Senior Machine Learning Engineer, Apple Search & Knowledge Platforms
Core
Developing and fine-tuning large language models (LLMs) and deep learning systems for Open Domain Question Answering, summarization, and search relevance to power Apple's AI products like Siri and Apple Intelligence.
Role type
Senior IC machine learning engineer (LLMs & NLP)
Builds
Production-ready generative AI features for Siri, Apple Intelligence, Safari, and iMessage
Domain
Consumer technology, Generative AI, Natural Language Processing
Deliverable
production ML models
Required skills
Large language model development, Deep learning fundamentals, Model fine-tuning (SFT, RLHF, LoRA), RAG applications, Python, TensorFlow/Pytorch/JAX
Preferred skills
PhD in CS/AI/ML, Large-scale model training and optimization, Scientific publications, LLM safety guardrails design
Technologies
Python, TensorFlow, PyTorch, JAX, LLMs, RAG
Responsibilities
Conduct R&D on state-of-the-art deep learning and LLMs for NLP tasks; Develop and evaluate domain-specific LLMs for summarization, QA, and search; Transfer cutting-edge generative AI research to production; Translate product requirements into modeling and engineering tasks; Stay current with advancements in deep learning and LLMs
Seniority
Senior, hands-on IC