Jobs for freelance data science engineer python sql at Ottawa

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

  • IT Operations Lead Premium

    2 weeks ago


    Ottawa, Ontario, Canada Giatec Scientific Inc. Full-time US$75,000 - US$115,000

    ABOUT GIATEC: Giatec Scientific Inc. is a global leader in smart concrete testing technologies, bringing real-time data, AI, and IoT solutions to jobsites worldwide. Our core products - SmartRock®, SmartMix®, and MixPilot® - support the full concrete lifecycle, from mix design and production to placement and performance monitoring, helping teams improve...

  • Embedded Software Engineer Intern Premium

    2 weeks ago


    Ottawa, Canada Ciena Government Solutions Full-time US$25 - US$34

    As the global leader in high-speed connectivity, Ciena is committed to a people-first approach. Our teams enjoy a culture focused on prioritizing a flexible work environment that empowers individual growth, well-being, and belonging. We’re a technology company that leads with our humanity—driving our business priorities alongside meaningful social,...

  • Frontend/UI Developer Premium

    2 weeks ago


    Ottawa, Ontario, Canada Larus Technologies Full-time US$80,000 - US$90,000

    Job SummaryFull-time: 37.5 Hours per week, Monday to FridayLocation: Ottawa Office (Up to 3 days per week), 70 Laurier Ave West, Suite 310, Ottawa, ON K1P 5V5 and Ottawa-based Home Office, or, remote if located outside of the National Capital Region.Reporting To: Director of TechnologySalary Range: $80,000-90,000Type of Vacancy: NewWe are looking for a...


  • Ottawa (ON), Canada Canada Mortgage and Housing Corporation Full-time

      Job Requisition ID: 12290   Position Status: Permanent Full Time  Position Type: Hybrid   Office Location: Ottawa (ON); Calgary (AB); Halifax (NS); Montreal (QC); Toronto (ON); Vancouver (BC) Travel Requirement: Travel not required  Language Designation: English Essential  Language Skill Levels (Read/Write/Speak): ZZZ  Security...

  • Integration Specialist Premium

    2 weeks ago


    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, Telesat has...


  • Ottawa (ON), Canada Canada Mortgage and Housing Corporation Full-time

      Job Requisition ID: 12341   Position Status: Temporary Full Time  Position Type: Hybrid   Office Location: Ottawa (ON); Calgary (AB); Halifax (NS); Montreal (QC); Toronto (ON); Vancouver (BC) Travel Requirement: Limited  Language Designation: English Essential  Language Skill Levels (Read/Write/Speak): ZZZ  Security Requirement: ...

  • Senior Controls Developer Premium

    2 weeks ago


    Ottawa, Ontario, Canada Konnexis Incorporated Full-time

    Position Summary Senior Controls Developer is responsible for developing innovative control systems dedicated to the sterilization industry designed to meet market, Customer, and regulatory requirements. These advanced control systems are used to monitor and control radiation, sterilization, and conveyance systems as per customer requirements. The Senior...


  • Ottawa, Canada Lumentum Full-time US$110,625 - US$149,675

    It's fun to work in a company where people truly BELIEVE in what they're doing!We're committed to bringing passion and customer focus to the business.If you like wild growth and working with happy, enthusiastic over-achievers, you'll enjoy your career with us!Lumentum Canada was awarded the 2022 National Capital Region’s Top Employers for the 6th...

  • APTPUO Fall 2026- MIA5150-REPOST Premium

    2 weeks ago


    Ottawa, Canada University of Ottawa Part-time

    Posting Reason:New PositionLocation:Main CampusAcademic Period:2026 Fall SemesterFaculty:Faculté de génie / Faculty of EngineeringAcademic Unit:École de conception et d’innovation pédagogique en génie \\ School of Engineering Design and Teaching InnovationCourse Title:Generative AI and Large Language ModelsCourse Code:MIA5150Section:BCourse...

  • Customer Support Architect Premium

    2 weeks ago


    Ottawa, Ontario, Canada Assent Full-time

    Company DescriptionAssent is the leading AI native platform for supply chain sustainability and compliance, trusted by complex manufacturers and distributors around the world. Built and backed by experts who have led global compliance programs, our unified platform combines advanced AI, regulatory expertise, and the world’s largest supply chain data...

  • Customer Experience Consultant Premium

    2 weeks ago


    Ottawa, Ontario, Canada Cisco Full-time US$106,700 - US$210,200

    The application window is expected to close on: 08/20/2026 Job posting may be removed earlier if the position is filled or if a sufficient number of applications are received. Customer Experience Consultant -Campus Introduction We design, implement, and optimize Cisco technology to solve real-world business problems. We translate complex requirements into...

  • Software Developer Co-op Premium

    2 weeks ago


    Waterloo / Ottawa / Ontario, Canada Magnet Forensics Full-time US$22 - US$33

    Who We Are; What We Do; Where We’re Going   Magnet Forensics is a global leader in the development of digital investigative software that acquires, analyzes, and shares evidence from computers, smartphones, tablets, and IoT-related devices. We are continually innovating so our customers can deploy advanced and effective tools to protect their companies,...


  • Ottawa, Ontario, ON, Canada Scribd, Inc. Remote Full-time

    Scribd, Inc. is on a mission to advance human understanding. Our four products — Scribd®, Slideshare®, Everand™, and Fable — help billions of people across the globe move beyond access and into insight, application, and expertise. **Culture at Scribd, Inc.** We support a culture where our employees can be real and be bold; where we debate and...


  • Ottawa (ON), Canada Canada Mortgage and Housing Corporation Full-time US$86,816 - US$108,520

      Job Requisition ID: 11978   Position Status: Permanent Full Time  Position Type: Hybrid   Office Location: Ottawa (ON); Montreal (QC) Travel Requirement: Limited  Language Designation: English Essential  Language Skill Levels (Read/Write/Speak): ZZZ  Security Requirement:  Secret  Salary: Our salaries generally range from...


  • Ottawa (ON), Canada Canada Mortgage and Housing Corporation Full-time US$104,180 - US$130,225

      Job Requisition ID: 11966   Position Status: Permanent Full Time  Position Type: Hybrid   Office Location: Ottawa (ON); Montreal (QC); Toronto (ON) Travel Requirement: Limited  Language Designation: English Essential  Language Skill Levels (Read/Write/Speak): ZZZ  Security Requirement:  Secret  Salary: Our salaries generally range from...

  • Head IT Modernization Premium

    2 weeks ago


    CA Ottawa, ON CA (Primary), Ontario CPCS Full-time A$110,000 - A$140,000

    Description CPCS | Advisors to infrastructure leaders Better infrastructure solutions. Better lives. Position details Title: Head IT Modernization Status: New permanent, full-time  Location:  Ottawa preferred; other Canadian locations may be considered Travel: Occasional, as required Annual salary range: CA$ 110,000 – 140,000, with eligibility for...

  • Senior Embedded Software Engineer Premium

    2 weeks ago


    Ottawa, Ontario, Canada Ranovus Full-time

    Social networking, machine learning, and big data analytics demand ever-increasing network connectivity. RANOVUS, with operations in Ottawa, Canada, Nuremberg, Germany, and San Jose, USA, is a solution provider for the next generation data center infrastructures. We aim to deliver advanced technology that minimizes environmental impact through lower power...

  • Intern Engineer Premium

    2 weeks ago


    Ottawa, Ontario, Canada Huawei Technologies Canada Co., Ltd. Full-time $58,000 - $104,000

    Huawei Canada has an immediate internship opening for an Engineer. About the team:  openJiuwen is an international open source AI Agent community building infrastructure for the AI Agent era. Our ecosystem includes JiuwenSwarm—our flagship multi-agent framework—along with Agent Framework, Agent Runtime, Agent Studio, MCP, Tool Calling, Workflow,...


  • Ottawa, Canada Ciena Government Solutions Full-time US$85

    As the global leader in high-speed connectivity, Ciena is committed to a people-first approach. Our teams enjoy a culture focused on prioritizing a flexible work environment that empowers individual growth, well-being, and belonging. We’re a technology company that leads with our humanity—driving our business priorities alongside meaningful social,...


  • Ottawa, Canada Ciena Government Solutions Full-time US$25 - US$32

    As the global leader in high-speed connectivity, Ciena is committed to a people-first approach. Our teams enjoy a culture focused on prioritizing a flexible work environment that empowers individual growth, well-being, and belonging. We’re a technology company that leads with our humanity—driving our business priorities alongside meaningful social,...