Jobs for freelance machine learning developer python at Ottawa

1,000 freelance machine learning developer python job listings in Canada. Find daily updated positions from leading job boards.


  • Ottawa, Canada SPECTRAFORCE Full-time

    Title: Product Data Manager Location: Remote (Canada ) Pay Rate: $70-80/hr Role Overview: We are looking for a Senior Strategic Data Product Manager with strong experience in Data Product Management and Machine Learning/Data Science products. This is a strategic role focused on turning data and ML capabilities into scalable business products. Key...

  • Digital IC Designer

    2 days ago


    Ottawa, Canada onsemi Full-time €102,000 - €127,000 Contract

    At onsemi, we help improve lives through silicon solutions every day. Our intelligent power and sensing technologies solve the world's most complex challenges and lead the way in creating a safer, cleaner, and smarter world. We develop low-power mixed-signal SoCs that sense and connect the world or help manage personal health through body worn or implantable...


  • Ottawa, ON, Canada Rackspace Technology Full-time

    1 week ago Be among the first 25 applicantsGet AI-powered advice on this job and more exclusive features.About the Role:We are looking for a seasoned Principal ML OPS Engineer to architect, build, and optimize ML inference platform. The role demands an individual with significant expertise in Machine Learning engineering and infrastructure, with an emphasis...


  • Ottawa, Ontario, Canada Cloud Insights Full-time

    Principal Solutions Architect – AI Security 1 day ago – Be among the first 25 applicants This range is provided by Cloud Insights. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range CA$115,000.00/yr - CA$115,000.00/yr Direct message the job poster from Cloud Insights Cloud Insights o/a...


  • Ottawa, ON, Canada enurgen Full-time $120,000 - $170,000 Contract

    Enurgen is building DUET, a generational platform for utility-scale solar that turns raw fleet telemetry into recovered revenue. We close the gap between what conventional monitoring can see and what it can diagnose, and across a portfolio it adds up to a lot. At our core is DUET (DUal-sided Energy Tracer), a 3D, physics-based energy yield model spun out of...


  • Ottawa, Ontario, Canada Google Full-time

    info_outlineXThis posting is for a new vacancy.Google utilizes AI tools to assist in assessing candidates in our hiring processes.Minimum qualifications: Bachelor's degree in Computer Science, Information Systems, Cybersecurity, a related technical field, or equivalent practical experience. 5 years of experience in SOC analyst, malware research, threat...


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

    To achieve our ambitious goals, we're looking for a Director, Advanced Natural Language Research, to lead our Strategic Research team. This person will head the strategic research team at Grammarly, with the aim of propelling the company to the forefront of technology. The responsibilities of this role include defining strategic research and product...


  • Ottawa, ON, Canada Johnson Electric Group Full-time

    Johnson Electric Group in Ancaster, ON is seeking an Electrician for onsite work focused on electrical design, automation, and machine safety in advanced manufacturing. The role supports development, testing, installation, and ongoing maintenance of electrical automation across multiple lines, with learning and growth opportunities.Responsibilities include...


  • Ottawa, Ontario, Canada EngineersOfAI Full-time

    We're transforming the grocery industryAt 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 work...


  • Ottawa, Ontario, Canada Nokia Full-time

    Job Description IP 4 th level support and test engineer Within R&D our focus is on customer issues that are escalated through the 2 nd and 3 rd level support organization. As such we have the role of 4 th level customer support engineers. We have a lot of interaction between Antwerp, California, Ottawa, Bangalore & the UK as our test and development...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Cisco Systems, Inc. Full-time €126,000 - €159,800 Temporary

    The application window is expected to close on: 09/10/2026 Job posting may be removed earlier if the position is filled or if a sufficient number of applications are received. *** The successful applicant will be performing work in Canadian Critical National Infrastructure and / or Canadian government classified environments, and therefore, must be a...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Anvil Full-time €140,000 - €180,000 Temporary

    Senior Infrastructure Engineer (Forward Deployed) About Anvil Anvil is a trusted partner in the defence industry, delivering cutting‑edge solutions that enhance military capabilities and operational effectiveness. We extend our expertise to public safety, law enforcement, and national security organizations, accelerating mission‑critical...


  • Ottawa, ON, Canada Socket.dev Full-time €114,000 - €164,000 Contract

    Sr. Network Technical Support This position is newly created and currently vacant. This role has been designed as 'Hybrid' with a requirement that you will work on average 2 days per week from an HPE office. Who We Are: Hewlett Packard Enterprise is the global edge-to-cloud company advancing the way people live and work. We help companies connect,...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Affirm Full-time €133,000 - €183,000 Temporary

    About The InfoSec & IT Team The Application Security team helps affirm build and launch products that earn customer trust, meet compliance obligations, and reduce business risk. We partner closely with product, engineering, infrastructure, risk, compliance, and other teams to identify security risks early, recommend pragmatic mitigations, and help teams...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Scribd, Inc. Full-time €151,000 Temporary

    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 commit...

  • Senior GNC Robotics Engineer Premium

    2 days ago


    Ottawa, Ontario, Canada Mission Control Space Services Full-time US$105,000 - US$170,000 Contract

    Mission Control is based in Ottawa, Ontario, Canada, with a Rover Development Facility in St. Mary’s, Ontario. We’re looking for an enthusiastic and talented individuals to join our team.     About Us Mission Control empowers explorers by innovating to make advanced technology viable for use in space. Using Spacefarer™ and SpacefarerAI™,...


  • Ottawa, ON, Canada Boosted Full-time

    Senior Full Stack Engineer (Node.js + React)We are seeking an exceptional Sr Full Stack Engineer who demonstrates technical excellence in developing and delivering high-quality software solutions. In this role, you will own significant areas of our projects, drive technical implementation, champion best practices, and work closely with cross-functional teams...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Jobgether Full-time €160,000 - €182,000 Temporary

    This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Principal Data Scientist based in Canada. This is a senior technical leadership opportunity focused on developing advanced AI models for digital pathology and oncology. You will help shape the next generation of diagnostic...


  • Ottawa, Ontario, Canada Lumentum Full-time

    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...

  • AI Scientist

    4 days ago


    Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada BDO Canada Full-time €110,000 - €160,000 Temporary

    Putting people first, every day 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...