Compiler Security Engineer - C/C++, Languages & Runtimes

Apple Inc.; Cupertino (CA); On-site; USD 150,400 - 277,600; Full time

Job summary

Apple Inc. is seeking a Compiler Security Engineer to develop secure language features for C/C++ in the Clang compiler and enhance security capabilities across Apple platforms.

You will collaborate with security and OS teams to shape the future of languages, tools, and the Clang/LLVM ecosystem. The role involves end-to-end feature development, interaction with the open source community, and mentoring within a growth-focused environment.

Qualifications

• Expertise in compiler design and implementation.
• Ability to write secure and high performing code with C/C++.
• Knowledge of memory safety and security.
• B.S. in Computer Science or equivalent experience; advanced degrees welcome

Responsibilities

• Develop and roll out security-oriented language features
• Collaborate with cross-functional teams
• Contribute to and engage with the Clang/LLVM open source community
• Triage and address compiler bugs
• Evangelize security tools and technologies through work with early adopters and education
• Write technical documentation

Skills

Compiler design

Secure C/C++

Memory safety

Secure coding standards

Education

B.S. in Computer Science or equivalent

Advanced degrees welcome

Job description

Compiler Security Engineer - C/C++, Languages & Runtimes

Cupertino, California, United States Software and Services

The Security Tools team at Apple is looking for software engineers to develop secure language features for C/C++ and enhance security features in the Clang compiler. Clang is a core part of Apple's developer tools, used internally to build Apple's software stack and externally by millions of developers, and is open source, powering the broader ecosystem. Your work will help eliminate entire classes of vulnerabilities at the language level, protecting billions of devices.

Description

In this position, you will develop security-oriented language features for C/C++ in the Clang compiler to improve security of Apple platforms. You will work with security engineers and operating system engineers across Apple to help shape the future of our platform, languages and tools. You will be involved in all aspects of taking a language feature from concept and implementation to deployment. You will have the opportunity to understand and improve the interplay between the compiler, the operating system, and other developer tools such as build systems, debuggers, and source editors. You will also be an active contributor to the Clang/LLVM open source project and interact with the open source community and various programming language communities. Here you’ll find that we: • Offer a peaceful work environment where you can choose when to socialize and when to close your office door and concentrate. • Provide technical guidance, software architectural review, and mentorship. • Have an encouraging and growth-focused workplace culture.

Responsibilities

• Develop and roll out security-oriented language features
• Collaborate with cross-functional teams
• Contribute to and engage with the Clang/LLVM open source community
• Triage and address compiler bugs
• Evangelize security tools and technologies through work with early adopters and education
• Write technical documentation

Minimum Qualifications

• Expertise in compiler design and implementation
• Ability to write secure and high performing code with C/C++
• Knowledge of memory safety and security
• B.S. in Computer Science or equivalent experience; advanced degrees welcome

Preferred Qualifications

• Experience working across organizational boundaries.
• Knowledge of LLVM/Clang or open source development
• Knowledge of security mitigation and exploitation techniques
• Passion for improving compilers and developer tools
• Patient, user-focused decision-making
• Strong communication and teamwork skills
• Positive and respectful attitude in a diverse environment
• If possible, we’d love to see an example of your relevant work, such as a personal project or open source contribution

At Apple, base pay is one part of our total compensation package and is determined within a range. This provides the opportunity to progress as you grow and develop within a role. The base pay range for this role is between $150,400 and $277,600, and your base pay will depend on your skills, qualifications, experience, and location.

Apple employees also have the opportunity to become an Apple shareholder through participation in Apple’s discretionary employee stock programs. Apple employees are eligible for discretionary restricted stock unit awards, and can purchase Apple stock at a discount if voluntarily participating in Apple’s Employee Stock Purchase Plan. You’ll also receive benefits including: Comprehensive medical and dental coverage, retirement benefits, a range of discounted products and free services, and for formal education related to advancing your career at Apple, reimbursement for certain educational expenses — including tuition. Additionally, this role might be eligible for discretionary bonuses or commission payments as well as relocation.

Note: Apple benefit, compensation and employee stock programs are subject to eligibility requirements and other terms of the applicable plan or program.

Apple is an equal opportunity employer that is committed to inclusion and diversity. We seek to promote equal opportunity for all applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, Veteran status, or other legally protected characteristics. Learn more about your EEO rights as an applicant.

At Apple, we believe accessibility is a fundamental human right. You’ll find that idea reflected in everything here — in our culture, our benefits and our digital tools. By welcoming as many perspectives as possible, we help you build a career where you feel like you belong.

Apple accepts applications to this posting on an ongoing basis.