Generative AI Applied Scientist, SIML - ISE

Cupertino Until 9/21/2026 First posted July 23, 2026 Last posted July 23, 2026
Job description

Apple's System Intelligence and Machine Learning (SIML) team is seeking a senior Generative AI expert to pioneer the next generation of human-centric device interaction and multimodal scene understanding. You will be at the core of our efforts to develop multimodal LLMs that can perceive and understand complex scenes and nuanced human interactions, behaviors, and preferences. This is a unique opportunity to join a leading applied research group known for its foundational contributions to Apple Intelligence, where you will focus on the end-to-end lifecycle of generative models—from novel architecture design and large-scale training to final deployment.

Description

We are looking for a senior applied scientist with strong ML and Generative modeling skills who can design, train, and deploy multimodal GenAI technology. You will need to learn quickly and implement and demonstrate new user experiences using large foundation models. You will build novel and innovative technology, forge collaborations with cross-functional partners, and adapt and iterate your solutions in a dynamic environment.

You will be expected to advance human interaction and scene understanding modeling across various fronts, from a system level to a core ML algorithm level. Some of the myriad challenges include understanding user behavior and preferences from interactions with the device and the environment, retrieving useful and nuanced information based on past interactions, handling deeply interleaved streaming inputs, reasoning over varying temporal contexts, developing memory systems to enable long-term adaptation, and generating semantically rich internal representations to enable open-ended downstream tasks.

You will be responsible for delivering ML models and solutions that can readily be adopted in production pipelines, such as APIs for production-ready ML models and algorithms well-integrated into our training infrastructure.

Minimum Qualifications

PhD or Masters Degree in Computer Science, Engineering, or a related field with a focus on machine learning; or equivalent experience

Strong research skills with first author publications in top tier ML conferences

Expert-level knowledge of SOTA in large auto-regressive transformer models, multi-modal encoders, and representation learning

Experience with multimodal large language models (LLMs)

Strong programming skills in Python, maintaining ML code bases grounded in software engineering principles

Preferred Qualifications

Proven track record of deploying innovative ML technologies in production

Familiarity with developing ML for resource-constrained devices

Experience working with large cross-functional and diverse teams

About this role

Summary

Design, train, and deploy generative AI models for human device interaction.

Job title

Generative AI Applied Scientist, SIML - ISE

Experience level

senior level

Industry

technology

Location requirements

On-site in Cupertino, no remote work allowed

Salary

Not specified

Management role

No

Skills & keywords

Required skills

pythonmachine learningtransformer modelsmultimodal encodersrepresentation learning

Preferred skills

deployment in productionresource-constrained MLcross-functional teamwork

Specializations

machine learninggenerative modelingmultimodal modelslarge language modelsrepresentation learning
Locations

Structured locations inferred from the posting.

Cupertino, CA, USA

On-site City