Cupertino, California, United States Software and Services Description In this role, you will develop and integrate cutting-edge machine learning models into Siri's conversational AI platform. You'll work on core natural language understanding, dialogue management, and multimodal reasoning technologies, leveraging Apple's advanced neural processing capabilities while maintaining our commitment to user privacy and on-device intelligence.You will design and implement algorithms that structure, analyze, and leverage conversational data to create more contextually aware and personalized user experiences. This includes developing predictive models for intent recognition, building sophisticated dialogue systems, and creating efficient inference pipelines that deliver real-time responses across diverse user contexts and accessibility needs.Working within both research and production environments, you'll translate breakthrough AI research into robust, scalable systems that serve millions of users. You'll implement model optimization techniques, perform comprehensive testing and validation, and create documentation that enables seamless integration across Apple's platforms. Collaboration with cross-functional teams including accessibility specialists, privacy engineers, and international localization teams will be essential to ensure Siri works effectively for users from all backgrounds and abilities.Your work will directly impact how users with diverse needs, languages, and interaction preferences experience AI assistance, requiring thoughtful consideration of inclusive design principles and global accessibility standards. Minimum Qualifications Apply knowledge of experimental methodologies, statistics, optimization, probability theory, and machine learning for building tools, Performing statistical analysis, and integrating state-of-the-art models Proficiency in modeling using general-purpose languages (e.g., Python, Swift, C++) and ML frameworks (e.g., PyTorch, TensorFlow, Core ML) Experience with large-scale computing frameworks, distributed training systems, and model deployment environments (e.g., Kubernetes, distributed PyTorch, MLOps pipelines) Understanding of natural language processing, transformer architectures, and large language model integration techniques Master's degree in Computer Science, Machine Learning, Electrical Engineering, or related field Preferred Qualifications Experience with conversational AI systems, dialogue management, or voice interface technologies Knowledge of on-device ML optimization, model quantization, and efficient inference techniques Familiarity with privacy-preserving machine learning and federated learning approaches Experience with multilingual NLP and cross-cultural AI system development Skilled in communication, collaborative problem-solving, and inclusive team practices Publication record or demonstrated experience in applied ML research At Apple, base pay is one part of our total compensation package and is determined within a range. This provides the opportunity to progress as you grow and develop within a role. The base pay range for this role is between $141,800 and $213,700, and your base pay will depend on your skills, qualifications, experience, and location.

Apple employees also have the opportunity to become an Apple shareholder through participation in Apple’s discretionary employee stock programs. Apple employees are eligible for discretionary restricted stock unit awards, and can purchase Apple stock at a discount if voluntarily participating in Apple’s Employee Stock Purchase Plan. You’ll also receive benefits including: Comprehensive medical and dental coverage, retirement benefits, a range of discounted products and free services, and for formal education related to advancing your career at Apple, reimbursement for certain educational expenses — including tuition. Additionally, this role might be eligible for discretionary bonuses or commission payments as well as relocation. Learn more about Apple Benefits.

Note: Apple benefit, compensation and employee stock programs are subject to eligibility requirements and other terms of the applicable plan or program. 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 .

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