Apple is revolutionizing artificial intelligence by developing sophisticated foundation models that power intelligent features across our product ecosystem. We're seeking skilled Machine Learning Engineers to transform cutting-edge research into scalable, production-ready AI solutions. We are looking for engineers who are passionate about building systems that push the frontier of deep learning in terms of scaling, efficiency, and flexibility and delight millions of users in Apple products.
Apple's Foundation Models team is building the next generation of large language models that power intelligent experiences across Apple products. High-quality, diverse, and scalable training data is fundamental to advancing model capabilities in knowledge, reasoning, coding, and multilingual understanding.
We are seeking talented and motivated Research Engineers to advance the state of the art in pretraining data research and engineering. In this role, you will develop novel algorithms and scalable systems for data curation, quality assessment, and optimization, working closely with model training researchers to translate innovative ideas into measurable improvements in foundation model capabilities.
This position offers a unique opportunity to work at the intersection of cutting-edge machine learning research and large-scale systems engineering, with direct impact on the development of next-generation foundation models.
Description
As a Research Engineer on the Pretraining Data team, you will own technically challenging projects spanning research, algorithm development, experimentation, and production engineering.
You will investigate new approaches to improving training data quality, diversity, and efficiency, while building robust and scalable infrastructure to support the processing of massive datasets. You will collaborate closely with model training teams to understand the relationship between data and model capabilities, design controlled experiments, and continuously improve pretraining strategies.
Minimum Qualifications
BS, MS, or PhD in Computer Science, Machine Learning, or a related technical field, or 5+ years of equivalent practical experience.
Strong programming skills in Python and proficiency in developing production-quality software.
Experience with large-scale data processing, distributed computing, or machine learning systems.
Solid understanding of machine learning fundamentals and modern deep learning architectures.
Strong analytical and problem-solving skills, with the ability to independently investigate complex technical challenges.
Preferred Qualifications
Experience with LLM pretraining, training data research, or foundation model development.
Experience designing and implementing scalable data processing pipelines using Spark, Ray, or similar distributed computing frameworks.
Hands-on experience with PyTorch, model training, and experimental evaluation.
Familiarity with data filtering, deduplication, data mixture optimization, and learned data quality signals.
Understanding of scaling laws, training dynamics, and the relationship between data and model performance.
Experience with synthetic data generation, data selection, or model-based data evaluation.
Demonstrated ability to translate research ideas into scalable production systems.
Publications or meaningful contributions to machine learning research or open-source projects.
Employers have access to artificial intelligence language tools (“AI”) that help generate and enhance job descriptions and AI may have been used to create this description. The position description has been reviewed for accuracy and Dice believes it to correctly reflect the job opportunity.
- Dice Id: 90733111
- Position Id: 65746353e3732d5c1579a05ff1648c0d
- Posted 12 days ago
