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 Metro Inc. Full-time $62,000 - $94,000 Contract

    Position Title: Advisor, Last Mile Optimization OntarioJob Requisition ID: 49934Career Group (ADSP): AdministrationDivision: Qc - Stratégie Num. / Commerce en ligne (80069071)Department: Marketing and e-CommerceWork Location: ON - 5559 DUNDAS STREET WProvince: Ontario The typical salary range for this position is $62 400.00 - $93 600.00 annually. The base...

  • Senior Data Analyst

    5 hours ago


    Toronto, Ontario, Canada Sonatype Full-time

    Sonatype is the software supply chain security company. We provide the world’s best end-to-end software supply chain security solution, combining the only proactive protection against malicious open source, the only enterprise grade SBOM management and the leading open source dependency management platform. This empowers enterprises to create and maintain...

  • Senior Data Engineer

    4 hours ago


    Toronto, Ontario, Canada HCL Technologies Limited Full-time

    We are seeking a hands-on Senior Data Engineer to lead the development, support, and continuous improvement of our Azure-based data platform. This role combines data engineering, platform operations, and technical leadership, ensuring reliable, scalable, and high-performing data solutions across the enterprise.Key ResponsibilitiesDesign, build, and support...

  • Senior Data Architect

    4 hours ago


    Toronto, Ontario, Canada Manulife Full-time

    The Senior Data Architect is responsible for defining and leading the segment data architecture strategy that enables trusted, scalable, secure, and AI-ready data capabilities across the organization. This role provides architectural leadership for architecture, design, governance, modernization, and implementation of data solutions and platforms that...


  • Toronto, ON, Canada Themesoft Inc Full-time $90,000 - $120,000 Contract

    1. Strong hands-on experience in Oracle SQL and PL/SQL, with demonstrated ability to develop and troubleshoot complex database programs.2. Practical PL/SQL development experience within an OFSAA application environment.3. Proficiency in Unix/Linux shell scripting for batch automation and operational support.4. Experience with high-volume data processing,...


  • Toronto, ON, Canada Dentsu Aegis Network Ltd. Full-time €90,000 - €105,000 Contract

    Our mission is to Drive Business Performance. We use data to create personalized and connected experiences that deliver transformative business outcomes. Our role is to ensure our clients meet their quantifiable business goals every day, consistently, in every market. We are entirely focused on delivering better business results through optimization,...


  • Toronto, ON, Canada Amazon Full-time $196,000 - $327,000 Contract

    Shape the future of digital advertising as a Senior Scientist in Amazon's Measurement team. Utilize your advanced data science skills to develop groundbreaking media planning tools. As part of the Measurement, Ad Tech, and Data Science (MADS) division, you will lead the development of innovative models that enhance advertising strategies for clients. Your...

  • Data Engineer

    3 days ago


    Toronto, Canada MCAP Group of Companies Full-time €95,000 - €105,000 Contract

    Data Engineer MCAP at a Glance JoiningMCAP means you will be a part of our diverse workforce of highly talented individuals who are recognized for their expertise and success! At MCAP, your professional expertise, commitment to teamwork and passion for service excellence are recognized and rewarded with competitive total rewards offering, a career with...


  • Toronto, Ontario, Canada Simon-Kucher Full-time

    Kickstart your journey in data science as an Associate Consultant Intern at Simon-Kucher in Toronto. Focus on applying AI and analytics in a dynamic consulting environment. This internship at Simon-Kucher offers invaluable experience working on AI-driven projects to enhance revenue growth for clients. You’ll collaborate with an international team, applying...

  • Data Analyst #107546

    4 hours ago


    Toronto, Ontario, Canada C.G. Consulting Group Full-time

    Data Analyst - ADF, Databricks and Azure #107546 Request ID: 107546-1 Start/End Dates: ASAP for 6 ,omths Work Location: downtown Toronto, near TTC and GO Job Title: IT - Data Analyst - Expert Line of Business: Global Asset Management Technology Target rate range: $90-100hr B2B Target Start Date: ASAP Duration: 6 months Potential for this contract to be...

  • Big Data Developer

    4 hours ago


    Toronto, Ontario, Canada Cynet Systems Full-time

    Responsibilities Design and build realtime and batch data pipelines for fraud detection and AML monitoring. Process streaming transaction data using Apache Spark and Kafka. Develop ETLELT workflows supporting customer transaction and risk datasets. Ensure data quality traceability and audit readiness to meet regulatory requirements. Optimize performance for...


  • Toronto, Ontario, Canada Manulife group Full-time

    The Senior Data Architect is responsible for defining and leading the segment data architecture strategy that enables trusted, scalable, secure, and AI-ready data capabilities across the organization. This role provides architectural leadership for architecture, design, governance, modernization, and implementation of data solutions and platforms that...


  • Toronto, Ontario, Canada Capital One Group Full-time

    Explore your potential as a Data Scientist Intern with Capital One Canada in Toronto, Ontario. This role will immerse you in data processes and analytical challenges. As an Intern in Data Analytics Engineering at Capital One Canada, you will collaborate to enhance decision-making through effective data management. This position is aimed at individuals eager...


  • Toronto, ON, Canada McCain Foods Full-time $102,700 - $137,000 Contract

    Position Title: Engineering Manager, Data AI & Analytics Position Type: Regular - Full-Time Requisition ID: 42289 About The Role Reporting to the Director of Platform Engineering, Data AI & Analytics, the Data Engineer Manager leads and develops a team of Data Engineers while remaining hands‑on in the delivery of scalable, high‑quality data solutions....


  • Toronto, Ontario, Canada Resonaite Full-time

    Our client in the non-profit sector is seeking a Director, Data & Insights to lead the organization’s enterprise data strategy, analytics capabilities, and insight-driven decision-making. This role will drive the evolution of the data ecosystem across CRM, marketing, fundraising, and digital platforms—enabling advanced analytics, improved donor insights,...


  • Toronto, ON, Canada ANA United States Full-time $57,000 - $91,000 Contract

    Overview Arcadis is the world’s leading company delivering sustainable design, engineering, and consultancy solutions for natural and built assets. We are more than 36,000 people, in over 70 countries, dedicated to improving quality of life. Everyone has an important role to play. With the power of many curious minds, together we can solve the world’s...


  • Toronto, ON, Canada Amazon Inc. Full-time €87,000 - €107,000 Contract

    NOTE: By applying to this position, your application will be considered for Toronto, ON to start in November or December 2026. Shape what comes next | Discover careers in Tech At Amazon, our tech isn't just a tool, it's your playground. Our engineers work on scalable systems, cloud services, and customer-facing products that operate at global scale. This...


  • Toronto, Ontario, Canada Klick Full-time

    About Klick HealthMeet a different kind of workplace. Klick Health is an ecosystem of brilliant minds working to realize the full potential of their people and clients in life sciences since 1997. As Klick experiences exponential growth year-over-year, so do the people who help make it happen. We invest in talent early and often to develop future leaders at...

  • Lead Data Engineer

    1 day ago


    Toronto, ON, Canada Nasdaq, Inc. Full-time €151,000 - €211,000 Contract

    Key Responsibilities Design, implement, and maintain components of our data platform, with a strong focus on data onboarding and automation. Build and optimize data ingestion pipelines that clean, transform, and load large volumes of structured and unstructured data. Develop automated data processing, transformation, and quality assurance workflows to...


  • Toronto, Ontario, Canada Dentalcorp Full-time

    Manager, Data Engineering – Dentalcorp We are looking for a service‑oriented leader excited to drive change and innovation within a fast‑growing organization. As a proven Data Engineering leader, you possess strong leadership capabilities and a strategic mindset. You thrive in collaborative environments, enjoy empowering your team, and are committed to...