Machine Learning Engineer, Monetization Data Alignment
Core
Building scalable intelligence capabilities for TikTok monetization (ads, e-commerce, short video, live streaming) by developing AI labeling, content understanding, and multimodal reasoning systems.
Role type
Senior IC machine learning engineer (monetization data alignment)
Builds
Production-grade ML systems for labeling automation, multimodal understanding, rule retrieval, agent development, and interpretable decision-making.
Domain
Social media monetization, multimodal AI, large language models
Deliverable
production ML models
Required skills
LLM/MLLM, NLP, computer vision, multimodal learning, reinforcement learning, agent workflows, large model training and fine-tuning, chain-of-thought reasoning, model alignment
Preferred skills
AI labeling, content understanding, taxonomy systems, RLHF/RLAIF, autonomous decision systems, research publications
Technologies
LLMs, MLMs, NLP, CV, RL, agents
Responsibilities
Design ML solutions for AI labeling and content understanding; apply multimodal learning techniques for text, image, audio, and video; build systems for labeling automation and risk detection; productionize agent and RL approaches for complex decision-making; develop interpretable solutions like CoT reasoning and explanation generation.
Seniority
Senior, hands-on IC
