Senior Machine Learning Engineer - Ads Relevance & Quality
Core
Design and implement machine learning models to evaluate ad relevance, detect unsafe content, and optimize user satisfaction across Apple Services.
Role type
Senior IC machine learning engineer (ads relevance & quality)
Builds
Intelligent systems for ad relevance evaluation, offensive content detection, and semantic query understanding
Domain
Ad tech, content moderation, NLP
Deliverable
production ML models
Required skills
NLP, Transformer architectures, LLM fine-tuning, A/B testing, Python, SQL, fairness evaluation
Preferred skills
Scala, Java, PhD in CS/ML/NLP
