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Staff Machine Learning Engineer - Ads Relevance & Quality

Cupertino, United States of America💼 Full-time🗓 2026-06-25 → 2026-09-28

Core

Design and implement ML models to evaluate ad relevance, detect unsafe content, and optimize user trust across Apple's ad ecosystem.

Role type

Staff Machine Learning Engineer (Ads Relevance & Quality)

Builds

Intelligent systems for ad relevance, content safety, and query understanding at scale

Domain

Ad tech, NLP, content moderation, search ranking

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

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