Data Scientist jobs in Ontario

We are seeking a highly motivated and skilled Data Scientist to join our dynamic team. In this role, you will leverage your expertise in statistical analysis, machine learning, and data visualization to drive insightful business decisions. You will work closely with cross‑functional teams to collect, analyze, and interpret vast datasets, transforming data into actionable strategies that can...

Tiger Analytics is looking for experienced Data Scientists to join our fast-growing advanced analytics consulting firm. Our consultants bring deep expertise in Data Science, Machine Learning and AI. We are the trusted analytics partner for multiple Fortune 500 companies, enabling them to generate business value from data. Our business value and leadership has been recognized by various market...

1 day ago Be among the first 25 applicants Tiger Analytics is looking for experienced Data Scientists to join our fast-growing advanced analytics consulting firm. Our consultants bring deep expertise in Data Science, Machine Learning and AI. We are the trusted analytics partner for multiple Fortune 500 companies, enabling them to generate business value from data. Our business value and...

A Principal Data Scientist at Toast will lead the design and development of scalable ML systems for menu recommendation, demand forecasting, offer targeting, and guest personalization. Responsibilities - Own the full machine learning lifecycle—from problem framing and data exploration to modeling, deployment, and monitoring—for mission‑critical initiatives. - Design and implement advanced ML...

A growing data solutions firm is seeking a Principal Data Scientist in Toronto. This role involves architecting machine learning systems, mentoring a team, and collaborating on data-driven solutions. Ideal candidates will have 8+ years of experience in adtech or similar environments, strong programming skills, and the ability to influence stakeholders. The position offers hybrid flexibility and...

A dynamic technology company in Oakville seeks a Senior Data Scientist to design data models and analyze information for strategic business decisions. This role requires 5-8 years of experience in data science, strong analytical and project management skills, and proficiency in SQL and Python. The candidate will work closely with teams to drive data-driven insights and improvement initiatives,...

A leading electricity provider in Ontario is seeking an experienced Data Scientist to join their team. The role involves leading data science practices, performing analysis on operational data, and developing machine learning solutions. The ideal candidate will have a Bachelor’s degree and over 8 years of experience in data mining techniques. Strong foundations in Python and data analytics are...

About Zipline Zipline is a well-funded, rapidly growing SaaS company transforming how frontline teams work. We empower the world’s leading brands across retail, healthcare, logistics, and beyond to connect, align, and inspire their employees- from headquarters to the front lines. Our customers consistently give us best-in-class NPS and CSAT scores, and they rave about how Zipline makes their...

Select how often (in days) to receive an alert: Sr. Manager, Data Scientist Our Technology team wakes up every day with one goal in mind - connecting Canadians to the people and things that matter most. Together, we are proud to support 30 million Canadians each month through managing a robust portfolio that champions leading-edge technology. We drive large-scale, complex, and high-visibility...

A data-driven technology company is looking for a Data Scientist in Toronto, Ontario. This role involves applying data science and machine learning to streamline operations for enterprise manufacturers. The ideal candidate has a degree in a relevant field and strong Python skills, along with experience in handling messy datasets and machine learning libraries. Join a dynamic and collaborative...

Join us in re-imagining health care with the largest social enterprise in Canada. SE Health is leading a multi-year enterprise transformation project that leverages human-centered design to be at the forefront of innovation within the healthcare sector. As a leader in home care, we are expanding and enhancing our capabilities to provide personalized experiences using new platforms and...

A leading bank in Canada is looking for a Summer Data Scientist to join their Finance AI team. This role involves assisting in developing AI models, optimizing financial processes, and collaborating to implement innovative solutions. The ideal candidate will be currently enrolled in a post-secondary program focusing on Mathematics, Statistics, or Computer Science, and should possess strong...

A pioneering technology company in Toronto is seeking a Data Scientist to help build trust layers in the AI era. You will analyze data to uncover patterns, guide strategies, and build tools that ensure quality and transparency in our products. The ideal candidate should be proficient in SQL and Python, possess a strong data intuition, and be collaborative across teams. The company offers a...

3 days ago Be among the first 25 applicants Get AI-powered advice on this job and more exclusive features. We are TRADER, a Canadian leader in digital automotive solutions. Our flagship brands — AutoTrader.ca, AutoSync, Dealertrack Canada and CMS — help Canadians buy, sell, and finance vehicles with confidence. AutoTrader.ca is Canada’s largest automotive marketplace, with over 25 million...

This range is provided by Insight Global. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range CA$55.00/hr - CA$65.00/hr Ability to go on site downtown 2-3 days per week is mandatory Required Skills & Experience - 2+ years of experience building and deploying machine learning models - 2+ years of experience manipulating large...

A leading advertising firm is seeking a Lead Data Scientist in Toronto. This role focuses on developing mixed marketing models to measure marketing effectiveness. The ideal candidate should have at least 5 years of experience in building Marketing Mix Models, with proficiency in SQL, Python, and data visualization tools like Tableau and Power BI. The position offers a salary range of $90k-$105k,...

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A leading AI strategy and talent services provider in Toronto is looking for a Lead Data Scientist to design and implement data-driven solutions. The ideal candidate will have extensive experience in data analysis, machine learning, and team leadership. You will lead a team of data scientists while collaborating with cross-functional teams and managing projects. This role requires 6+ years of...

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A leading analytics consulting firm in Toronto is seeking a Principal Data Scientist to solve high-impact business challenges using advanced machine learning and analytics solutions. The role requires 7 years of experience in data science, expertise in Python, and skills in deploying models on Google Cloud Vertex AI. Successful candidates will collaborate with cross-functional teams and clients,...