7 hours ago
Responsibilities
- Design and develop machine learning and deep learning features for Knowledge Question Answering in Siri and Spotlight.
- Build and maintain large-scale data systems, knowledge graphs, and end-to-end production ML pipelines.
- Design, deploy, maintain, monitor, and improve distributed ML systems serving millions of queries per second.
- Use measurement, evaluation, statistical analysis, A/B testing, experimentation, and user feedback to improve model and product quality.
- Develop model monitoring, observability, quality assurance, and human-in-the-loop evaluation systems.
- Optimize ML systems for latency, throughput, and cost and collaborate with product, engineering, and data science teams.
Requirements
- Degree in Computer Science, Machine Learning, or a related field with 2+ years of industry experience building production ML/AI systems, or a PhD in a related field.
- Proficiency in Python, Scala, and Go.
- Experience building large-scale data systems, knowledge graphs, and end-to-end ML pipelines in production, ideally with the Apache software stack and Spark.
- Hands-on production experience with PyTorch or TensorFlow.
- Experience with natural language processing, statistical data analysis, and model evaluation methodologies.
- Experience with CI/CD pipelines, model deployment, and monitoring solutions.
- Preferred: MS degree with 6+ years of industry experience or PhD with 3+ years of production ML experience.
- Preferred: experience with distributed ML systems, experimentation frameworks, human-in-the-loop evaluation, LLM deployment, prompt engineering, fine-tuning, RAG, generative AI, and production model observability.
- Track record of shipping ML-powered consumer features and translating business requirements into technical solutions.
Tech Stack
Categories
About Apple
Apple designs and sells consumer electronics, software, and services for consumers and professionals worldwide, including iPhone, Mac, iPad, Apple Watch, and AirPods, plus platforms like iOS/macOS and services such as the App Store, iCloud, Music, and TV+. Its business combines device sales with services and subscriptions and in-house silicon design. Founded in 1976, Apple is headquartered in Cupertino, California, and trades on NASDAQ as AAPL.