriously)
  • Plenty of vacay

It's a seriously awesome opportunity! If this looks interesting to you, go ahead and click apply :)

* Unfortunately we are only able to consider candidates who either live in Canada, or currently have an active Canadian work visa or citizenship for this role.

This advertiser has chosen not to accept applicants from your region.

Data Scientist

Halifax, Nova Scotia Targeted Talent

Posted today

Job Viewed

Tap Again To Close

Job Description

Job Description

Job Description

We are looking for an experienced Data Scientist for our client. This is a permanent position that is completely remote! Our client is a fintech company based out of Vancouver

You Have:

  • 3 - 5+ Years experience working in Data Engineering/Data Science utilizing R (purrr, tidyr, dplyr, tibble, & the tidyverse)
  • Strong analytical skills working with unstructured data sets
  • Knowledge of relational (PostgreSQL, MySQL, etc.) and non-relational databases (including MongoDB)
  • Strong experience with big data services like Spark, Kafka, Rabbit
  • Experience working with Startups are considered a bonus
  • Experience working with cloud services, specifically AWS are considered a bonus

Some AWESOME selling points:

  • Remote + flexible work schedule
  • North of six figures salary + Equity + Health Spending Account (it's competitive)
  • Amazing opportunity for career progression to lead
  • Amazing mentorship (seriously)
  • Plenty of vacay

It's a seriously awesome opportunity! If this looks interesting to you, go ahead and click apply :)

* Unfortunately we are only able to consider candidates who either live in Canada, or currently have an active Canadian work visa or citizenship for this role.

This advertiser has chosen not to accept applicants from your region.

Data Scientist

Québec, Quebec Targeted Talent

Posted today

Job Viewed

Tap Again To Close

Job Description

Job Description

Job Description

We are looking for an experienced Data Scientist for our client. This is a permanent position that is completely remote! Our client is a fintech company based out of Vancouver

You Have:

  • 3 - 5+ Years experience working in Data Engineering/Data Science utilizing R (purrr, tidyr, dplyr, tibble, & the tidyverse)
  • Strong analytical skills working with unstructured data sets
  • Knowledge of relational (PostgreSQL, MySQL, etc.) and non-relational databases (including MongoDB)
  • Strong experience with big data services like Spark, Kafka, Rabbit
  • Experience working with Startups are considered a bonus
  • Experience working with cloud services, specifically AWS are considered a bonus

Some AWESOME selling points:

  • Remote + flexible work schedule
  • North of six figures salary + Equity + Health Spending Account (it's competitive)
  • Amazing opportunity for career progression to lead
  • Amazing mentorship (seriously)
  • Plenty of vacay

It's a seriously awesome opportunity! If this looks interesting to you, go ahead and click apply :)

* Unfortunately we are only able to consider candidates who either live in Canada, or currently have an active Canadian work visa or citizenship for this role.

This advertiser has chosen not to accept applicants from your region.

Data Scientist

Kitchener, British Columbia Targeted Talent

Posted today

Job Viewed

Tap Again To Close

Job Description

Job Description

Job Description

We are looking for an experienced Data Scientist for our client. This is a permanent position that is completely remote! Our client is a fintech company based out of Vancouver

You Have:

  • 3 - 5+ Years experience working in Data Engineering/Data Science utilizing R (purrr, tidyr, dplyr, tibble, & the tidyverse)
  • Strong analytical skills working with unstructured data sets
  • Knowledge of relational (PostgreSQL, MySQL, etc.) and non-relational databases (including MongoDB)
  • Strong experience with big data services like Spark, Kafka, Rabbit
  • Experience working with Startups are considered a bonus
  • Experience working with cloud services, specifically AWS are considered a bonus

Some AWESOME selling points:

  • Remote + flexible work schedule
  • North of six figures salary + Equity + Health Spending Account (it's competitive)
  • Amazing opportunity for career progression to lead
  • Amazing mentorship (seriously)
  • Plenty of vacay

It's a seriously awesome opportunity! If this looks interesting to you, go ahead and click apply :)

* Unfortunately we are only able to consider candidates who either live in Canada, or currently have an active Canadian work visa or citizenship for this role.

This advertiser has chosen not to accept applicants from your region.

Data Scientist

Waterloo, Ontario Targeted Talent

Posted today

Job Viewed

Tap Again To Close

Job Description

Job Description

Job Description

We are looking for an experienced Data Scientist for our client. This is a permanent position that is completely remote! Our client is a fintech company based out of Vancouver

You Have:

  • 3 - 5+ Years experience working in Data Engineering/Data Science utilizing R (purrr, tidyr, dplyr, tibble, & the tidyverse)
  • Strong analytical skills working with unstructured data sets
  • Knowledge of relational (PostgreSQL, MySQL, etc.) and non-relational databases (including MongoDB)
  • Strong experience with big data services like Spark, Kafka, Rabbit
  • Experience working with Startups are considered a bonus
  • Experience working with cloud services, specifically AWS are considered a bonus

Some AWESOME selling points:

  • Remote + flexible work schedule
  • North of six figures salary + Equity + Health Spending Account (it's competitive)
  • Amazing opportunity for career progression to lead
  • Amazing mentorship (seriously)
  • Plenty of vacay

It's a seriously awesome opportunity! If this looks interesting to you, go ahead and click apply :)

* Unfortunately we are only able to consider candidates who either live in Canada, or currently have an active Canadian work visa or citizenship for this role.

This advertiser has chosen not to accept applicants from your region.
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Data Scientist

Edmonton, Alberta Targeted Talent

Posted today

Job Viewed

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Job Description

Job Description

Job Description

We are looking for a Junior to Intermediate Data Scientist for our client. This is a permanent position that is remote to start with later relocation to Calgary or Winnipeg . Our client is a global enterprise company with a product that you've likely used.

The role will be responsible for delivering high quality data science models, and the logistical challenges around improving a profitable service. You'll also be working on a diverse range of supply and demand balancing problems.

You Have:

  • A Masters or PHD in a quantitative field (i.e. Physics, Computer Science, Stats)
  • 1-2 years' experience developing solutions and working with Python
  • Confident extracting and manipulating data from SQL and noSQL stores
  • Previous experience with Machine Learning, Data Science and solving problems at scale

Perks:

  • Competitive Salary
  • Individual performance bonus
  • Health and dental benefits
  • 3 weeks’ vacation
  • Relocation Package

* Unfortunately we are only able to consider candidates who either live in Canada, or currently have an active Canadian work visa or citizenship for this role.

This advertiser has chosen not to accept applicants from your region.

Data Scientist

Ottawa, Ontario Targeted Talent

Posted today

Job Viewed

Tap Again To Close

Job Description

Job Description

Job Description

We are looking for a Junior to Intermediate Data Scientist for our client. This is a permanent position that is remote to start with later relocation to Calgary or Winnipeg . Our client is a global enterprise company with a product that you've likely used.

The role will be responsible for delivering high quality data science models, and the logistical challenges around improving a profitable service. You'll also be working on a diverse range of supply and demand balancing problems.

You Have:

  • A Masters or PHD in a quantitative field (i.e. Physics, Computer Science, Stats)
  • 1-2 years' experience developing solutions and working with Python
  • Confident extracting and manipulating data from SQL and noSQL stores
  • Previous experience with Machine Learning, Data Science and solving problems at scale

Perks:

  • Competitive Salary
  • Individual performance bonus
  • Health and dental benefits
  • 3 weeks’ vacation
  • Relocation Package

* Unfortunately we are only able to consider candidates who either live in Canada, or currently have an active Canadian work visa or citizenship for this role.

This advertiser has chosen not to accept applicants from your region.

Data Scientist

Saskatoon, Saskatchewan Targeted Talent

Posted today

Job Viewed

Tap Again To Close

Job Description

Job Description

Job Description

We are looking for a Junior to Intermediate Data Scientist for our client. This is a permanent position that is remote to start with later relocation to Calgary or Winnipeg . Our client is a global enterprise company with a product that you've likely used.

The role will be responsible for delivering high quality data science models, and the logistical challenges around improving a profitable service. You'll also be working on a diverse range of supply and demand balancing problems.

You Have:

  • A Masters or PHD in a quantitative field (i.e. Physics, Computer Science, Stats)
  • 1-2 years' experience developing solutions and working with Python
  • Confident extracting and manipulating data from SQL and noSQL stores
  • Previous experience with Machine Learning, Data Science and solving problems at scale

Perks:

  • Competitive Salary
  • Individual performance bonus
  • Health and dental benefits
  • 3 weeks’ vacation
  • Relocation Package

* Unfortunately we are only able to consider candidates who either live in Canada, or currently have an active Canadian work visa or citizenship for this role.

This advertiser has chosen not to accept applicants from your region.
 

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