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    Java co-op and internships in Ontario

    As of November 11, 2026, Intern Insider listed 66 open internships in Ontario that mention Java, from 30 companies. The listings that mention Java are Software Engineering, Data Science & Analytics and Science & Research roles at employers such as SOTI, Google and Ciena. 66 listings state that the role is paid. This page does not invent a salary when the listing is silent. Browse the roles by employer below. You can read the full posting free, then apply in minutes with a free account.
    66 open roles · showing the 60 most relevant · 28 companies · 11 added this week
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    SOTI logoSOTI13 open

    Ciena logoCiena4 open

    Google logoGoogle4 open

    Huawei Canada logoHuawei Canada4 open

    Foresters Financial logoForesters Financial3 open

    Manulife logoManulife3 open

    Dayforce logoDayforce2 open

    EQ Bank | Equitable Bank logoEQ Bank | Equitable Bank2 open

    General Dynamics Mission Systems logoGeneral Dynamics Mission Systems2 open

    IBM logoIBM2 open

    NVIDIA logoNVIDIA2 open

    Pinterest logoPinterest2 open

    TMX Group logoTMX Group2 open

    Amazon logoAmazon1 open

    American Express logoAmerican Express1 open

    BMO logoBMO1 open

    Capco logoCapco1 open

    Celestica logoCelestica1 open

    Cresta logoCresta1 open

    Entrust logoEntrust1 open

    Genesys logoGenesys1 open

    Multimatic logoMultimatic1 open

    Nelnet logoNelnet1 open

    Qualcomm logoQualcomm1 open

    TechInsights logoTechInsights1 open

    The Citco Group Limited logoThe Citco Group Limited1 open

    Trimble Inc. logoTrimble Inc.1 open

    Waterfront International Ltd logoWaterfront International Ltd1 open

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    As of November 11, 2026, Intern Insider listed 66 open internships in Ontario that mention Java, from 30 companies.

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