Senior Machine Learning Engineer

What you'll do

• Develop and research next-generation algorithms for product search, recommendation systems, and personalization.
• Build scalable, production-ready machine learning solutions from initial concept through deployment.
• Implement Generative AI features including RAG-based models and transformer architectures.
• Improve and maintain internal machine learning infrastructure and tooling.
• Develop data processing pipelines using big data technologies like Spark and SQL.
• Create automated systems to enhance the Apple Online Store experience.
• Mentor junior machine learning engineers on best practices and technical standards.

What we're looking for

• Bachelor's degree in Computer Science, Statistics, Mathematics, or equivalent experience.
• 5+ years of experience building high throughput scalable applications or machine learning models.
• Proficiency in object-oriented programming languages such as Python, Java, or C++.
• Experience building distributed systems and data processing pipelines using big data technologies like Spark, SQL, Snowflake, or Hadoop.
• Experience with Recommender Systems, Personalization, Search, Computational Advertising, or Natural Language Processing.
• Experience with Generative AI (including RAG) and transformer architecture.
• Experience with Deep Learning, Bandits, Probabilistic Graphical Models, or Reinforcement Learning.
• Proficiency with frameworks such as Spark, TensorFlow, Keras, and PyTorch.