CareerPlan

Machine Learning Engineer, Data for Foundation Models

Cupertino, United States of AmericaFull-time2026-10-14 → 2026-11-14

Core

Building high-quality datasets for foundation model training to improve diffusion and auto-regressive models for Apple products like Genmoji and Image Playground.

Role type

Senior IC machine learning research engineer (data for foundation models)

Builds

Web-scale datasets, distributed training pipelines, application-specific adapters, and on-device optimizations for generative AI features.

Domain

Consumer technology, Generative AI, Foundation Models

Deliverable

production ML models

Required skills

dataset construction, data annotation, data enrichment, data curation, synthetic data generation, ML fundamentals, applied research, image/video data handling, diffusion model training, auto-regressive model training, data ablation experiments

Preferred skills

diffusion image generation model improvement, industrial research output, shipped complex projects, top-tier venue publications

Technologies

PyTorch, JAX, Hadoop, Ray