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Principal Research Scientist, Siri Innovation Studio

Cupertino, United States of America💼 Full-time🗓 2026-07-13 → 2026-09-28

Core

Lead end-to-end incubations from ideation to deployment for Apple Intelligence and Siri, applying state-of-the-art ML research and agentic systems to build personal, privacy-focused AI features.

Role type

Principal Research Scientist (ML/Agentic Systems)

Builds

Next-generation AI assistant capabilities (Siri, Apple Intelligence) and speech-related products

Domain

Consumer AI / Large-scale ML Systems

Deliverable

production ML models

Required skills

ML modeling, algorithmic innovation, agentic systems, end-to-end incubation leadership, large-scale system lifecycle management, academic publication record, proficiency in JAX/PyTorch/Tensorflow

Preferred skills

High-level architecture influence, cross-functional partnership (hardware/software/design), translating complex technical work for executives

Technologies

JAX, PyTorch, Tensorflow

Responsibilities

Lead end-to-end incubations with full technical ownership from ideation and prototyping; Drive advances in applied ML research to address strategic priorities; Co-invent novel ML modeling approaches and architectures; Mentor team members to raise technical excellence; Partner with cross-functional teams to shape product direction and deliver scalable ML technologies

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