Machine Learning Engineer

5 hours ago


San Jose, California, United States Tik Tok Full time
About the Role:

The Multimedia Arch team is responsible for optimizing user experience and cost for the whole video on demand and live streaming system at TikTok.

We are building intelligence and personalized end-to-end multimedia systems to power the TikTok ecosystem.

We are seeking a passionate machine learning engineer to collaborate with product and engineering teams to identify opportunities and improve overall system performance and efficiency by integrating AI algorithms across the entire multimedia system.

Responsibilities include designing service-side ML systems, implementing ML models, and validating their impact on the overall system through A/B testing.

We are looking for talented individuals to join our team in 2025.

As a graduate, you will get unparalleled opportunities to kickstart your career, pursue bold ideas, and explore limitless growth opportunities.

Co-create a future driven by your inspiration with TikTok.

Successful candidates must be able to commit to an onboarding date by the end of 2025.

Applications will be reviewed on a rolling basis.

Candidates can apply to a maximum of two positions and will be considered for jobs in the order they apply.

The application limit is applicable to TikTok and its affiliates' jobs globally.

Online Assessment:

Candidates who pass resume evaluation will be invited to participate in TikTok's technical online assessment in HackerRank.

Responsibilities:

  • Apply causal inference algorithms to understand users and improve user experience at TikTok.
  • Develop machine learning solutions for user behavior prediction, app traffic prediction, and video understanding.
  • Work cross-functionally with product managers, data scientists, and product engineers to understand insights, formulate problems, design and refine machine learning algorithms, and further drive the exciting growth of global TikTok users.
  • Run regular A/B tests, perform analysis, and iterate algorithms accordingly.

Qualifications:

  • Master's degree in computer science, data science, or any ML-related field.
  • Familiar with applied machine learning, such as classification, deep neural networks, transformers, multitask learning, etc.
  • Proficient in at least one programming language, such as Python and C++.
  • Have a passion for learning and an eagerness to experiment with new techniques and good communication and a cooperative spirit.

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.

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.



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