Siri NL Platform Software Engineer, Siri Core Modeling

Play a part in the next revolution in human-computer interaction. Contribute to a product that is redefining mobile computing. Create the platform that powers Siri across all Apple devices to be more seamless, and intelligent. Join the Siri NL Platform Team and help shape the future of Apple Intelligence. The work is highly collaborative, requiring you to partner with various engineering teams across Apple to bring new Siri features to life for future products.

Description

In this role, you will be at the forefront of integrating Apple Intelligence into Siri across a full range of Apple devices. You'll design and implement new features, optimize performance, and bring stability to the platform. You will work closely with engineers across Apple to create scalable, efficient, and user-focused solutions that leverage the latest advancements in large language models (LLMs) and on-device intelligence.","responsibilities":"You'll design, develop, test, and maintain the core runtime platform that powers Siri.

Apply LLM to enhance Siri's intelligence and collaborate with cross-functional teams to build and integrate new Siri experiences for upcoming products.

Create software that meets Apple's high standards of quality and performance.

Build tooling and infrastructure to increase productivity of processes.

Preferred Qualifications

Proficient programming skills in Python

Experience with iOS development or building apps for Apple platforms (personal, academic, or professional).

Exposure working with coding agents.

Familiarity with LLMs and Model Context Protocol (MCP).

Exposure to on-device development workflows (e.g., debugging tools, memory profiling, performance optimization).

Self-starter with a proven ability to handle multiple projects with strict deadlines

Minimum Qualifications

Strong programming skills in one or more compiled languages (Swift, C++ or Objective-C).

Demonstrated ability to learn new technologies and development environments quickly.

Excellent communication skills and collaborative skills with cross functional teams.

Solid understanding of computer science fundamentals: data structures, algorithms, system design, concurrency, and object-oriented programming.

M.S./B.S. degree in Computer Science, Machine Learning, or a related technical field, or equivalent practical experience.

Apple is an equal opportunity employer that is committed to inclusion and diversity. We seek to promote equal opportunity for all applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, Veteran status, or other legally protected characteristics. Learn more about your EEO rights as an applicant .