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Compiler Optimization Engineer

Apple

Software and Technology Jobs

Compiler Optimization Engineer

full-timePosted: Sep 3, 2025

Job Description

The CPU Compiler Team is seeking senior engineers passionate about working on advancing compiler performance and optimization technology. We are responsible for optimizations and code generation for CPUs on all Apple platforms. Our team works across many different organizations on state-of-the art, industry impacting technology that enhances the user experience for all Apple customers with better run-time performance, battery life, compile-times, code size or enhanced security. A lot of the team's work happens directly in the LLVM open source project and gets presented at the LLVM Developer Meeting and the Apple’s WWDC conferences. Our team is diverse, collaborative, and creative. Our work is at the edge of modern compiler and tools development. You will join a team of highly motivated engineers who are passionate about advancing compiler technology to the next level. Tasks will include application and benchmark performance analysis, development of pioneering compiler optimizations in LLVM optimizers and code generators, and tool development. You will continuously apply and grow your expertise, learn new technologies, and engage in cross-organization projects with hardware and software teams. Your work will impact all classical applications used by mom and dad, billions of other customers, and give raise to new applications and technologies. Next time you pick up an Apple device the software running on it can perform better because of your work. In our team you can turn your imagination and engineering prowess into something big.

Locations

  • London, England, United Kingdom W1S 1YZ

Salary

Estimated Salary Rangemedium confidence

25,000,000 - 50,000,000 INR / yearly

Source: ai estimated

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

Skills Required

  • performance analysisintermediate
  • compiler optimizationsintermediate
  • code generationintermediate
  • tool developmentintermediate
  • LLVM expertiseintermediate
  • cross-organization collaborationintermediate

Required Qualifications

  • Strong C and C++ programming expertise (experience)
  • Solid background in compiler or tools development (experience)
  • BS in Computer Science or equivalent experience (experience)

Preferred Qualifications

  • Experience in analyzing benchmarks and application performance. (experience)
  • Passion for developing optimizing compilers for modern architectures. (experience)
  • Solid understanding of computer architecture, micro-architecture and/or software security (experience)
  • Strong communication and teamwork skills (experience)

Responsibilities

  • Our team is diverse, collaborative, and creative. Our work is at the edge of modern compiler and tools development. You will join a team of highly motivated engineers who are passionate about advancing compiler technology to the next level. Tasks will include application and benchmark performance analysis, development of pioneering compiler optimizations in LLVM optimizers and code generators, and tool development. You will continuously apply and grow your expertise, learn new technologies, and engage in cross-organization projects with hardware and software teams. Your work will impact all classical applications used by mom and dad, billions of other customers, and give raise to new applications and technologies. Next time you pick up an Apple device the software running on it can perform better because of your work. In our team you can turn your imagination and engineering prowess into something big.

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Apple logo

Compiler Optimization Engineer

Apple

Software and Technology Jobs

Compiler Optimization Engineer

full-timePosted: Sep 3, 2025

Job Description

The CPU Compiler Team is seeking senior engineers passionate about working on advancing compiler performance and optimization technology. We are responsible for optimizations and code generation for CPUs on all Apple platforms. Our team works across many different organizations on state-of-the art, industry impacting technology that enhances the user experience for all Apple customers with better run-time performance, battery life, compile-times, code size or enhanced security. A lot of the team's work happens directly in the LLVM open source project and gets presented at the LLVM Developer Meeting and the Apple’s WWDC conferences. Our team is diverse, collaborative, and creative. Our work is at the edge of modern compiler and tools development. You will join a team of highly motivated engineers who are passionate about advancing compiler technology to the next level. Tasks will include application and benchmark performance analysis, development of pioneering compiler optimizations in LLVM optimizers and code generators, and tool development. You will continuously apply and grow your expertise, learn new technologies, and engage in cross-organization projects with hardware and software teams. Your work will impact all classical applications used by mom and dad, billions of other customers, and give raise to new applications and technologies. Next time you pick up an Apple device the software running on it can perform better because of your work. In our team you can turn your imagination and engineering prowess into something big.

Locations

  • London, England, United Kingdom W1S 1YZ

Salary

Estimated Salary Rangemedium confidence

25,000,000 - 50,000,000 INR / yearly

Source: ai estimated

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

Skills Required

  • performance analysisintermediate
  • compiler optimizationsintermediate
  • code generationintermediate
  • tool developmentintermediate
  • LLVM expertiseintermediate
  • cross-organization collaborationintermediate

Required Qualifications

  • Strong C and C++ programming expertise (experience)
  • Solid background in compiler or tools development (experience)
  • BS in Computer Science or equivalent experience (experience)

Preferred Qualifications

  • Experience in analyzing benchmarks and application performance. (experience)
  • Passion for developing optimizing compilers for modern architectures. (experience)
  • Solid understanding of computer architecture, micro-architecture and/or software security (experience)
  • Strong communication and teamwork skills (experience)

Responsibilities

  • Our team is diverse, collaborative, and creative. Our work is at the edge of modern compiler and tools development. You will join a team of highly motivated engineers who are passionate about advancing compiler technology to the next level. Tasks will include application and benchmark performance analysis, development of pioneering compiler optimizations in LLVM optimizers and code generators, and tool development. You will continuously apply and grow your expertise, learn new technologies, and engage in cross-organization projects with hardware and software teams. Your work will impact all classical applications used by mom and dad, billions of other customers, and give raise to new applications and technologies. Next time you pick up an Apple device the software running on it can perform better because of your work. In our team you can turn your imagination and engineering prowess into something big.

Target Your Resume for "Compiler Optimization Engineer" , Apple

Get personalized recommendations to optimize your resume specifically for Compiler Optimization Engineer. Takes only 15 seconds!

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

Check Your ATS Score for "Compiler Optimization Engineer" , 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 Compiler Optimization Engineer @ Apple.

Quiz Challenge
10 Questions
~2 Minutes
Instant Score

Related Books and Jobs

No related jobs found at the moment.