ML & Search Engineer, Global Siri

Apple Inc.; Barcelona; Presencial; EUR 40.000 - 75.000; Jornada completa

Descripción de la vacante

A leading technology company based in Barcelona is seeking an ML & search engineer to enhance the user experience of their Siri product. The ideal candidate will work on innovative projects to develop ML-based solutions, managing multilingual capabilities across numerous applications. This role requires a blend of technical expertise, collaborative spirit, and a passion for tackling new challenges.

Formación

• Expertise in search systems including indexing, retrieval, and ranking.
• Experience shipping ML applications with cloudy stacks.
• Familiarity with multilingual data and machine translation.

Responsabilidades

• Build and apply ML solutions to scale features across languages.
• Automate evaluation and data filtering across languages.
• Develop systems for fine-tuning approaches in ML.

Conocimientos

Software Engineering

Machine Learning

Natural Language Processing

Search Systems

Communication Skills

Educación

MS or PhD in Computer Science, Artificial Intelligence, Machine Learning or related field

Herramientas

Python

TensorFlow

PyTorch

JAX

Descripción del empleo

Barcelona, Barcelona, Spain Software and Services

Description

In Global 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 & search engineer, you will help us build and apply ML solutions to scale new features, utterance understanding and natural language generation faster across different languages - with a special focus on Search and Question Answering systems across Apple products. You will work with large scale systems, write high quality code and are comfortable in contributing to existing systems and developing new ones. Communication skills will be required to coordinate work across multiple teams. Specific responsibilities include : - Work on cutting-edge technology at the intersection of agents & multilinguality- Scale search and search-based systems across languages- Build and automate evaluation of LLM based information retrieval- Develop mechanisms to automate data creation and data filtering across different languages- Find innovative solutions to scale fine-tuning approaches to multiple languages- Build and ship ML based products at high quality for worldwide Apple customersWe're looking for a self-starting, upbeat individual with excellent written and communication skills, 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 search systems and related technologies including indexing, retrieval and ranking.
• Proficiency on software engineering best practices, design and comfortable working in modern cloud container based stacks.
• Experience shipping production grade ML or DL based applications, including proficiency on Python and modern ML frameworks such as TensorFlow, PyTorch or JAX.
• Experience with multilingual data, machine translation and understanding of the complexities and tradeoffs involved when scaling to non-English languages.

Preferred Qualifications

• MS or PhD in Computer Science, Artificial Intelligence, Machine Learning or related field
• Excellent interpersonal skills; able to work in a team as well as independently; can take and give feedback; can iterate on a solution in a collaborative environment.
• Experience with or strong interest in agents, tool-use, planning and multi-step reasoning
• Experience with RAG, LLM Reasoning, and LLM Agent and / or Machine Translation.
• Optionally experience with LLM reinforcement learning techniques.
• Optionally experience with building on-device software and models.

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