Back to all jobs
Apple logo

Machine Learning Research Engineer - Large Language Models (LLMs), Siri Planner Team

Apple

Cupertino, California, U.S.
Full-time, Regular
Posted Sep 17, 2025
Onsite

Compensation

Loading salary analysis...

About the role

Join the Siri Planner team as a Machine Learning Research Engineer and play a pivotal role in shaping the future of virtual assistants

Responsibilities

  • Develop innovative systems for synthetic training data generation
  • Implement strategies for the continuous optimization of model performance
  • Design and implement agentic workflows and RAG systems
  • Optimize model performance for tool calling and reasoning tasks
  • Collaborate with a multidisciplinary team to integrate AI innovations into the Siri user experience

Requirements

  • Advanced degree in Machine Learning, Computer Science, or a related quantitative field
  • Hands-on experience in machine learning engineering outside of research
  • Strong Python proficiency
  • Excellent problem-solving, critical thinking, and interpersonal skills

Benefits

  • Comprehensive medical and dental coverage
  • Retirement benefits
  • Range of discounted products and free services
  • Reimbursement for certain educational expenses
  • Discretionary bonuses or commission payments
  • Relocation assistance

About the Company

Apple is an equal opportunity employer that is committed to inclusion and diversity

Job Details

Salary Range

$147,400 - $272,100/yearly

Location

Cupertino, California, U.S.

Employment Type

Full-time, Regular

Original Posting

View on company website
Create resume for this position