Staff Machine Learning Engineer – Ads Predictions
Core
Build core machine learning models for ad predictions and monetization across Apple's App Store and News platforms.
Role type
Staff Machine Learning Engineer (Ads Predictions)
Builds
ML models predicting user interaction, CTR, and CVR for ad and sponsorship placements
Domain
Advertising technology, large-scale information retrieval, deep learning
Deliverable
production ML models
Required skills
Large-scale ML modeling, neural network architectures (Transformers, DNNs, RNNs), reinforcement learning, retrieval algorithms, distributed data pipelines, A/B testing, Python, SQL/Scala/Java
Preferred skills
MS/PhD in CS/ML/AI, learning-to-rank algorithms, embedding-based ranking
Technologies
TensorFlow, PyTorch
Responsibilities
Design and implement ML models for user interaction prediction; Develop and optimize retrieval algorithms; Contribute to deep neural networks and LLM-based ranking signals; Work with large-scale datasets to improve model accuracy; Collaborate to scale models to production; Design and run large-scale experiments
Seniority
Staff, hands-on IC with strategic impact
