data scientist optimization jobs in Toronto

1,000 data scientist optimization job listings in Canada. Find daily updated positions from leading job boards.


  • Toronto, ON, Canada Kindredventures Full-time €120,000 - €180,000 Contract

    Drive cutting-edge research in full-body motion generation at Mecka AI. Focus on physics-based character control, generative models, and hands-on data analysis in a groundbreaking role. As a Research Scientist at Mecka AI, you will explore advanced techniques in egocentric human capture and motion analysis. Your work will involve building generative motion...


  • Toronto, ON, Canada TD Bank Group Full-time €82,000 - €115,000 Contract

    ## Applied Machine Learning Scientist IIApply: Onsite: Toronto, Ontario: Full time: Posted Today: End Date: October 20, 2026 (13 days left to apply): R/_1511400**Work Location:**Toronto, Ontario, Canada**Hours:**37.5**Line of Business:**Analytics, Insights, & Artificial Intelligence**Pay Details:**$81,600 - $115,200 CADThe pay details posted...


  • Toronto, ON, Canada EY Full-time €105,000 - €155,000 Contract

    Select how often (in days) to receive an alert: Select how often (in days) to receive an alert: Manager- Finance Optimization- Financial Accounting and Advisory Services- Assurance Location: Toronto Other locations: Primary Location Only Date: Sep 1, 2026 Requisition ID: 1702711 At EY, we’re all in to shape your future with confidence. We’ll help...


  • Toronto, Ontario, Canada Rubicon Path Full-time

    The Databricks Data Architect is a senior technical leader responsible for building and optimizing a robust data platform in a financial services environment. In this full-time role, you will lead a team of 10+ data engineers and own the end-to-end architecture and implementation of the Databricks Lakehouse platform. You will collaborate closely with...

  • Data Architect

    10 hours ago


    Toronto, Ontario, Canada Insight Global Full-time

    Job Description Insight Global is looking for an experienced Data Architect to join a leading bank located in Toronto on a contract basis. This role is to support in driving the modernization of the bank's enterprise data platform and data architecture capabilities. The successful candidate will lead the design of scalable data solutions, establish data...


  • Toronto, Ontario, Canada Mecka AI Full-time

    About Mecka AIMecka AI is building the data infrastructure layer for robotics and embodied AI.We design and operate global systems for data capture, data labeling, and hardware-enabled workflows used by leading AI labs and robotics companies to train and validate humanoid and embodied AI systems.We work closely with frontier robotics teams to bridge...

  • Data Engineer

    6 hours ago


    Toronto, Ontario, Canada Scotiabank Full-time

    At Tangerine,we’reredefining banking. As Canada’s leading digital bank, we thrive on innovation, agility, and bold thinking, tackling every challenge head-on with leading technology and the unstoppable power of collaboration.Our client-obsessed teams deliver flexible, accessible banking solutions, breakthrough products, and award-winning service. Beyond...


  • Toronto, ON, Canada Mastercard Inc. Full-time €154,000 - €247,000 Contract

    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...


  • Toronto, Canada Stacktics Full-time

    The Head of Data Systems (Google Stack) will play a key role at Stacktics, required to help create and maintain industry-leading quality and efficiency of service and software delivery.Stacktics will rely on the Head of Data Systems with ownership of the Data Systems function including mentoring and support for our team of engineers, developers, marketing...


  • toronto, canada Cibc Full-time

    Leadership role in establishing and scaling a new Resource Optimization function within Global Markets, focusing on disciplined, data-driven resource allocation to improve decision-making and returns.

  • Data Scientist Data

    7 days ago


    Toronto, Ontario, Canada Geotab Inc. Full-time

    Who we are:Geotab ® is a global leader in IoT and connected transportation and certified “Great Place to Work™.” We are a company of diverse and talented individuals who work together to help businesses grow and succeed, and increase the safety and sustainability of our communities.Geotab is advancing security, connecting commercial vehicles to the...


  • Toronto, ON, Canada Thomson Reuters Full-time $20,000 - $33,000 Contract

    Applied Scientist Intern The dates for this internship are January 11, 2027-July 12, 2027. Job Description Are you a curious and open-minded individual with an interest in programming and machine learning? Thomson Reuters Labs is seeking a ML/NLP scientist intern with a passion for problem-solving using state-of-the-art Machine Learning and Natural Language...

  • Manager, Data Engineer

    11 hours ago


    Toronto, ON, Canada Brookfield Full-time €120,000 - €140,000 Contract

    Location Brookfield Place - 181 Bay Street Technology Services Technology Services (TS) is responsible for delivering all enterprise infrastructure, applications and related end user technology services across all Brookfield business groups. Brookfield Culture Brookfield has a unique and dynamic culture. We seek team members who have a long-term focus...


  • Toronto, Ontario, Canada ZoomInfo Full-time

    Join ZoomInfo as a Principal Software Engineer to drive innovative data architectures. In this role, you will focus on building and optimizing systems that process vast amounts of technographic data. As part of our experienced data team, you'll have a significant role in shaping our data services, with the authority to design robust big data pipelines. This...


  • Toronto, Ontario, Canada DEPT® Full-time

    Join DEPT® as a Senior Data Engineer for a 3-month contract in Ontario. Drive digital transformation by designing scalable data solutions and leading data pipeline development. In this role, you will take ownership of complex data workflows and collaborate closely with Data Scientists and Analysts. Your expertise in SQL, Python, and cloud platforms like...


  • toronto, canada Allstate Full-time

    At Allstate, great things happen when our people work together to protect families and their belongings from life’s uncertainties. And for more than 90 years, our innovative drive has kept us a step ahead of our customers’ evolving needs. From advocating for seat belts, air bags and graduated driving laws, to being an industry leader in pricing...

  • GCP Data Engineer

    6 hours ago


    Toronto, Ontario, Canada Aarorn Technologies Inc Full-time

    Job Title: GCP Data Engineer Location: Toronto, ON (3x onsite a week) Employment Type: Contract Pay Rate: CAD$40 - $48/HR INC Pay Range (Aarorn Technologies Inc) This range is provided by Aarorn Technologies Inc. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base Pay Range CA$40.00/hr - CA$48.00/hr...


  • Toronto, Ontario, Canada Xlysi LLC. Full-time

    Xlysi LLC. seeks a hands-on Data Scientist to develop and deploy advanced AI/ML models from data through modeling, development, deployment and production. You will work with cloud platforms, Databricks, Spark, and Snowflake on complex datasets, collaborating with business and technical stakeholders in an agile environment.The role requires strong Python...


  • Toronto, Ontario, Canada Kraft Heinz Full-time

    Kraft Heinz in Toronto is seeking a Senior Data Architect to lead domain data architecture and develop scalable data products. You will collaborate with data scientists, engineers, and business stakeholders to deliver robust data models and semantic layers that support BI and AI use cases.The role emphasizes data warehouse expertise, cloud services...


  • Toronto, Ontario, Canada BDO Canada LLP Full-time

    BDO Canada LLP is seeking a highly skilled Data Scientist to join the Tax R&D Lab within the Tax Transformation Office in Toronto. You will apply data science, AI, and ML to modernize workflows, improve efficiency, and enhance client outcomes across Tax.The role focuses on rapid prototyping, scalable AI-enabled workflows, and cross-functional collaboration...