The Global Product Experience team creates groundbreaking user experiences
across Siri markets. The features we build are redefining how hundreds of
millions of people across all Siri languages are connected to the information
they are looking for and the apps they love to use through various devices. As
part of this group, you will work in one of the most exciting environments with
state-of-the-art machine learning (ML) and AI models applied to production
problems. We build machine learning (ML) technologies that scale to all Siri
languages. You will have the opportunity to innovate with large-scale AI models
to help Siri better understand and converse in different languages.

DESCRIPTION

In Integral Siri, we are responsible for the end-to-end user experience in all
Siri markets. This means we build new features and scale them across Siri
languages and devices. As an ML engineer in Global Siri, you will help us build
and apply ML solutions to scale new features across different languages and
modalities. You should be able to work with large scale systems, write high




quality code, work effectively with agentic AI tools, and be comfortable in
contributing to existing systems and developing new ones. A collaborative and
communicative attitude is required to coordinate work across multiple teams.
We're looking for a self-starting, proactive individual with excellent written
and communication skills, a hardworking person who is a great teammate, but not
afraid to question assumptions and take initiative. If you feel this is you,
we'd love to hear from you.

MINIMUM QUALIFICATIONS

Expertise in innovating with large-scale AI models (text, speech, and/or
vision), in-depth knowledge of the latest advancements in the field and a deep
understanding of LLM training, prompting, and fine-tuning. Experience with
multilingual data, machine translation and understanding of the complexities and
tradeoffs involved when scaling to non-English languages. Proficiency in Python
and moder

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