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    Machine Learning Engineer Intern

    TikTok logo

    TikTok

    Inspire creativity, bring joy.

    10,001+ employeesLos Angeles, CaliforniaEntertainment Providers
    Posted 243 days agoActively hiringPaidSummer 2026Entertainment Providers

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    About the role#

    The Recommendation algorithm team is central to the platform, driving critical product decisions and growth. This internship offers hands-on experience, allowing you to utilize your technical knowledge in real-world scenarios while working alongside machine learning researchers and engineers to innovate on production models.

    What you'll do#

    • Drive the development of industry-leading recommendation systems that elevate user experience, strengthen platform safety, and empower a vibrant content ecosystem.
    • Deliver impactful, end-to-end machine learning solutions that tackle high-priority product challenges related to content understanding, LLMs, robustness, and fairness.
    • Own and optimize the full-stack ML pipeline, from algorithm design to system infrastructure, to improve recommendation performance.
    • Collaborate with cross-functional teams to craft innovative product strategies and develop intelligent solutions that fuel growth in global markets.

    What you'll need#

    • Currently pursuing a Master degree in Computer Science, Computer Engineering, or a similar field.
    • Solid knowledge and experience with at least one popular deep learning framework, such as PyTorch or TensorFlow, and familiarity with deep neural network architectures.
    • Proficient in C/C++, Python, and shell programming, with a deep understanding of data structures and algorithm design.
    • Good knowledge of theoretical and empirical research in addressing research problems.
    • Ability to commit to a 12-week internship during Summer 2026.

    Location & details#

    • Location: San Jose, California
    • Term: Summer 2026 (12 weeks)
    • Modality: On-site
    • Employment: Full-time, paid internship
    Relevant fieldsComputer ScienceComputer Engineering

    About TikTok

    TikTok is a privately held entertainment company headquartered in Los Angeles, California. The organization employs over 10,000 people and operates a platform for the creation, discovery, and sharing of short-form video content. This service facilitates user interaction and self-expression across a broad range of global demographics.

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    TikTok logoTikTok
    Open internships18
    Employees10,001+ employees

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