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Principal Applied Research Engineer/Scientist

Apple

Software and Technology Jobs

Principal Applied Research Engineer/Scientist

full-timePosted: Jun 12, 2025

Job Description

Our team is seeking adept machine learning scientists and engineers to build cutting-edge AI-driven products at Apple. This role focuses on full-stack ML development, from prototyping to production implementation, working closely with hardware, software, and design teams across the company. You'll be joining a select group of accomplished professionals who have made significant contributions to cutting-edge LLM projects in a collaborative environment that fosters innovation and pushes the boundaries of AI and machine learning. Your work will have far-reaching impact, influencing key strategic decisions and setting precedents for how AI technologies are integrated across our product ecosystem. In this role, you will be responsible for the entire ML development lifecycle, working with cross-functional teams to bring innovative AI technologies into reality. You'll design high-performance ML models, create and influence ML tooling and infrastructure, drive evaluation efforts, and implement model inference solutions. The team values rapid iteration, based on bringing models into reality so stakeholders can understand cutting-edge technology and research. You'll collaborate with hardware, software, and design teams across Apple, both representing the technology and implementing complete engineering solutions ready for product development. This unique opportunity places you at the forefront of innovation, working on projects that have the potential to redefine user experiences and technological capabilities at a company-wide level. Each team member brings unique expertise from their work on transformative industry projects, contributing to an environment that consistently pushes the boundaries of what's possible with AI and machine learning. Key Responsibilities: Design, build, and implement production-ready ML models and infrastructure in partnership with designers, software/hardware engineers, and applied R&D teams Drive data generation, curation, and evaluation efforts for ML systems Develop and optimize model inference solutions Rapidly prototype AI solutions that solve real-world problems Communicate and advocate for novel research directions to product-oriented leadership Influence modeling architecture decisions and translate research innovations into practical implementations Engage with diverse teams across Apple to represent AI technology and implement it into prototypes

Locations

  • Cupertino, California, United States 95014

Salary

Estimated Salary Rangemedium confidence

80,000,000 - 150,000,000 INR / yearly

Source: ai estimated

* This is an estimated range based on market data and may vary based on experience and qualifications.

Skills Required

  • machine learningintermediate
  • full-stack ML developmentintermediate
  • prototypingintermediate
  • production implementationintermediate
  • collaborating with cross-functional teamsintermediate
  • designing high-performance ML modelsintermediate
  • creating ML toolingintermediate
  • ML infrastructureintermediate
  • driving evaluation effortsintermediate
  • implementing model inference solutionsintermediate
  • rapid iterationintermediate
  • data generationintermediate
  • data curationintermediate
  • model optimizationintermediate
  • rapid prototypingintermediate
  • AI solutionsintermediate
  • communicating researchintermediate
  • advocating for research directionsintermediate
  • influencing modeling architectureintermediate
  • translating research into implementationsintermediate
  • engaging with diverse teamsintermediate

Required Qualifications

  • Experience bringing novel LLM-driven technologies from zero to one (experience)
  • Proven experience advancing the state of the art of machine learning through hands-on work in product development, prototyping, or research environments (experience)
  • Doctorate in Computer Science, Machine Learning, or related technical field, or equivalent practical experience (experience)

Preferred Qualifications

  • Deep technical expertise in transformer-based large language models (LLMs) and multi-modal foundation models that integrate text, visual, and audio encoders with cross-modal attention mechanisms (experience)
  • Experience across areas such as pre-training, fine-tuning, performance optimization, and safety alignment (experience)
  • Expertise in designing and implementing AI agents capable of complex reasoning, task planning, and autonomous decision-making in diverse environments (experience)
  • Forward-thinking creativity and curiosity about shaping AI capabilities into compelling product experiences that deliver genuine user value (experience)
  • Demonstrated ability to influence modeling architecture decisions and translate research innovations into practical, product-ready implementations (experience)
  • Strong collaborative skills with experience effectively communicating and advocating for novel research directions to product-oriented leadership (experience)

Responsibilities

  • In this role, you will be responsible for the entire ML development lifecycle, working with cross-functional teams to bring innovative AI technologies into reality. You'll design high-performance ML models, create and influence ML tooling and infrastructure, drive evaluation efforts, and implement model inference solutions.
  • The team values rapid iteration, based on bringing models into reality so stakeholders can understand cutting-edge technology and research. You'll collaborate with hardware, software, and design teams across Apple, both representing the technology and implementing complete engineering solutions ready for product development.
  • This unique opportunity places you at the forefront of innovation, working on projects that have the potential to redefine user experiences and technological capabilities at a company-wide level. Each team member brings unique expertise from their work on transformative industry projects, contributing to an environment that consistently pushes the boundaries of what's possible with AI and machine learning.
  • Key Responsibilities:
  • Design, build, and implement production-ready ML models and infrastructure in partnership with designers, software/hardware engineers, and applied R&D teams
  • Drive data generation, curation, and evaluation efforts for ML systems
  • Develop and optimize model inference solutions
  • Rapidly prototype AI solutions that solve real-world problems
  • Communicate and advocate for novel research directions to product-oriented leadership
  • Influence modeling architecture decisions and translate research innovations into practical implementations
  • Engage with diverse teams across Apple to represent AI technology and implement it into prototypes

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Apple logo

Principal Applied Research Engineer/Scientist

Apple

Software and Technology Jobs

Principal Applied Research Engineer/Scientist

full-timePosted: Jun 12, 2025

Job Description

Our team is seeking adept machine learning scientists and engineers to build cutting-edge AI-driven products at Apple. This role focuses on full-stack ML development, from prototyping to production implementation, working closely with hardware, software, and design teams across the company. You'll be joining a select group of accomplished professionals who have made significant contributions to cutting-edge LLM projects in a collaborative environment that fosters innovation and pushes the boundaries of AI and machine learning. Your work will have far-reaching impact, influencing key strategic decisions and setting precedents for how AI technologies are integrated across our product ecosystem. In this role, you will be responsible for the entire ML development lifecycle, working with cross-functional teams to bring innovative AI technologies into reality. You'll design high-performance ML models, create and influence ML tooling and infrastructure, drive evaluation efforts, and implement model inference solutions. The team values rapid iteration, based on bringing models into reality so stakeholders can understand cutting-edge technology and research. You'll collaborate with hardware, software, and design teams across Apple, both representing the technology and implementing complete engineering solutions ready for product development. This unique opportunity places you at the forefront of innovation, working on projects that have the potential to redefine user experiences and technological capabilities at a company-wide level. Each team member brings unique expertise from their work on transformative industry projects, contributing to an environment that consistently pushes the boundaries of what's possible with AI and machine learning. Key Responsibilities: Design, build, and implement production-ready ML models and infrastructure in partnership with designers, software/hardware engineers, and applied R&D teams Drive data generation, curation, and evaluation efforts for ML systems Develop and optimize model inference solutions Rapidly prototype AI solutions that solve real-world problems Communicate and advocate for novel research directions to product-oriented leadership Influence modeling architecture decisions and translate research innovations into practical implementations Engage with diverse teams across Apple to represent AI technology and implement it into prototypes

Locations

  • Cupertino, California, United States 95014

Salary

Estimated Salary Rangemedium confidence

80,000,000 - 150,000,000 INR / yearly

Source: ai estimated

* This is an estimated range based on market data and may vary based on experience and qualifications.

Skills Required

  • machine learningintermediate
  • full-stack ML developmentintermediate
  • prototypingintermediate
  • production implementationintermediate
  • collaborating with cross-functional teamsintermediate
  • designing high-performance ML modelsintermediate
  • creating ML toolingintermediate
  • ML infrastructureintermediate
  • driving evaluation effortsintermediate
  • implementing model inference solutionsintermediate
  • rapid iterationintermediate
  • data generationintermediate
  • data curationintermediate
  • model optimizationintermediate
  • rapid prototypingintermediate
  • AI solutionsintermediate
  • communicating researchintermediate
  • advocating for research directionsintermediate
  • influencing modeling architectureintermediate
  • translating research into implementationsintermediate
  • engaging with diverse teamsintermediate

Required Qualifications

  • Experience bringing novel LLM-driven technologies from zero to one (experience)
  • Proven experience advancing the state of the art of machine learning through hands-on work in product development, prototyping, or research environments (experience)
  • Doctorate in Computer Science, Machine Learning, or related technical field, or equivalent practical experience (experience)

Preferred Qualifications

  • Deep technical expertise in transformer-based large language models (LLMs) and multi-modal foundation models that integrate text, visual, and audio encoders with cross-modal attention mechanisms (experience)
  • Experience across areas such as pre-training, fine-tuning, performance optimization, and safety alignment (experience)
  • Expertise in designing and implementing AI agents capable of complex reasoning, task planning, and autonomous decision-making in diverse environments (experience)
  • Forward-thinking creativity and curiosity about shaping AI capabilities into compelling product experiences that deliver genuine user value (experience)
  • Demonstrated ability to influence modeling architecture decisions and translate research innovations into practical, product-ready implementations (experience)
  • Strong collaborative skills with experience effectively communicating and advocating for novel research directions to product-oriented leadership (experience)

Responsibilities

  • In this role, you will be responsible for the entire ML development lifecycle, working with cross-functional teams to bring innovative AI technologies into reality. You'll design high-performance ML models, create and influence ML tooling and infrastructure, drive evaluation efforts, and implement model inference solutions.
  • The team values rapid iteration, based on bringing models into reality so stakeholders can understand cutting-edge technology and research. You'll collaborate with hardware, software, and design teams across Apple, both representing the technology and implementing complete engineering solutions ready for product development.
  • This unique opportunity places you at the forefront of innovation, working on projects that have the potential to redefine user experiences and technological capabilities at a company-wide level. Each team member brings unique expertise from their work on transformative industry projects, contributing to an environment that consistently pushes the boundaries of what's possible with AI and machine learning.
  • Key Responsibilities:
  • Design, build, and implement production-ready ML models and infrastructure in partnership with designers, software/hardware engineers, and applied R&D teams
  • Drive data generation, curation, and evaluation efforts for ML systems
  • Develop and optimize model inference solutions
  • Rapidly prototype AI solutions that solve real-world problems
  • Communicate and advocate for novel research directions to product-oriented leadership
  • Influence modeling architecture decisions and translate research innovations into practical implementations
  • Engage with diverse teams across Apple to represent AI technology and implement it into prototypes

Target Your Resume for "Principal Applied Research Engineer/Scientist" , Apple

Get personalized recommendations to optimize your resume specifically for Principal Applied Research Engineer/Scientist. Takes only 15 seconds!

AI-powered keyword optimization
Skills matching & gap analysis
Experience alignment suggestions

Check Your ATS Score for "Principal Applied Research Engineer/Scientist" , Apple

Find out how well your resume matches this job's requirements. Get comprehensive analysis including ATS compatibility, keyword matching, skill gaps, and personalized recommendations.

ATS compatibility check
Keyword optimization analysis
Skill matching & gap identification
Format & readability score

Tags & Categories

Hardware

Answer 10 quick questions to check your fit for Principal Applied Research Engineer/Scientist @ Apple.

Quiz Challenge
10 Questions
~2 Minutes
Instant Score

Related Books and Jobs

No related jobs found at the moment.