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    Back-end internships in California

    As of November 12, 2026, Intern Insider listed 148 open internships in California that mention Back-end, from 77 companies. The listings that mention Back-end are Software Engineering, Data Science & Analytics and Science & Research roles at employers such as TikTok, Tesla and NVIDIA. 147 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.
    148 open roles · showing the 60 most relevant · 19 companies · 16 added this week
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    TikTok logoTikTok33 open

    NVIDIA logoNVIDIA5 open

    Speak logoSpeak3 open

    Tesla logoTesla3 open

    PayPal logoPayPal2 open

    Apex - Spacecraft Manufacturing logoApex - Spacecraft Manufacturing1 open

    Brex logoBrex1 open

    Match Group logoMatch Group1 open

    MochaCare (YC W26) logoMochaCare (YC W26)1 open

    NBCUniversal logoNBCUniversal1 open

    Nokia logoNokia1 open

    Overlap logoOverlap1 open

    Reacher logoReacher1 open

    RetailReady logoRetailReady1 open

    Revyl logoRevyl1 open

    Roche logoRoche1 open

    Samsara logoSamsara1 open

    Waymo logoWaymo1 open

    Wedge (YC S25) logoWedge (YC S25)1 open

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    As of November 12, 2026, Intern Insider listed 148 open internships in California that mention Back-end, from 77 companies.

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