The Security Tools team at Apple is seeking software engineers to develop secure language features for C/C++ and enhance security features in the Clang compiler. This role involves collaborating with security and operating system engineers to shape the future of Apple's platforms and tools. The position focuses on eliminating vulnerabilities at the language level, contributing to the Clang/LLVM open source project, and engaging with the open source community. Candidates will have the opportunity to work on all aspects of language feature development from concept to deployment.

• 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
• 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
• Strong communication and teamwork skills
• Positive and respectful attitude in a diverse environment

• Develop security-oriented language features for C/C++ in the Clang compiler
• Collaborate with security engineers and operating system engineers across Apple
• Take language features from concept and implementation to deployment
• Understand and improve the interplay between the compiler, operating system, and developer tools
• Contribute to the Clang/LLVM open source project
• Engage with the open source community and various programming language communities

• Employees at Apple are often offered comprehensive benefits that support physical and mental well-being—flexible medical plans, confidential counseling, onsite wellness centers at major campuses, and resources for fitness and daily life. Families typically receive fertility support, paid parental leave with gradual return, caregiving leave, and dependent-care guidance, while financial perks commonly include stock grants (with purchase discounts), 401(k) matching, and income-protection coverage. Employees also see robust time off, Apple University learning and tuition reimbursement, donation matching and paid volunteer hours, and deep product and partner discounts.