senior data scientist

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

  • Senior Data Scientist

    2 hours ago


    Toronto, Ontario, Canada Manulife Financial Corporation Full-time

    The Opportunity We are seeking a highly skilled and motivated Senior Data Scientist to join the Group Functions Advanced Analytics team. As a Senior Data Scientist, you will develop and implement robust analytical solutions for various parts of Manulife and JH businesses, applying traditional and emerging machine learning and AI techniques including but not...

  • Senior Data Scientist

    2 hours ago


    , Canada Empire Life Investments Inc. Full-time

    The total target compensation (TTC) range, including salary and target bonus, is $146,650 - $196,650. This TTC range is applicable to permanent roles only. The actual base salary offered within this range will be determined by the successful candidate’s skills and experience, as well as internal equity. Empire Life is looking to hire a Senior Data...

  • Senior Data Scientist

    2 hours ago


    Toronto, Ontario, Canada Index Exchange Full-time

    At Index Exchange, we’re reinventing how digital advertising works—at scale. As a global advertising supply-side platform, we empower the world’s leading media owners and marketers to thrive in a programmatic, privacy-first ecosystem. We’re a proud industry pioneer with over 20 years of experience accelerating the ad technology evolution. Our...

  • Senior Data Scientist

    2 hours ago


    Calgary, Alberta, Canada Westjet-Airline Full-time

    Job Description Posted Monday, August 17, 2026 at 5:00 a.m. | Expires Tuesday, September 1, 2026 at 4:59 a.m. This position requires in-person collaboration up to five days a week. This arrangement is subject to change based on business requirements. Why WestJet: Since our story took off in 1996, WestJet has strived to enrich the lives of everyone in our...

  • Senior Data Scientist

    2 hours ago


    Vancouver, British Columbia, Canada Epic Games Full-time

    At the core of Epic’s success are talented, passionate people. Epic prides itself on creating a collaborative, welcoming, and creative environment. Whether it’s building award-winning games or crafting engine technology that enables others to make visually stunning interactive experiences, we’re always innovating. Being Epic means being a part of a...

  • Senior Data Scientist

    2 hours ago


    Toronto, Ontario, Canada Tata Consultancy Services Full-time

    Tata Consultancy Services (TCS) is an equal opportunity employer, and embraces diversity in race, nationality, ethnicity, gender, age, physical ability, neurodiversity, and sexual orientation, to create a workforce that reflects the societies we operate in. Our continued commitment to Culture and Diversity is reflected in our people stories across our...

  • Senior Data Scientist

    2 hours ago


    , Canada Trellix Full-time

    Trellix is a global company redefining the future of cybersecurity and soulful work. The company’s comprehensive, open and native cybersecurity platform helps organizations confronted by today’s most advanced threats gain confidence in the protection and resilience of their operations. Trellix, along with an extensive partner ecosystem, accelerates...

  • Senior Data Scientist

    5 hours ago


    Toronto, Ontario, Canada SCIENTIFIC GAMES Full-time

    Scientific GamesScientific Games is the global leader in lottery games, sports betting and technology, and the partner of choice for government lotteries. From cutting-edge backend systems to exciting entertainment experiences and trailblazing retail and digital solutions, we elevate play every day. We push game designs to the next level and are pioneers in...

  • Senior Data Scientist

    5 hours ago


    Toronto, Ontario, Canada Celestica Full-time

    Remote Position: Hybrid Region: Americas Country: Canada State/Province: Ontario City: Toronto Summary As the Specialist, SCM Data, you will be joining a team that embraces data and technology to develop advanced and innovative solutions. In this role, you will engage with Supply Chain cross functional business partners and facilitate building data pipelines...

  • Senior Data Scientist

    5 hours ago


    Toronto, Ontario, Canada Qfin Full-time

    As a Senior Credit Risk Modeling – Data Science, you will be an individual contributor responsible for developing, validating, and maintaining predictive credit risk models for our unsecured personal lending products. You will work closely with data science, risk, and business teams to optimize risk strategies and enhance the overall credit decisioning...

  • Senior Data Scientist

    5 hours ago


    Vaughan, Ontario, Canada 407 ETR Concession Company Limited Full-time

    Title: Senior Data Scientist Department: Data Science and Analytics Location: 6300 Steeles Ave West, Woodbridge Total Potential Compensation: $120,000-$165,000Position Summary:The successful candidate will assist in leveraging customer, digital and transportation datasets to create insights on pricing, marketing and customer travel behavior. The Sr. Data...

  • Senior Data Scientist

    5 hours ago


    Ontario, Ontario, Canada Alberta Veterinary Laboratories Ltd Full-time

    Overview Palitronica is seeking a Senior Data Scientist to provide technical leadership for machine learning on complex physical measurement data. Our primary challenges are classical and statistical: anomaly and novelty detection, outlier analysis, clustering, classification, and data-quality assessment. You will join an established ML system with models...

  • Senior Data Scientist Premium

    6 hours ago


    Montreal, Canada Giesecke+Devrient Full-time $150,000 - $170,000 Contract

    Version française ; version anglaise à suivre Rémunération : 150 000 à 170 000 dollars, plus une prime pouvant atteindre 20 000 dollars, plafonnée à 150 % Description du poste Giesecke+Devrient est une entreprise de premier plan à l’échelle mondiale dans le domaine des technologies de sécurité. Nous recherchons un data scientist senior doté...

  • Senior Data Scientist Premium

    6 hours ago


    Toronto, Ontario, Canada Teckhorizon Full-time $105 Permanent

    The client is seeking a Senior Data Scientist to analyze complex datasets, develop predictive and analytical models, and generate actionable insights to support business, program, and regulatory decision-making. The successful candidate will work with structured, semi-structured, unstructured, spatial, and non-spatial data and will contribute to data...

  • Senior Data Scientist Premium

    6 hours ago


    Any location, Canada Coalition Remote Full-time $123,600 Contract

    About us Coalition is the world's first Active Insurance provider designed to help prevent digital risk before it strikes. Founded in 2017, Coalition combines comprehensive insurance coverage and innovative cybersecurity tools to help businesses manage and mitigate potential cyberattacks.    Opportunities to make an impact with bold thinking are...

  • Senior Data Scientist Premium

    6 hours ago


    Calgary, Canada Seequent Full-time

    Senior Data ScientistAbout Us At Seequent, we help organisations to understand the underground, giving the confidence to make better decisions faster. We build world-leading technology that is at the forefront of Earth sciences, transforming the way our customers work. Every day we help them develop critical mineral resources more sustainably, design and...

  • Senior Data Scientist

    10 hours ago


    Montreal, Quebec, Canada Intact Financial Corporation Full-time

    Our employees are at the heart of everything we do. Together, we help people, businesses, and society prosper in good times and be resilient in bad times. Our employee promise represents Intact’s commitment to you in exchange for living our Values, striving to do your best work, being open to change and investing in your career. In return, we promise to...

  • Senior Data Scientist

    10 hours ago


    Toronto, Ontario, Canada Spin Master Full-time

    Are you a kid at heart looking to build a career with a leading global children's toy, entertainment and digital gaming company? At Spin Master, our unwavering commitment to open mindedness, integrity and innovation is a great part of what has made us an industry leader. How do we stay ahead of the pack? By hiring the best and brightest minds—and that’s...

  • Senior Data Scientist

    10 hours ago


    , Canada JobCubby Full-time

    About SecurityScorecard: SecurityScorecard is the global leader in cybersecurity ratings, with over 12 million companies continuously rated, operating in 64 countries. Founded in 2013 by security and risk experts Dr. Alex Yampolskiy and Sam Kassoumeh and funded by world-class investors, SecurityScorecard’s patented rating technology is used by over 25,000...

  • Senior Data Scientist

    12 hours ago


    Toronto, Ontario, Canada PRI Global Full-time

    We are seeking a highly skilled and motivated Senior Data Scientist to join our Cyber Analytics team within the Security Solutions Data Science organization. This role is critical to driving advanced analytics initiatives, improving fraud detection capabilities, and supporting strategic decision-making across cybersecurity and payment fraud...