Foundation Models Framework Engineer
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Job Location:
Cupertino, CA - USA
Monthly Salary:
Not Disclosed
Posted on:
26-10-2025
Vacancies:
1 Vacancy
Job Summary
As a member of the Swift AI Frameworks team you will implement new features in the Foundation Models framework and craft elegant APIs that surprise and delight our developers. You will be responsible for bringing your ideas to life through all stages of their development: from initial research to API design to model evaluation to testing and development in Swift to documentation and internal dogfooding. Youll join us in energetic discussions of each others work and ideas alongside collaborators possessing a variety of different perspectives and domain also have the opportunity to collaborate with experts throughout Apple including: ML researchers systems engineers user interface designers tools engineers and technical writers. Curious and enterprising individuals who take an expansive view of their role will thrive in this multi-disciplinary environment!
- Interest in machine learning LLMs and generative AI
- Proficiency with Swift (or the capacity to become proficient quickly)
- The ability to work collaboratively and explain complex ideas clearly
- High standards for quality and attention to detail
- The desire to learn and grow keeping pace with cutting edge technologies
- Experience with at least one of the following: Framework and API development LLM tool calling and agentic workflows Model evaluation LLM inference algorithms (e.g. constrained decoding retrieval-augmented generation)
- Bachelorʼs Degree in Computer Science or equivalent experience
- Experience with any of the following is a plus but not required: LLM serving On-device ML systems Multi-modal LLMs Swift API design patterns User interface technologies (e.g. SwiftUI UIKit) Programming language design and implementation Technical writing and Open-source software projects
Key Skills
- ASP.NET
- Health Education
- Fashion Designing
- Fiber
- Investigation
About Company
Ask Siri to name the most successful company in the world and it might respond: Apple. And it's not just out of familial pride. Apple consistently ranks highly in profit, revenue, market capitalization, and consumer cachet. In 2018, the company became the first reach a trillion dollar ... View more
