Senior ML Engineer, Media Knowledge & Intelligence

Apple, Inc.; Bellprat; Vor Ort; EUR 110.000 - 150.000; Vollzeit

Zusammenfassung

Apple Inc. in Barcelona is seeking a Senior Machine Learning Engineer to shape how Apple represents media knowledge and builds experiences across music, podcasts, and video.

You will work at the intersection of large language models, information extraction, and knowledge graphs, owning end-to-end design and production for scalable knowledge systems. You will collaborate with engineers and product partners, prototype quickly with real data, and maintain high data quality and engineering standards

Qualifikationen

• B.S. in Computer Science, Machine Learning, Engineering, or related field, or equivalent practical experience.
• Substantial experience building and shipping large-scale ML/AI systems in production.
• Hands-on experience building production ML systems using LLMs, ideally for information extraction, entity linking or knowledge graphs.
• Strong programming skills, and experience building production streaming and batch data pipelines.
• Excellent communication and collaboration skills, with the ability to explain complex topics clearly.

Aufgaben

• Design expressive knowledge representations and build scalable systems that extract knowledge from large multimodal content (text, audio, video).
• Define and own quality standards, combining human annotation and automated evaluation to continuously measure and improve system accuracy.
• Design and implement retrieval, reasoning, and discovery systems over large corpora of knowledge.
• Partner with product and engineering teams across Apple to take new media intelligence capabilities from prototype to production.
• Review designs, mentor engineers, and set technical direction.

Kenntnisse

Large-scale ML

LLMs for information extraction

Knowledge graphs

Programming

Multimodal content

Ausbildung

B.S. in Computer Science or related field

M.S./Ph.D. preferred

Tools

Spark

Vector search

RAG

LLM tooling

Jobbeschreibung

Apple Inc. in Barcelona is seeking a Senior Machine Learning Engineer to shape how Apple represents media knowledge and builds experiences across music, podcasts, and video.

You will work at the intersection of large language models, information extraction, and knowledge graphs, owning end-to-end design and production for scalable knowledge systems. You will collaborate with engineers and product partners, prototype quickly with real data, and maintain high data quality and engineering standards