Millions of users install TikTok every day. At the User Growth engineering team, we deliver business impact by optimizing the new users' experience since they install the app, and help users of various backgrounds and intentions to find their "Aha!" moment on the platform. Our engineering team drives high-visibility end to end impact by touching various parts of the product, including onboarding experience, video playback experience, Algorithm of For You Feed. 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: - Build new features that touch hundreds of millions of people around the world. - Solve unique, large-scale, highly complex technical problems. - Participate in technical discussions related to team's product and engineering work.

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; - computer science, statistics, or other relevant, machine-learning-heavy majors. - Experience with Python, Java, Golang, C#, or C++. - Experience in either mobile development or backend development - Must obtain work authorization in country of employment at the time of hire, and maintain ongoing work authorization during employment. Preferred Qualifications - Graduating December 2026 onwards with the intent to return to degree program after the completion of the internship. - Passionate about TikTok, augmented reality, as well as creating the most fun, original and creative ideas and experiences. - Demonstrated software engineering experience from previous internship, work experience, coding competitions, or publications. - High levels of creativity and quick problem-solving capabilities By submitting an application for this role, you accept and agree to our global applicant privacy policy, which may be accessed here: https:///legal/privacy