Mobile Audio/Video Software Engineer Intern (TikTok-Intelligent Creation) - 2026 Summer (BS/MS)

Responsibilities

TikTok's Intelligent Creation team develops the core video creation technologies that enable creators to easily capture, edit and publish fun and creative videos directly in the TikTok Android and iOS app. Our team uses the latest audio/video technology on Android & iOS to enable TikTok creators to make unique and high quality video content. Our technology involves camera capture, video import, non-linear editing, audio and video processing, rendering, encoding and much more.

You will be responsible for crafting the technology that enables intuitive effect development and design. From advanced interactions to visual scripting, you'll build the tools our creators need to experiment and make engaging, immersive, and innovative effects, bringing creativity to (augmented) reality! You will focus on building a unified algorithm system that delivers numerous cutting-edge AR algorithms to various TikTok products. Our AR Effect Platform enables the breakthrough AR interactive experience, consumed by hundreds of millions of TikTok users around the world.

We are looking for talented individuals to join us for an internship in 2026. Internships at TikTok aim to offer students industry exposure and hands-on experience. Turn your ambitions into reality as your inspiration brings infinite opportunities at TikTok.
Internships at TikTok aim to provide students with hands-on experience in developing fundamental skills and exploring potential career paths. A vibrant blend of social events and enriching development workshops will be available for you to explore. Here, you will utilize your knowledge in real-world scenarios while laying a strong foundation for personal and professional growth. It runs for 12 weeks.

Candidates can apply to a maximum of two positions and will be considered for jobs in the order you apply. The application limit is applicable to TikTok and its affiliates' jobs globally. Applications will be reviewed on a rolling basis. We encourage you to apply as early as possible. Please state your availability clearly in your resume (Start date, End date).

Summer Start Dates:
- May 11th, 2026
- May 18th, 2026
- May 26th, 2026
- June 8th, 2026
- June 22nd, 2026

Online Assessment
Candidates who pass resume screening will be invited to participate in TikTok's technical online assessment.

Responsibilities:
- Develop innovative camera and editing features that enable TikTok's creators to publish exciting and fun videos;
- Work together in a team to plan, develop and release high quality software that reaches millions of creators and works on many different types of devices;
- Research new and emerging technologies and how to apply them to the video creation and editing process;
- Apply the latest device technologies on Android and iOS platforms to enhance TikTok user's video creation experience.

Qualifications

Minimum Qualifications:
- Currently pursuing an Undergraduate/Graduate/Master in Software Development, Computer Science, Computer Engineering or a related technical discipline
- Able to commit to working for 12 weeks during Summer 2026;

Preferred Qualifications:
- Graduating December 2026 onwards with the intent to return to degree program after the completion of the internship.
- Prefer candidates with mobile development experience or front-end development experience
- Familiar with C/C++ and Rust, along with experience in audio/video processing, OpenGL, FFmpeg, GStreamer, and AVFoundation
- Passionate about TikTok, augmented reality, as well as creating the most fun, original and creative ideas and experiences.

By submitting an application for this role, you accept and agree to our global applicant privacy policy, which may be accessed here: https://careers.tiktok.com/legal/privacy