open source investigation jobs in Toronto

10,000 open source investigation job listings in Canada. Find daily updated positions from leading job boards.


  • Toronto, Ontario, Canada Xanadu Full-time

    Xanadu, Toronto-based quantum software company, seeks an experienced Software Development Manager to lead the PennyLane Core Quantum Software team. You will guide a 7-10 person team building features for the PennyLane framework, coordinating with Product Managers and cross-functional groups to deliver high-quality open-source software.Experience in quantum...


  • Toronto, Ontario, Canada Tata Consultancy Services Full-time $110,000 - $130,000 Contract

    Inclusion without Exception Tata Consultancy Services (TCS) is an equal opportunity employer, and embraces diversity in race, nationality, ethnicity, gender, age, physical ability, neurodiversity, and sexual orientation, to create a workforce that reflects the societies we operate in. Our continued commitment to Culture and Diversity is reflected in our...


  • Toronto, ON, Canada Matomo Remote Full-time $90,000 - $130,000 Contract

    Matomo, operated by InnoCraft, is seeking a Product Marketing Manager to define positioning, ICPs and go-to-market motions, connecting customer insight with Product, Marketing and Sales. You will sharpen messaging and enable teams to drive adoption and revenue.You will own launches, enablement and market storytelling to help larger organisations understand...


  • Toronto, ON, Canada Intel Corporation Full-time €45,000 - €60,000 Contract

    Intel Corporation in Toronto is seeking a Compiler Engineering Intern to explore compiler technologies, analyze applications and benchmarks, and help advance Intel's open-source compiler stack. You will work with cross-team groups to triage issues, contribute to middle-end and back-end development, and gain hands-on experience with cutting‑edge...


  • Toronto, ON, Canada Stripe Full-time $140,000 - $190,000 Contract

    Stripe is seeking a Golang-focused engineer to shape the developer experience for their SDKs that power a large portion of Stripe’s API surface. You’ll lead API design discussions and contribute to multi-language SDKs, collaborating across teams to release APIs in the SDKs and improve tooling.The role emphasizes open-source collaboration, language...


  • Toronto, Ontario, Canada Mozilla Full-time

    The Senior Software Engineer, iOS at MZLA Technologies Corporation is a fully remote role building Thunderbird’s iOS app. You will translate product needs into robust mobile solutions, collaborate with cross‑functional teams, and uphold security and accessibility standards across the stack.With 7+ years of software experience and 3+ years in mobile, you...


  • Toronto, Ontario, Canada Regroup Mass Notification Full-time

    Crafty Penguins is expanding and seeking a Senior Linux Systems Specialist for a fully remote position. You will resolve complex Linux-based issues, optimize infrastructure, and collaborate with clients to ensure system reliability.The ideal candidate has 5+ years in Linux environments, is comfortable with Kubernetes and cloud platforms; you will communicate...


  • Toronto, Ontario, Canada RemoteJobsOne Full-time

    IMPORTANT: after you apply, please check your email. We send you a link to complete your application — it is not considered until that last step is done. If you do not see it, check your spam folder. This is a fully remote position , open to candidates based in Canada. Pay: $100–$150/hr Pay: $100–$150/hour Location: Global, fully remote Job Type:...


  • Toronto, Ontario, Canada Canonical Full-time

    Join a global team as a Containerization Engineer focused on virtualisation and cloud infrastructure. Leverage your skills in Go, Rust, or C/C++ to contribute to groundbreaking open-source technologies. This remote role invites you to engage with a diverse, distributed team, concentrating on software delivery, container orchestration, and security-critical...

  • Software Engineer

    5 days ago


    Toronto, Ontario, Canada RemoteJobsOne Full-time

    IMPORTANT: after you apply, please check your email. We send you a link to complete your application — it is not considered until that last step is done. If you do not see it, check your spam folder. This is a fully remote position , open to candidates based in Canada. Pay: $50–$100/hr Role Title: Software Engineer — Open Source Contributions Role...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada Intel Corporation Full-time

    Intel Corporation in Toronto is seeking a Compiler Engineering Intern to explore compiler technologies, analyze applications and benchmarks, and help advance Intel's open-source compiler stack. You will work with cross-team groups to triage issues, contribute to middle-end and back-end development, and gain hands-on experience with cutting‑edge...

  • Investigator II

    2 days ago


    Toronto, Canada Ontario Securities Commission Full-time

    Business UnitRegular, Full timeClosing Date: October 23, 2026The Ontario Securities Commission (OSC) is the statutory body responsible for regulating Ontario’s capital markets in accordance with the mandate established in the provincial Securities Act and the Commodity Futures Act. The mandate of the OSC is to provide protection to investors from unfair,...

  • Sub Investigator

    1 day ago


    Toronto, Ontario, Canada Pharma Medica Research Inc. Full-time

    Pharma Medica Research (PMRI) Inc. is a Contract Research Organization that strives for innovation and original solutions in a highly regulated and competitive industry. If your career goals align with innovation and original thinking you will be the perfect candidate to be part of an inclusive, adaptable, and forward-thinking organization. Our reputation...


  • Toronto, ON, Canada CIRO Full-time $70,000 - $82,000 Contract

    40 Temperance StreetSuite 2600Toronto, ON M5H0B4, CANThe Intelligence Analyst is responsible for conducting open-source intelligence (OSINT) investigations to support CIRO’s Enforcement activities. The role goes beyond data collection to interpret and synthesize complex information from diverse sources, identifying patterns, relationships, and key...


  • Toronto, Ontario, Canada LCBO (Liquor Control Board of Ontario) Full-time

    ## Workplace Investigations SpecialistApply: Human Resources: Toronto, Ontario: Full time: Posted Today: End Date: October 8, 2026 (13 days left to apply): JR26-29236**Location Address:**100 Queens Quay East, 9th Floor, Toronto**Number of Openings:**1**Pay:**$74,671.00 - $130,424**Job Posting Description:****This is an onsite role...


  • Toronto, ON, Canada APOTEX Full-time €73,000 - €122,000 Contract

    Select how often (in days) to receive an alert: Apotex is a Canadian-based global health company. We improve everyday access to affordable, innovative medicines and health products for millions of people worldwide, with a broad portfolio of generic, biosimilar, innovative branded pharmaceuticals and consumer health products. Headquartered in Toronto, with...

  • Sourcing Manager

    2 days ago


    Toronto, Ontario, Canada Canada Life Group Full-time

    Select how often (in days) to receive an alert: In today's fast-paced business environment, effective strategic sourcing and supplier management is essential to maintaining a competitive advantage. Canada Life is continuously assessing our business strategies and supply chain partners to ensure we optimize value while minimizing risk. To support these...


  • Toronto, ON, Canada Apotex Inc. Full-time $73,000 - $122,000 Contract

    About Apotex Inc. Apotex is a Canadian-based global health company. We improve everyday access to affordable, innovative medicines and health products for millions of people worldwide, with a broad portfolio of generic, biosimilar, innovative branded pharmaceuticals and consumer health products. Headquartered in Toronto, with regional offices globally,...

  • Sourcing Manager

    2 days ago


    Toronto, Canada Canada Life Full-time $100,000 - $125,000 Contract

      Permanent Full Time  -       In today's fast-paced business environment, effective strategic sourcing and supplier management is essential to maintaining a competitive advantage. Canada Life is continuously assessing our business strategies and supply chain partners to ensure we optimize value while minimizing risk. To support these efforts, we are...


  • Toronto, ON, Canada CIRO / OCRI Full-time $70,000 - $82,000 Contract

    40 Temperance StreetSuite 2600Toronto, ON M5H0B4, CANThe Intelligence Analyst is responsible for conducting open-source intelligence (OSINT) investigations to support CIRO’s Enforcement activities. The role goes beyond data collection to interpret and synthesize complex information from diverse sources, identifying patterns, relationships, and key...