Jobs for freelance data science engineer python sql at Ottawa

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


  • Ottawa, Ontario, Canada Telesat Full-time

    Telesat (Nasdaq and TSX: TSAT) is a leading global satellite operator, providing reliable and secure satellite-delivered communications solutions worldwide to broadcast, telecommunications, corporate and government customers for over 55 years.  Backed by a legacy of engineering excellence, reliability and industry-leading customer service,...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada BDO Canada Full-time €84,000 - €128,000 Temporary

    BDO is a firm built on a foundation of positive relationships with our people and our clients. Each day, our professionals provide exceptional service, helping clients with advice and insight they can trust. In turn, we offer an award‑winning environment that fosters a people‑first culture with a high priority on your personal and professional growth. ...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada TrendAI Full-time

    TrendAI™, the global AI security leader and enterprise business unit of Trend Micro, empowers organizations with full AI visibility and consolidated security that inspires confidence, drives innovation, and eliminates risk. At TrendAI™, we’re always seeking exceptional talent; people who want to collaborate with the best and push boundaries together....


  • Ottawa, ON, Canada Cwf Fcf Full-time €56,000 - €70,000 Contract

    Reports to: Senior Spatial Ecologist Duration: Indeterminate Location: Ottawa (hybrid) Hiring range: $56,265 to $70,331. Compensation above this range may be considered for candidates with significant experience or specialized expertise. Salary Range: $56,265.00 To $70,331.00 Annually Who we are The Canadian Wildlife Federation (CWF) is a national...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Instacart Full-time €176,000 - €225,000 Temporary

    We're transforming the grocery industry At Instacart, we invite the world to share love through food because we believe everyone should have access to the food they love and more time to enjoy it together. Where others see a simple need for grocery delivery, we see exciting complexity and endless opportunity to serve the varied needs of our community. We...


  • Ottawa, ON, Canada Mindrift Full-time

    Freelance Software Developer (Java) - Quality Assurance (AI Trainer) 3 days ago – Be among the first 25 applicants Get AI-powered advice on this job and more exclusive features. This opportunity is only for candidates currently residing in the specified country. Your location may affect eligibility and rates. Please submit your resume in English and...

  • Professional Services Premium

    4 days ago


    Ottawa, Ontario, Canada Acre Security Full-time $70,000 - $90,000 Contract

    Position: Professional Services & Customer Delivery Engineer Location: Ottawa, Canada (Hybrid)Move Security Forward with AcreAre you passionate about transforming the future of security? Do you thrive in a collaborative, innovative environment where your contributions drive real impact? If so, Acre Security is the place for you. Join us in making the world...


  • Ottawa, Canada AtkinsRéalis Full-time

    **Intermediate Geospatial Specialist** Come join us in reshaping the future with AtkinsRéalis. AtkinsRéalis is dedicated in engineering a better future for our planet and its people. The Environmental Business Unit of AtkinsRéalis is a rapidly growing full-service consulting firm that is dedicated to responding to the changing needs of our clients. We...


  • Ottawa, Canada Wiikwemkoong Full-time €60,000 - €81,000 Contract

    Wiikwemkoong Unceded Territory is seeking a highly skilled and detail-oriented Production Database Administrator (Production DBA) to maintain, optimize, and secure critical database systems supporting organizational operations. The Production DBA will report directly to the IST Department Chief Technology Officer and collaborate closely with IT...


  • Ottawa, Ontario, Canada Canonical Full-time

    Junior Software Developer - Observability at Canonical Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is widely used in enterprise initiatives such as public cloud, data science, AI, engineering innovation, and IoT. The company is a pioneer of global...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Arondite Full-time

    About the company Arondite is a defence technology company building the foundational software and AI to power the autonomous age. Our aim is to revolutionise the way organisations collaborate with robots, sensors and autonomous systems and use the data they generate. We are driven by our determination to help defend our collective democratic values and by...


  • Ottawa, ON, Canada Socket.dev Full-time €82,000 - €148,000 Contract

    Would you like the opportunity to solve technical challenges? Are you excited about working with cutting-edge technologies? Join our team Our Edge Platform division designs, develops, and operates technology that helps our customers improve their Web and Media content delivery. Leveraging our deployment of servers around the world, we can uniquely solve...

  • Automation Developer

    4 hours ago


    Ottawa, Ontario, Canada Canadian Bank Note Company, Limited Full-time

    Get AI-powered advice on this job and more exclusive features. Canadian Bank Note Company (CBN) is a trusted leader in secure technology solutions for governments and businesses worldwide. The company operates across various business domains, including currency production, border security, civil identity, driver identification and vehicle information, excise...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Canonical Full-time

    Join to apply for the Junior Software Developer - Observability role at Canonical 1 day ago Be among the first 25 applicants Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is widely used in public cloud, data science, AI, engineering innovation and IoT....


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada BDO Canada Full-time €84,000 - €128,000 Temporary

    We are seeking a versatile data professional to support our data platform built on Microsoft Fabric. This new role will contribute to data ingestion, modeling, and reporting efforts using Fabric's data engineering tools and Power BI. This is a foundational role as we implement our first data lake and begin integrating sources such as SQL servers, Oracle...

  • Senior Engineer

    5 days ago


    Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Aptiv Full-time €90,000 - €120,000 Temporary

    Senior Engineer (SDET) Cloud Wind River is a global leader in delivering software for mission-critical intelligent systems. For more than four decades, the company has been an innovator and pioneer, powering billions of systems that require the highest levels of security, safety, and reliability. Wind River helps customers across automotive, aerospace,...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Neura Market Full-time €180,000 - €225,000 Temporary

    Headquarters: United States or Canada - Remote Opportunity About Us Temporal is an open source programming model that can simplify code, make applications more reliable, and help developers focus on the important things like delivering features faster. We are on a mission to be the reliable foundation of every developer’s toolbox, and are building the...


  • Ottawa, Ontario, Canada Nokia Full-time $47,424 - $91,104 Contract

    Position: Tools and Automation SW Dev Co-op/Intern Number of Position(s): 1 Duration: 4 Months Date: Winter Term Jan 4th - Apr 30th, 2027 Location: Hybrid in Ottawa Responsibilities As a part of our team, you will: • Build web applications, dashboards, and scripts to support internal initiatives. • Design, implement, prototype, and test new code and...

  • Tester

    2 days ago


    Ottawa, Canada Innovapost Full-time

    **Who is Innovapost?**: Great question! We are the technology arm of the Canada Post Group of companies. This includes Canada Post, Purolator, and SCI. By joining us you will be able to make a positive impact on how every Canadian deliver and receives their packages and mail. Next time you see your neighbor picking up their mail and receiving a package, you...


  • Ottawa, Ontario, Canada bairdcareers Full-time

    You Belong at Baird At W.F. Baird, you’re never just a number, you’re part of a global team that values your voice, ideas, and growth. For 40+ years, we have combined the stability of an established and trusted firm with the creativity of a niche engineering company, working where water meets land to design and deliver solutions that protect coastlines,...