freelance data science engineer python sql

1,000 freelance data science engineer python sql job listings in Canada. Find daily updated positions from leading job boards.


  • Toronto, Ontario, Canada Wealthsimple Technologies Full-time $74,000 - $90,000 Contract

    Build something people loveWealthsimple is Canada’s leading financial innovator. The company offers a full suite of simple, sophisticated financial products across managed investing, do-it-yourself trading, cryptocurrency, tax filing, spending and saving. Wealthsimple currently serves more than 4 million Canadians and holds over $155 billion in assets...

  • Data Platform Engineer

    12 hours ago


    Toronto, Ontario, Canada Princeton IT Services, Inc Full-time

    Job Title Data Platform Engineer Location Toronto, Canada Job Type Contract Reports To Director Data and AI, Embedded Finance Job Overview The primary focus of this role will be to design, build, and maintain the EMFI Data Application Platform, a financial analytics application. The incumbent will work across the full stack to deliver reliable, performant,...


  • Toronto, ON, Canada GALE Full-time $160,255 - $181,158 Contract

    GALE is the world’s first and only Business Agency. We bring business strategy to brand storytelling to drive enterprise value. With expertise in strategy, media, CRM, creative, performance marketing, and technology, GALE creates integrated marketing systems and campaigns that grow businesses in significant ways. Founded in 2014, the agency has since been...

  • Data Engineer

    1 day ago


    Winnipeg, Manitoba, Canada Leadingtalent Full-time

    Introduction At IBM, work is more than a job – it’s a calling: To build. To design. To code. To consult. To think along with clients and sell. To make markets. To invent. To collaborate. Not just to do something better, but to attempt things you’ve never thought possible. Are you ready to lead in this new era of technology and solve some of the...

  • Développeur Python

    8 hours ago


    Montreal, Quebec, Canada NTT DATA, Inc. Full-time

    Location: Montreal, QC, CA Company: NTT DATA Services NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization. Position We are currently seeking a Développeur Python (sur site)/Python Developer (Onsite) to join our team in...


  • Toronto, Ontario, Canada Birch Hill - Harvard University Full-time $6,000 Temporary

    Job Description The Data Science & Strategy Team at Birch Hill is currently recruiting Summer Analysts for a four-month internship beginning in May 2027. The internship is open to students graduating in 2028. The internship offers students the opportunity to work on a wide range of projects. Successful candidates will utilize a variety of tools and skillsets...


  • Winnipeg, Manitoba, Canada Capgemini Full-time

    Year of experience: 8+ Years of experienceSenior Data Engineer role to be part of our scrum teams and perform functional system development for Hadoop applications for our Enterprise Data Lake initiative This is high visibility fast paced key initiative will integrate data across internal and external sources provide analytical insights and integrate with...


  • Richmond Hill, ON, York Regional Municipality, ON; Ontario, Canada OpenText Full-time

    OpenText is a global leader in information management, focusing on AI‑powered solutions. The Cloud Services organization is seeking a Principal Artificial Intelligence Engineer to lead agentic AI systems development within the Cloud Platforms & AI Operations team. Responsibilities Design and develop agentic AI systems for IT Operations and IT Service...

  • Senior Data Engineer Premium

    22 hours ago


    Montreal, Quebec, Canada LGS Full-time

    As part of the growth of our Hybrid Cloud & Data practice (AI, Analytics & Data Services), we are looking for a Senior Data Engineer – Hybrid Cloud & Data to participate in the design, development, and evolution of modern data platforms for our clients. The successful candidate plays a key role in transforming data into strategic assets by collaborating...


  • Montreal, Quebec, Canada Wissen Technology Full-time

    The Wissen team continues to expand its footprint in the USA, Canada, UK, Australia, and India. More openings to come as we continue to grow the team!Please read below for a brilliant career opportunity.Title: VP/AVPLocation: Montreal, QCExperience: 6+Mode of Work: Onsite 3-4 days per weekRequired skills:We are looking for an experienced Python Developer...


  • , Canada ALLTECH CONSULTING SVC INC Full-time

    As a member of the SQL Server Engineering Team under the Data and Analytics Technology Organization, the candidate is expected to assist in building and enhancing a secure on-premise and Azure cloud SQL Server infrastructure, while seamlessly integrating them with existing firm systems and controls. The candidate must have a strong engineering background...

  • Cloud Data Engineer

    6 hours ago


    Mississauga, Ontario, Canada Synechron Full-time

    We are.At Synechron, we believe in the power of digital to transform businesses for the better. Our global consulting firm combines creativity and innovative technology to deliver industry-leading digital solutions. Synechron’s progressive technologies and optimization strategies span end-to-end Artificial Intelligence, Consulting, Digital, Cloud & DevOps,...

  • Data Engineer Premium

    3 days ago


    Montreal, Quebec, Canada Tech Talent International Full-time US$80 - US$85 Permanent

    Tech Talent International (SI) supplies technical talent to a variety of clients ranging from Fortune 100/500/1000 companies to small and mid-sized organizations in Canada/US and Europe. We currently have a role as a Data Engineer with our large consulting client on a long term project with a major manufacturing client in the Montreal area. Role: Data...

  • Data Engineer Premium

    21 hours ago


    Toronto, Ontario, Canada SuiteSpot Full-time

    Who We AreSuiteSpot is a PropTech company transforming how residential real estate is managed and operated at scale. Our award-winning Maintenance and Capital SaaS solutions serve the top 50 multifamily property management operators in North America, helping them streamline operations across hundreds of thousands of units.We move fast, ship real solutions,...


  • Toronto, ON, Canada Obsidian Remote Full-time $110,000 - $170,000 Contract

    1. Role Overview Mercor is partnering with a leading AI research organization to engage experienced data scientists for a project focused on evaluating how well AI systems perform real-world data science work. Rather than producing deliverables yourself, you will define what excellent work looks like: designing task-specific grading criteria and scoring...

  • Data Engineer Premium

    22 hours ago


    Toronto, Canada Konrad Full-time $90,000 - $125,000 Contract

    Who We Are Konrad is a next generation digital consultancy. We are dedicated to solving complex business problems for our global clients with creative and forward-thinking solutions. Our employees enjoy a culture built on innovation and a commitment to creating best-in-class digital products in use by hundreds of millions of consumers around the world. We...

  • Data Engineer

    21 hours ago


    Markham, ON, Canada Leadingtalent Full-time $90,000 - $130,000 Contract

    IntroductionAt IBM, work is more than a job – it’s a calling: To build. To design. To code. To consult. To think along with clients and sell. To make markets. To invent. To collaborate. Not just to do something better, but to attempt things you’ve never thought possible. Are you ready to lead in this new era of technology and solve some of the...

  • Data Engineer

    3 days ago


    Montreal, Montreal (administrative region), Canada Novisto Full-time $80,000 - $100,000 Contract

    OverviewWe are seeking a skilled and detail-oriented Data Engineer to join our team. This role is critical to ensuring the reliability, performance, and scalability of our data systems. The ideal candidate has a strong background in database management and performance optimization, along with a collaborative mindset to support cross-functional development...


  • , Canada OpenText Full-time

    OpenText is a global leader in information management, focusing on AI‑powered solutions. The Cloud Services organization is seeking a Principal Artificial Intelligence Engineer to lead agentic AI systems development within the Cloud Platforms & AI Operations team. Responsibilities Design and develop agentic AI systems for IT Operations and IT Service...

  • Junior Data Engineer

    21 hours ago


    Toronto, ON, Canada Amaris Consulting Full-time $40,000 - $45,000 Contract

    As a Junior Data Engineer, you will join a dynamic data team and contribute to the development, optimization, and maintenance of data pipelines and data infrastructure. You will work closely with data analysts, data scientists, and business stakeholders to ensure data availability, quality, and reliability across the organization. Your main responsibilities...