Senior Machine Learning Engineer - Large Language Model (LLM) Development and Optimization

As a Senior Machine Learning Engineer, your mission will be to lead efforts in advancing\nSiri’s language understanding capabilities using cutting-edge LLM technologies. \n\nYour responsibilities will include:\n\n• Designing and implementing strategies for fine-tuning and adapting foundation models\nfor Siri's diverse use cases.\n• Developing efficient workflows for generating and curating large-scale datasets to train\nrobust, domain-specific language models.\n• Optimizing training pipelines to reduce resource utilization while maintaining or\nimproving model performance.\n• Collaborating with multidisciplinary teams of researchers, software engineers, and\nproduct designers to integrate AI innovations into Siri's user experience.\n• Staying at the forefront of research in LLMs, NLP, and AI, and translating breakthroughs\ninto actionable improvements.\n\nIf you’re passionate about pushing the limits of conversational AI and want to see your work\nimpact millions of users globally, we’d love to hear from you!