Senior Machine Learning Engineer – Video & Copyright AI

TikTok Inc.

San Jose (CA)

On-site

USD 218,000 - 388,000

Full time

14 days+

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Benefits offered by this job

Medical insurance

Dental insurance

Vision insurance

401(k) with company match

Paid parental leave

Disability insurance (short-term &

Long-term disability

Life insurance

Wellbeing benefits

Paid holidays

Paid sick days

Paid Personal Time

Job summary

TikTok Inc. is seeking an experienced Machine Learning Engineer to join the Dedup team in the US. You will build scalable ML systems for billions of users, focusing on video understanding, originality, and content integrity.

You will deploy models and data pipelines, run production experiments, and collaborate with cross-functional teams for reliable deployment. The role requires a strong ML background, experience with PyTorch or TensorFlow, and familiarity with multimedia CV techniques.

Qualifications

Bachelor's degree in Computer Science or related field required.
Minimum 3 years of industry experience in Machine Learning.
Proficiency with at least one deep learning framework (e.g., PyTorch, TensorFlow).
Experience in Multimedia or Computer Vision areas such as image/video/audio retrieval, representation learning, re-identification, or unsupervised/self-supervised learning.

Responsibilities

Build and scale the Dedup and Copyright system that supports billions of users globally.
Design and deploy machine learning models to support video understanding and content integrity.
Integrate cutting-edge AI technologies to improve model accuracy, performance, and system efficiency.
Develop scalable data pipelines and infrastructure to support training and serving of ML models on real-time, unstructured data.
Run experiments to evaluate and debug models in production environments.
Collaborate with cross-functional teams to ensure smooth deployment and monitoring of ML systems.