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Data Science Assistant Jobs in Ontario (NOW HIRING)

CA$130K - CA$160K/yr

Deferred Profit-Sharing Program to assist with retirement savings; comprehensive paid benefits; a ... As a Manager, Data Science you will lead the development and integration of AI-enabled capabilities ...

Data Scientist

Woodbridge, ON

CA$85K - CA$115K/yr

Data Science and Analytics Location: 6300 Steeles Ave West, Woodbridge Total Potential Compensation: $85,000-$115,000 Position Summary: The successful candidate will assist in leveraging customer ...

Experience: 58 years of applied industry experience in data science, statistical analysis, and ... At times, CorGTA or itsclient partners may utilize AI tools to assist with the hiring processes. By ...

New

Data Scientist

Oakville, ON

CA$53K - CA$88K/yr

University degree in STEM or data science. Postgraduate degree in mathematics, statistics, data ... We may use artificial intelligence tools as part of our recruitment process to assist in the ...

New

Data Scientist

Toronto, ON ยท On-site

CA$80K - CA$120K/yr

MSc in Computer Science, Engineering, Mathematics, Statistics, Physics, or a related field (PhD ... Aviva Canada may use AI (Artificial Intelligence) tools to assist us throughout the recruitment ...

Data Scientist

Markham, ON ยท On-site

CA$80K - CA$120K/yr

MSc in Computer Science, Engineering, Mathematics, Statistics, Physics, or a related field (PhD ... Aviva Canada may use AI (Artificial Intelligence) tools to assist us throughout the recruitment ...

... * Assist engineering partners in building automated data pipelines for model delivery * Support ... Science, Economics, or similar) * 1-3 years in a ML/AI development role ,building and deploying ML ...

Data Scientist

Cambridge, ON ยท Hybrid

CA$64K - CA$114K/yr

Exposure to actuarial or insurance decisionsupport tools (Earnix, Guidewire) is an asset * Assist ... Science, Economics, or similar) * 1-3 years in a ML/AI development role ,building and deploying ML ...

Senior Data Analytics Consultant

Toronto, ON ยท On-site

CA$90K - CA$105K/yr

At CNA, we strive to create a culture in which people know they matter and are part of something ... Data Science or related certifications preferred Our Total Rewards philosophy reflects our ...

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Data Science Assistant information

What is a data science assistant?

Data Science Assistants are professionals who support data scientists and analytics teams by handling tasks such as data collection, data cleaning, preparing datasets, conducting preliminary analyses, and creating visualizations. They often work with large datasets, assist in maintaining data integrity, and help automate routine processes. Their role allows data scientists to focus on more complex modeling and analytical work, making the overall workflow more efficient. Data Science Assistants typically have a foundational understanding of statistics, programming (such as Python or R), and data management tools.

What are the key skills and qualifications needed to thrive as a data science assistant?

To thrive as a Data Science Assistant, you need a solid understanding of statistics, data analysis, and programming (often with a background in mathematics, computer science, or a related field). Familiarity with tools like Python or R, data visualization software, and experience with databases or spreadsheet systems are typically required. Attention to detail, strong problem-solving abilities, and effective communication set outstanding candidates apart. These skills are crucial for supporting data-driven decision-making and ensuring accurate, actionable insights for organizations.

How does a data science assistant typically collaborate with data scientists and other team members on projects?

As a Data Science Assistant, you will frequently support data scientists by preparing datasets, conducting preliminary data analysis, and creating visualizations. You will often work closely with analysts, engineers, and subject matter experts to gather requirements and ensure data is cleaned and formatted appropriately. Collaboration is a key part of the role, as you may participate in team meetings, share findings, and help with documentation to keep projects running smoothly. This supportive environment provides an excellent opportunity to learn from experienced professionals and gain exposure to the full data science workflow.

What is the difference between Data Science Assistant vs Data Analyst?

AspectData Science AssistantData Analyst
Required CredentialsBachelor's in Data Science, Statistics, or related fieldBachelor's in Statistics, Mathematics, or related field
Work EnvironmentTech companies, research labs, data-driven departmentsBusiness, finance, marketing, healthcare sectors
Employer & Industry UsageUsed in data science teams for supporting models and analysisUsed across industries for interpreting data and generating reports

While both roles involve working with data, a Data Science Assistant typically supports data science projects, focusing on data preparation and model testing. A Data Analyst primarily interprets data to generate insights and reports. The roles overlap in skills and work environments but differ in their core responsibilities and focus areas.

What are the most commonly searched types of Data Science jobs in Ontario? The most popular types of Data Science jobs in Ontario are:
What are popular job titles related to Data Science Assistant jobs in Ontario? For Data Science Assistant jobs in Ontario, the most frequently searched job titles are:
What job categories do people searching Data Science Assistant jobs in Ontario look for? The top searched job categories for Data Science Assistant jobs in Ontario are:
Infographic showing various Data Science Assistant job openings in Ontario as of August 2026, with employment types broken down into 6% Internship, 79% Full Time, 9% Part Time, 3% Temporary, and 3% Contract. Highlights an 94% In-person, and 6% Remote job distribution.

Manager, Data Science (Askuity division)

The Home Depot Canada

Toronto, ON โ€ข On-site

CA$130K - CA$160K/yr

Other

Retirement

Posted 10 days ago


Job description

Job Description

Pay Range: $130,000 - $160,000

At The Home Depot Canada, we want you to feel valued and supported. The pay range you see represents base salary only. In addition, your total rewards may include: semi-annual bonuses tied to business performance; Deferred Profit-Sharing Program to assist with retirement savings; comprehensive paid benefits; a 15% discount on Home Depot stock purchases; and merit-based salary increases. We are committed to recognizing your efforts and supporting your growth with us.

Are you someone who thrives on helping others succeed, enjoys making an impact, and takes pride in guiding customers to the right solutions for their projects? If youโ€™re also naturally curious and eager to keep learning, consider starting or growing your career with us at The Home Depot.

Position Overview:

Askuity is a Toronto-based retail analytics software company operating as a division within The Home Depot (THD). Through our supplier analytics program, Askuityโ€™s mission is to enable suppliers and merchants at The Home Depot to make profitable, data-driven decisions and drive real-time execution.

As a Manager, Data Science you will lead the development and integration of AI-enabled capabilities within Fusion, The Home Depotโ€™s Business Intelligence (BI) tool for suppliers. In this role, you will lead a team of data scientists and collaborate with cross-functional stakeholders to enhance decision-making and analytical capabilities within the platform. Your work will be instrumental in optimizing supplier performance, driving insights, and ensuring Home Depot suppliers can leverage data-driven strategies effectively.

Key Responsibilities:

  • Lead and mentor a team of data scientists in developing AI-powered solutions, including Generative AI (GenAI), for Fusion.
  • Define the AI roadmap and strategy to enhance predictive analytics, machine learning, Gen AI capabilities, intelligent automation, and decision support functionalities.
  • Collaborate with leaders from product management, design and engineering to integrate advanced analytics into the BI tool.
  • Design and implement machine learning models, NLP, LLM-powered applications, retrieval-augmented generation (RAG), prompt engineering, and other AI techniques to improve user experience and insights generation.
  • Ensure data integrity, quality, and security across all analytics processes.
  • Drive innovation by evaluating emerging AI technologies including foundation models, GenAI frameworks, agentic AI, and responsible AI practices.
  • Communicate findings and AI-driven solutions to senior leadership and stakeholders in a clear and impactful manner.
  • Measure and evaluate AI and GenAI solutions using business, technical, and model quality metrics while continuously optimizing performance.

Competencies:

  • Business acumen
  • Product thinking
  • Data storytelling
  • Problem-solving, analytical thinking
  • Strategic planning
  • Team leadership
  • Cross-functional collaboration
  • Talent development
  • Influencing skills and stakeholder management
  • Executive communication

Skills:

  • Python, R, SQL, and machine learning frameworks such as TensorFlow or PyTorch
  • GenAI applications using Large Language Models (LLMs), prompt engineering, Retrieval-Augmented Generation (RAG), embeddings, vector databases, and model evaluation techniques
  • AI frameworks such as LangChain, LangGraph, LlamaIndex, Semantic Kernel, OpenAI APIs, or equivalent enterprise GenAI platforms
  • Cloud-based data platforms (AWS, GCP, Azure) and big data technologies
  • Statistical modeling and machine learning
  • Data management & engineering awareness
  • Programming and MLOps practices

Direct Manager:

  • Reports to Director, Product Management

Physical Requirements:

  • None

Hybrid Work:

  • 3 days per week in our downtown Toronto office
  • (King / Spadina)

Working Conditions:

  • Office

Minimum Education:

  • Bachelorโ€™s or Masterโ€™s degree in Data Science, Computer Science, Statistics, or a related field. Ph.D. preferred.

Minimum Years of Work Experience:

  • 5+ years of experience in Data Science, Machine Learning, AI, or GenAI application development, with at least 2 years leading technical teams.

Minimum Leadership Experience:

  • 2 years

Certifications:

  • None


In our commitment to efficiency, consistency, and a fair hiring experience for all candidates, The Home Depot Canada uses Artificial Intelligence (AI) technology to assist with the screening and assessment of applicants for this position. This technology is used to quickly and consistently identify candidates whose skills and experience are the strongest match for the role. Our process is designed to ensure human oversight is maintained throughout the selection process.

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