Software Engineer - LLM Workflows - Apps

Requirements

• Experience fine-tuning Large Language Models for specific domains or tasks, alongside integrating LLMs and deploying fine-tuned adapters.
• Experience developing software applications using Python, Swift, or C++.
• Experience with REST APIs, JSON, and working with LLM services (e.g., OpenAI APIs).
• Experience building data collection and evaluation pipelines for machine learning systems.

Nice to Haves

• BS/MS in Computer Science, Machine Learning, or related technical field, or 3 years of equivalent work experience.
• Experience with prompt engineering and optimization techniques for LLMs.
• Experience implementing retrieval-augmented generation (RAG) systems.
• Experience developing agentic workflows and orchestration systems.
• Experience with local model deployment and on-device LLM inference.
• Experience with Apple's Foundation Model framework or similar ML frameworks.
• Experience collaborating with framework engineers to optimize ML infrastructure.
• Experience working with creators, audio/video production, or creative software applications.

What You'll Be Doing

• Collaborating daily with machine learning researchers, application engineers, framework engineers, and product designers.
• Working on advanced language models and task automation.
• Defining data requirements and evaluation frameworks.
• Deploying LLM workflows across tools and applications.

Perks and Benefits

• Imagine what you could do here at Apple!
• Empowering millions of creators worldwide.
• Working on cutting-edge AI applications.
• Maintaining high standards for quality, performance, and creative ethics.