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Lead ML Engineer, Siri AI Quality Engineering

Apple

Software and Technology Jobs

Lead ML Engineer, Siri AI Quality Engineering

full-timePosted: Aug 26, 2025

Job Description

Play a part in the next revolution in human-computer interaction and redefine mobile computing through voice interaction! Apple's Siri AI Quality Engineering team is looking for a hard-working and skilled Machine Learning Engineer to join our mission of delivering premier AI experiences to millions of users worldwide. In this role, you will be instrumental in ensuring the highest quality of Siri by developing and deploying innovative ML solutions for automated testing, anomaly detection, and performance analysis. You will work on a diverse set of problems, from predicting potential regressions to crafting intelligent systems that can identify subtle quality issues before they impact users. In this role, you will apply your expertise in ML, data analysis, and software engineering to drive the strategy and execution of large-scale evaluation efforts for Siri’s most sophisticated features. You will collaborate with top engineering, design, and product teams to define quality standards, build automated evaluation pipelines, and deliver insights that guide Siri’s development across iPhone, Mac, iPad, Watch, HomePod, Vision Pro, and more. If you are a self-motivated individual with a strong analytical mind, a keen eye for detail, and a desire to make a significant impact on a product used by millions, we encourage you to apply!

Locations

  • Cupertino, California, United States 95014

Salary

Estimated Salary Rangemedium confidence

40,000,000 - 80,000,000 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
  • data analysisintermediate
  • software engineeringintermediate
  • automated testingintermediate
  • anomaly detectionintermediate
  • performance analysisintermediate
  • predicting potential regressionsintermediate
  • analytical mindintermediate
  • attention to detailintermediate
  • collaborationintermediate

Required Qualifications

  • 10+ years of proven experience in the relevant space (experience, 10 years)
  • 3+ years demonstrated ability in machine learning, including hands-on work with LLMs (experience, 3 years)
  • Strong programming skills in Python and experience with ML/NLP libraries (experience)
  • Experience building or fine-tuning LLMs for software engineering tasks (experience)
  • Understanding of prompt engineering, and retrieval-augmented generation (RAG) (experience)
  • Experience developing LLM based automated evaluation frameworks (experience)
  • Strong communication and collaboration skills, with the ability to work effectively with cross-functional teams (experience)

Preferred Qualifications

  • Experience in Swift/XCTest/XCUITest is preferred (experience)
  • Excellent problem-solving, analytical, and debugging skills (experience)
  • Experience working with large-scale datasets, infrastructure, and/or data formats (e.g., JSONL, protobuf) (experience)
  • Experience with large-scale data processing (e.g., Spark, Hadoop) is a plus (experience)
  • Comfortable working in a fast-paced, collaborative environment with shifting priorities (experience)

Responsibilities

  • In this role, you will apply your expertise in ML, data analysis, and software engineering to drive the strategy and execution of large-scale evaluation efforts for Siri’s most sophisticated features. You will collaborate with top engineering, design, and product teams to define quality standards, build automated evaluation pipelines, and deliver insights that guide Siri’s development across iPhone, Mac, iPad, Watch, HomePod, Vision Pro, and more.
  • If you are a self-motivated individual with a strong analytical mind, a keen eye for detail, and a desire to make a significant impact on a product used by millions, we encourage you to apply!

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Apple logo

Lead ML Engineer, Siri AI Quality Engineering

Apple

Software and Technology Jobs

Lead ML Engineer, Siri AI Quality Engineering

full-timePosted: Aug 26, 2025

Job Description

Play a part in the next revolution in human-computer interaction and redefine mobile computing through voice interaction! Apple's Siri AI Quality Engineering team is looking for a hard-working and skilled Machine Learning Engineer to join our mission of delivering premier AI experiences to millions of users worldwide. In this role, you will be instrumental in ensuring the highest quality of Siri by developing and deploying innovative ML solutions for automated testing, anomaly detection, and performance analysis. You will work on a diverse set of problems, from predicting potential regressions to crafting intelligent systems that can identify subtle quality issues before they impact users. In this role, you will apply your expertise in ML, data analysis, and software engineering to drive the strategy and execution of large-scale evaluation efforts for Siri’s most sophisticated features. You will collaborate with top engineering, design, and product teams to define quality standards, build automated evaluation pipelines, and deliver insights that guide Siri’s development across iPhone, Mac, iPad, Watch, HomePod, Vision Pro, and more. If you are a self-motivated individual with a strong analytical mind, a keen eye for detail, and a desire to make a significant impact on a product used by millions, we encourage you to apply!

Locations

  • Cupertino, California, United States 95014

Salary

Estimated Salary Rangemedium confidence

40,000,000 - 80,000,000 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
  • data analysisintermediate
  • software engineeringintermediate
  • automated testingintermediate
  • anomaly detectionintermediate
  • performance analysisintermediate
  • predicting potential regressionsintermediate
  • analytical mindintermediate
  • attention to detailintermediate
  • collaborationintermediate

Required Qualifications

  • 10+ years of proven experience in the relevant space (experience, 10 years)
  • 3+ years demonstrated ability in machine learning, including hands-on work with LLMs (experience, 3 years)
  • Strong programming skills in Python and experience with ML/NLP libraries (experience)
  • Experience building or fine-tuning LLMs for software engineering tasks (experience)
  • Understanding of prompt engineering, and retrieval-augmented generation (RAG) (experience)
  • Experience developing LLM based automated evaluation frameworks (experience)
  • Strong communication and collaboration skills, with the ability to work effectively with cross-functional teams (experience)

Preferred Qualifications

  • Experience in Swift/XCTest/XCUITest is preferred (experience)
  • Excellent problem-solving, analytical, and debugging skills (experience)
  • Experience working with large-scale datasets, infrastructure, and/or data formats (e.g., JSONL, protobuf) (experience)
  • Experience with large-scale data processing (e.g., Spark, Hadoop) is a plus (experience)
  • Comfortable working in a fast-paced, collaborative environment with shifting priorities (experience)

Responsibilities

  • In this role, you will apply your expertise in ML, data analysis, and software engineering to drive the strategy and execution of large-scale evaluation efforts for Siri’s most sophisticated features. You will collaborate with top engineering, design, and product teams to define quality standards, build automated evaluation pipelines, and deliver insights that guide Siri’s development across iPhone, Mac, iPad, Watch, HomePod, Vision Pro, and more.
  • If you are a self-motivated individual with a strong analytical mind, a keen eye for detail, and a desire to make a significant impact on a product used by millions, we encourage you to apply!

Target Your Resume for "Lead ML Engineer, Siri AI Quality Engineering" , Apple

Get personalized recommendations to optimize your resume specifically for Lead ML Engineer, Siri AI Quality Engineering. Takes only 15 seconds!

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

Check Your ATS Score for "Lead ML Engineer, Siri AI Quality Engineering" , 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 Lead ML Engineer, Siri AI Quality Engineering @ Apple.

Quiz Challenge
10 Questions
~2 Minutes
Instant Score

Related Books and Jobs

No related jobs found at the moment.