Machine Learning Eningeer Intern (Brand Ads) - 2027 Summer

TikTok; San Jose (CA); On-site; USD 62,000 - 83,000; Full time

Benefits offered by this job

Health insurance

Wellbeing benefits

Housing allowance

10 paid holidays per year

Paid sick time

Life insurance

Job summary

TikTok offers a campus internship in California with the Brand Innovation Team to work on ad delivery technologies, including pacing, bidding, auction, and forecasting. Interns collaborate with Product and cross-functional teams to translate business goals into scalable delivery strategies and system designs.

Applicants should be pursuing an Undergraduate or Master’s degree in software development or related fields, and demonstrate strong coding, debugging, and system design fundamentals with

Qualifications

• Currently pursuing an Undergraduate/ Master’s degree in Software Development, Computer Science, Computer Engineering, or a related technical discipline.
• Strong coding, debugging, and system design fundamentals.
• Experience with large-scale backend, recommendation, or advertising systems.

Responsibilities

• Build delivery systems across pacing, bidding, auction, traffic allocation, and delivery controls.
• Drive products from concept to launch with Product, Strategy, and XFN partners.
• Turn business goals into scalable delivery strategies and system designs.
• Own technical design, implementation, experimentation, launch, and iteration.
• Use data and experiments to diagnose issues and drive fast iteration.

Skills

Go

C/C++

Java

Python

System design

Problem solving

Cross-functional

Backend systems

Education

Undergraduate or Master’s degree in Software Development / CS

Job description

Responsibilities

The Brand Innovation Team builds technologies that unlock business growth potential. This team owns several ad products: reservation ads, auction ads, and innovative content ads that enable advertisers and users to foster more awareness of their brand to attain their business goals. We work on the end-to-end ad delivery tech stack, including ad bidding, ranking, and forecasting.

The Brand Innovation Team builds technologies that unlock business growth potential. This team owns several ad products: reservation ads, auction ads, and innovative content ads that enable advertisers and users to foster more awareness of their brand to attain their business goals. We work on the end-to-end ad delivery tech stack, including ad bidding, ranking, and forecasting.

We are looking for talented individuals to join us for an internship. Our internship program offers students hands‑on experience, industry exposure, and opportunities to apply their knowledge to real‑world challenges while building a strong foundation for personal and professional growth.

Interns will gain practical experience, explore potential career paths, and participate in social events, learning programs, and development workshops alongside industry professionals.

Candidates may apply to a maximum of two positions across Our Company and its affiliates globally. Applications will be considered in the order they are submitted.

Applications are reviewed on a rolling basis, so we encourage you to apply early. Please clearly state your availability in your resume, including your start and end dates.

Responsibilities

• Build delivery systems across pacing, bidding, auction, traffic allocation, and delivery controls.
• Drive products from concept to launch with Product, Strategy, and XFN partners.
• Turn business goals into scalable delivery strategies and system designs.
• Own technical design, implementation, experimentation, launch, and iteration.
• Use data and experiments to diagnose issues and drive fast iteration.

Qualifications

Minimum Qualifications:

• Currently pursuing a Undergraduate/ Master's degree in Software Development, Computer Science, Computer Engineering, or a related technical discipline.
• Strong coding, debugging, and system design fundamentals.
• Proficiency in Go, C/C++, Java, Python, or similar languages.
• Ability to solve ambiguous problems and make clear engineering trade-offs.
• Strong cross-functional communication and collaboration skills.
• Experience with large-scale backend, recommendation, or advertising systems.

Preferred Qualifications

• Hands-on ads delivery experience in pacing, bidding, auction, ranking, forecasting, or marketplace optimization.

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

Job Information

【For Pay Transparency】Compensation Description (Hourly) - Campus Intern

The hourly rate range for this position in the selected city is $45- $60.

Benefits

Benefits may vary depending on the nature of employment and the country work location. Interns have day one access to health insurance, life insurance, wellbeing benefits and more. Interns also receive 10 paid holidays per year and 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.

The Company reserves the right to modify or change these benefits programs at any time, with or without notice.

For Los Angeles County (unincorporated) Candidates

Qualified applicants with arrest or conviction records will be considered for employment in accordance with all federal, state, and local laws including the Los Angeles County Fair Chance Ordinance for Employers and the California Fair Chance Act. Our company believes that criminal history may have a direct, adverse and negative relationship on the following job duties, potentially resulting in the withdrawal of the conditional offer of employment:

• Interacting and occasionally having unsupervised contact with internal/external clients and/or colleagues;
• Appropriately handling and managing confidential information including proprietary and trade secret information and access to information technology systems; and
• Exercising sound judgment.

About TikTok

TikTok is the leading destination for short-form mobile video. At TikTok, our mission is to inspire creativity and bring joy. TikTok's global headquarters are in Los Angeles and Singapore, and we also have offices in New York City, London, Dublin, Paris, Berlin, Dubai, Jakarta, Seoul, and Tokyo.

Why Join Us

Inspiring creativity is at the core of TikTok's mission. Our innovative product is built to help people authentically express themselves, discover and connect - and our global, diverse teams make that possible. Together, we create value for our communities, inspire creativity and bring joy - a mission we work towards every day.

We strive to do great things with great people. We lead with curiosity, humility, and a desire to make impact in a rapidly growing tech company. Every challenge is an opportunity to learn and innovate as one team. We're resilient and embrace challenges as they come. By constantly iterating and fostering an "Always Day 1" mindset, we achieve meaningful breakthroughs for ourselves, our company, and our users. When we create and grow together, the possibilities are limitless. Join us.

Diversity & Inclusion

TikTok is committed to creating an inclusive space where employees are valued for their skills, experiences, and unique perspectives. Our platform connects people from across the globe and so does our workplace. At TikTok, our mission is to inspire creativity and bring joy. To achieve that goal, we are committed to celebrating our diverse voices and to creating an environment that reflects the many communities we reach. We are passionate about this and hope you are too.

TikTok Accommodation

TikTok is committed to providing reasonable accommodations in our recruitment processes for candidates with disabilities, pregnancy, sincerely held religious beliefs or other reasons protected by applicable laws. If you need assistance or a reasonable accommodation, please reach out to us at https://tinyurl.com/RA-request