Large Model System Engineer, TikTok Multimedia Arch

Responsibilities

TikTok is the leading destination for short-form mobile video. Our mission is to inspire creativity and bring joy. TikTok has global offices including Los Angeles, New York, London, Paris, Berlin, Dubai, Singapore, Jakarta, Seoul and Tokyo.

Why Join Us

Creation is the core of TikTok's purpose. Our platform is built to help imaginations thrive. This is doubly true of the teams that make TikTok possible.

Together, we inspire creativity and bring joy - a mission we all believe in and aim towards achieving every day.

To us, every challenge, no matter how difficult, is an opportunity; to learn, to innovate, and to grow as one team. Status quo? Never. Courage? Always.

At TikTok, we create together and grow together. That's how we drive impact - for ourselves, our company, and the communities we serve.

Join us.

We Are Seeking Passionate Individuals To Explore Innovative Applications And Solutions For Large Models In TikTok Multimedia (e.g. Video, Images, And Audio). Your Primary Focus Will Include The Following Areas

• Design and develop state-of-the-art deep learning engineering optimization solutions to support model development and iteration in content understanding and generative AI.
• Optimize end-to-end efficiency in model training and inference, including but not limited to data management, training/inference acceleration, resource utilization enhancement, distributed training support for large-scale models, model architecture optimization, model compression, etc.
• Communicate and collaborate with colleagues in cross-functional teams to improve models, algorithms, and engineering infrastructures.
• Provide AI solutions for multimedia business scenarios across all TikTok products, such as streaming media transmission, image/video/audio creation, content consumption, etc.
  
  

Qualifications

• Proficient in one or more programming languages, such as Python, C, or C . Familiar with common data structures and basic algorithms.
• Familiar with computer architecture and operating systems. Have background with distributed systems and design patterns.
• Familiar with one or more open-source deep learning frameworks (e.g., TensorFlow, PyTorch, Paddle, Spark ML). Understanding the underlying design of the framework, or familiar with the source code. Experiences in contributing open-source projects are preferred.
• Strong enthusiasm for challenging tasks, strong problem-solving and analytical skills, and a strong sense of responsibility.
  
  

Preferred Qualifications

• Experience in large-scale distributed machine learning, parallel training, distributed data processing frameworks like Hadoop/Spark.
• Experience in developing open-source algorithm frameworks in areas such as CV, NLP, speech, or experience in deep learning model acceleration and engineering implementation.
  
  

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 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 gprd.accommodations@tiktok.com.

Job Information

【For Pay Transparency】Compensation Description (Annually)

The base salary range for this position in the selected city is $194000 - $355000 annually.

Compensation may vary outside of this range depending on a number of factors, including a candidate’s qualifications, skills, competencies and experience, and location. Base pay is one part of the Total Package that is provided to compensate and recognize employees for their work, and this role may be eligible for additional discretionary bonuses/incentives, and restricted stock units.

Benefits may vary depending on the nature of employment and the country work location. Employees have day one access to medical, dental, and vision insurance, a 401(k) savings plan with company match, paid parental leave, short-term and long-term disability coverage, life insurance, wellbeing benefits, among others. Employees also receive 10 paid holidays per year, 10 paid sick days per year and 17 days of Paid Personal Time (prorated upon hire with increasing accruals by tenure).

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.