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Software Engineer Intern (Recommendation Infra - Data-Arch-TikTok US) - 2025 Summer (PhD)

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ByteDance

3mo ago

  • Internship
    Full-time
    Summer Internship
  • Data
    Software Engineering
  • Seattle

AI generated summary

  • You must be a PhD student in CS or related field, skilled in C/C++/Java/Python, with 12-week availability in Summer 2025, and have experience in relevant tech areas.
  • You will build and maintain high-performance services and data pipelines for TikTok's recommendation system, focusing on efficient global solutions and developing advanced computing frameworks.

Requirements

  • Minimum Qualifications:
  • • Currently pursuing PhD in Computer Science or a related technical discipline
  • • Able to commit to working for 12 weeks during Summer 2025
  • • Must obtain work authorization in country of employment at the time of hire, and maintain ongoing work authorization during employment.
  • • Experience in programming, included but not limited to, the following programming languages: C, C++, Java or Python.
  • • Effective communication skills, self-driven learner, a sense of ownership
  • • Projects or research experienced in at least one area of the following areas: personalized recommendations, search engine, machine learning, distributed storage system, big data frameworks is a plus.
  • Preferred Qualifications
  • • Graduating December 2025 onwards with the intent to return to degree program after the completion of the internship.

Responsibilities

  • Build and maintain high performance online services for TikTok recommendation system to support various types of products, such as For You Feed, E-commerce, Social, etc.
  • Build extremely efficient and reliable data pipelines for candidates generation, profile generation, training examples generation, realtime online training, etc;
  • Build globalized large-scale recommendation system;
  • Design and develop high performance computing frameworks and storage systems.

FAQs

What is the duration of the internship?

The internship program runs for 12 weeks, beginning in May or June 2025.

What are the start dates available for the internship?

Available start dates are May 12, May 19, May 27 (after Memorial Day), June 9, and June 23, 2025.

Are there any specific qualifications required for this internship?

Yes, candidates must be currently pursuing a PhD in Computer Science or a related technical discipline and have programming experience in languages such as C, C++, Java, or Python.

Is there a limit on the number of positions I can apply for?

Yes, candidates can apply to a maximum of two positions at TikTok and its affiliates globally.

Will there be any opportunities for hands-on experience during the internship?

Yes, the internship aims to provide students with hands-on experience in developing fundamental skills and exploring potential career paths.

What type of projects will interns be involved in?

Interns will work on building and maintaining high-performance online services, data pipelines, globalized recommendation systems, and high-performance computing frameworks.

Is there any compensation for this internship?

Yes, the hourly rate for this position ranges from $57 to $72, depending on the selected city.

Do interns receive any benefits during the internship?

Yes, interns have day one access to health insurance, life insurance, well-being benefits, 10 paid holidays per year, and paid sick time.

What are the preferred qualifications for candidates?

Preferred candidates should be graduating in December 2025 onwards and intend to return to their degree program after the internship.

How can I ensure my application is reviewed quickly?

Applications will be reviewed on a rolling basis, so it is encouraged to apply early to increase your chances of being considered.

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ByteDance

Technology
Industry
10,001+
Employees
2012
Founded Year

Mission & Purpose

ByteDance is a global incubator of platforms at the cutting edge of commerce, content, entertainment and enterprise services - over 2.5bn people interact with ByteDance products including TikTok. Creation is the core of ByteDance's purpose. Our products are built to help imaginations thrive. This is doubly true of the teams that make our innovations possible. Together, we inspire creativity and enrich life - a mission we aim towards achieving every day. At ByteDance, we create together and grow together. That's how we drive impact - for ourselves, our company, and the users we serve. We are committed to building a safe, healthy and positive online environment for all our users.