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TikTok · 10 hours ago

Software Engineer Intern (Ads Infrastructure) - 2026 Summer (BS/MS)

San Jose, CA

Internship

Onsite

Intern

$45/hr - $60/hr

Start in 2026 Spring

TikTok is the leading destination for short-form mobile video, and they are seeking a Software Engineer Intern for their Ads Infrastructure team. The intern will participate in the development of a large-scale Ads system and work with product and business teams on product vision.

Content CreatorsContent DiscoveryMedia and EntertainmentSocial MediaVideo

H1B Sponsor Likely

Responsibilities

Participate in the development of a large-scale Ads system

Responsible for the development of state-of-the-art software engineering projects

Own key targeting components or strategies in the TikTok ads monetization ecosystem

Work with product and business teams on product vision

Qualification

Programming languagesComputer science knowledgeDebugging skillsIndustry experienceTeamwork skillsEmpathyHonestyCritical thinkingProblem-solvingCommunication skills

Required

Currently pursuing an Undergraduate/Master in Computer Science or a related technical discipline

Excellent programming, debugging, and optimization skills in one or more general-purpose programming languages, including but not limited to: Go, C/C++, Python, and Java

Ability to think critically and to formulate solutions to problems in a clear and concise way

Deep understanding of computer architectures, data structures, and algorithms

Very strong teamwork skills (e.g. communication, ownership, empathy, honesty)

Must be able to commit to a 12-week full-time work period during Summer 2026

Preferred

Experience in the advertising, e-commerce or gaming industry

Benefits

Interns have day one access to health insurance

Life insurance

Wellbeing benefits and more

Interns also receive 10 paid holidays per year

Paid sick time (56 hours if hired in first half of year, 40 if hired in second half of year)

Interns who are not working 100% remote may also be eligible for housing allowance.

Company

TikTok

Glassdoor3.4

TikTok is a short-form video entertainment app and social network platform. It is a sub-organization of ByteDance.

Founded in 2003

Los Angeles, California, USA

10001+ employees

https://www.tiktok.com

H1B Sponsorship

TikTok has a track record of offering H1B sponsorships. Please note that this does not guarantee sponsorship for this specific role. Below presents additional info for your reference. (Data Powered by US Department of Labor)

Distribution of Different Job Fields Receiving Sponsorship

Represents job field similar to this job

Trends of Total Sponsorships

2025 (979)

2024 (601)

2023 (387)

2022 (322)

2021 (133)

2020 (72)