Experteer Overview
In this role, you will advance ML-based features for Siri across languages and devices, leveraging state-of-the-art models to scale user experiences. You’ll work within the Global Siri team to apply large-scale AI to multilingual, multimodal problems, shaping how users access information and apps. You will contribute to production-grade ML solutions, collaborate across teams, and push the boundaries of AI tooling and on-device capabilities. This is a hands-on, impact-focused position for an autonomous, proactive engineer who thrives in a fast-paced, interdisciplinary environment.

Compensaciones / Incentivos
• Design and ship production-grade ML solutions that scale across languages and modalities
• Work with large-scale systems and modern ML frameworks to improve user experiences
• Collaborate with cross-functional teams and engineers to extend existing systems and build new ones
• Experiment with agentic AI tools, tool-use, planning,



and multi-step reasoning to enhance capabilities
• Write high-quality, maintainable code and contribute to best practices across the team
• Translate complex ML concepts into practical, deployable features in production environments

Responsabilidades
• MS or PhD in Computer Science, Artificial Intelligence, Machine Learning or related field
• Experience with multilingual and multimodal LLMs
• Experience with or strong interest in agents, tool-use, planning and multi-step reasoning
• Experience shipping production-grade ML or DL-based applications
• Proficiency in Python and modern ML frameworks (TensorFlow, PyTorch, JAX)
• Experience with multilingual data and machine translation; understanding scaling to non-English languages

Requisitos principales
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📌 Multimodal Machine Learning Engineer, Global Siri (Barcelona)
🏢 Apple
📍 Barcelona