data science junior jobs in Toronto

10,000 data science junior job listings in Canada. Find daily updated positions from leading job boards.


  • Toronto, Ontario, Canada Mastercard Inc. Full-time

    Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships...

  • Data Science Manager

    2 hours ago


    Toronto, Ontario, Canada Askuity Full-time

    Askuity is a Toronto-based retail analytics software company operating as a division within The Home Depot (THD). Through our supplier analytics program, Askuity'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...

  • Director Data Science

    2 hours ago


    Toronto, Ontario, Canada Manulife Financial Corporation Full-time

    The OpportunityThe Data Science Director will lead Manulife's global practice area passionate about producer misconduct and account takeover fraud. This role requires a seasoned professional with extensive experience in graph database-based fraud detection practices and a proven track record of leading data science initiatives that deliver significant...

  • Director, Data Science

    13 hours ago


    Toronto, ON, Canada Capital One Full-time

    About Capital One CanadaFor 30 years, we’ve been on a mission to change banking for good. We challenge the traditional bank stereotype, fostering a culture where innovation thrives and bold ideas are celebrated. We’re driven by what’s possible, leveraging the power of data and technology to empower innovative solutions, inspire one another to dream...

  • Data Science Manager

    13 hours ago


    Toronto, ON, Canada Lyft, Inc. Full-time $100,000 - $130,000 Contract

    At Lyft, our mission is to improve people’s lives with the world’s best transportation. To do this, we start with our own community by creating an open, inclusive, and diverse organization. Our transport network serves the needs of millions of people every day who want to get from one place to another using Lyft cars, bikes and scooters, with public...

  • Data Science, Metrics

    13 hours ago


    Toronto, ON, Canada Lyft Full-time $108,000 - $135,000 Contract

    At the company, our purpose is to serve and connect. We aim to achieve this by cultivating a work environment where all team members belong and have the opportunity to thrive. Data and analytics are at the heart of the company's products and decision-making. The Metrics team sits in the Central Market Management organization and owns the business metrics...

  • Director, Data Science

    13 hours ago


    Toronto, ON, Canada Capital One Group Full-time €120,000 - €160,000 Contract

    ## Director, Data ScienceApply: Toronto, ON: Full time: Posted Today: R1003071161 Bay Street (93021), Canada, Toronto,Toronto, Ontario,Director, Data Science**About Capital One Canada**For 30 years, we’ve been on a mission to change banking for good. We challenge the traditional bank stereotype, fostering a culture where innovation thrives and bold...


  • Toronto, ON, Canada Capital One Canada Full-time $90,000 - $140,000 Contract

    About Capital One Canada For 30 years, we’ve been on a mission to change banking for good. We challenge the traditional bank stereotype, fostering a culture where innovation thrives and bold ideas are celebrated. We’re driven by what’s possible, leveraging the power of data and technology to empower innovative solutions, inspire one another to dream...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada Mastercard Inc. Full-time €154,000 - €247,000 Temporary

    Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation,...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada Manulife Financial Corporation Full-time €107,730 - €200,070 Temporary

    The Opportunity The Data Science Director will lead Manulife's global practice area passionate about producer misconduct and account takeover fraud. This role requires a seasoned professional with extensive experience in graph database-based fraud detection practices and a proven track record of leading data science initiatives that deliver significant...

  • Lead Data Science

    3 days ago


    Toronto, ON, Toronto Census Division, ON; Ontario, Canada eBay Full-time €141,600 - €189,000 Temporary

    At eBay, we're more than a global ecommerce leader — we’re changing the way the world shops and sells. Our platform empowers millions of buyers and sellers in more than 190 markets around the world. We’re committed to pushing boundaries and leaving our mark as we reinvent the future of ecommerce for enthusiasts. Our customers are our compass,...

  • Lead Data Science

    3 days ago


    Toronto, ON, Canada eBay Full-time

    At eBay, we're more than a global ecommerce leader — we’re changing the way the world shops and sells. Our platform empowers millions of buyers and sellers in more than 190 markets around the world. We’re committed to pushing boundaries and leaving our mark as we reinvent the future of ecommerce for enthusiasts. Our customers are our compass,...


  • Toronto, Ontario, Canada Ascenra Full-time

    At Lyft, our purpose is to serve and connect. We aim to achieve this by cultivating a work environment where all team members belong and have the opportunity to thrive. Data and analytics are at the heart of Lyft's products and decision-making. The Metrics team sits in the Central Market Management organization and owns the business metrics that leaders use...

  • Data Science Analyst

    13 hours ago


    Toronto, ON, Canada University Health Network Full-time $50,000 - $75,000 Contract

    UHN is Canada’s #1 hospital and the world’s #1 publicly funded hospital. With 10 sites and more than 44,000 TeamUHN members, UHN consists of Toronto General Hospital, Toronto Western Hospital, Princess Margaret Cancer Centre, Toronto Rehabilitation Institute, The Michener Institute of Education and West Park Healthcare Centre. As Canada's top research...

  • Team Lead

    2 days ago


    Toronto, ON, Toronto Census Division, ON; Ontario, Canada Intact FC Full-time

    Pay at Intact is about much more than just salary. Flexible work arrangements and a hybrid work model Possibility to purchase up to 5 extra days off per year Multiple benefits offered to support physical and mental wellbeing, including telemedicine, Wellness account and much more Share plan & other savings: up to 12% of salary or even more (ask how...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada Askuity Full-time

    Askuity is a Toronto-based retail analytics software company operating as a division within The Home Depot (THD). Through our supplier analytics program, Askuity'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...

  • Team Lead

    2 hours ago


    Toronto, Ontario, Canada Intact FC Full-time

    Pay at Intact is about much more than just salary.Flexible work arrangements and a hybrid work modelPossibility to purchase up to 5 extra days off per yearMultiple benefits offered to support physical and mental wellbeing, including telemedicine, Wellness account and much moreShare plan & other savings: up to 12% of salary or even more (ask how you could...

  • Data Science Manager

    2 hours ago


    Toronto, Ontario, Canada Homebase, Inc. Full-time

    Toronto - M3 Toronto - M3 CA$170K – CA$200K Toronto - M4 Toronto - M4 CA$200K – CA$240K Our Compensation Philosophy We believe compensation should be fair, transparent, and reflective of impact. At Homebase, compensation is based on role level, skills, and performance. During the interview process, we evaluate experience, scope, and impact to determine...


  • Toronto, ON, Canada Homebase, Inc. Full-time

    Lead data science and applied machine learning at Homebase in Toronto, with hybrid collaboration and required office days Tuesday and Wednesday. As Manager, Data Science, you will guide a growing team transforming data across product, platform, and people. You will support intelligent scheduling, hiring, payroll, pricing, personalization, and internal...


  • Toronto, ON, Canada Statistics Interest Group Full-time €210,000 - €260,000 Contract

    Advance your academic career with the University of Toronto as an Associate Professor in Data Science Computation. This full-time position emphasizes innovation in research and teaching excellence. The Department of Statistical Sciences seeks applications for a tenure-stream role commencing July 1, 2027. Candidates must possess a PhD in Statistics, Computer...