Software Engineering • Senior

Who you are

You are a seasoned software engineer with a strong background in C, C++, Swift, or Objective-C — your expertise in these languages allows you to contribute effectively to Apple's HTTP protocol implementation. You have a solid understanding of networking concepts and are familiar with URL and URI standards, which are crucial for the role. Your experience developing high-quality products on schedule demonstrates your ability to manage time and deliver results. You possess strong communication and collaboration skills, enabling you to work effectively with cross-functional teams.

You are encouraged to become fluent in runtime performance optimization and multithreaded programming — these skills will enhance your contributions to the client-side HTTP code that powers Safari, WebKit, and other Apple services. You thrive in an environment that values innovation and creativity, and you are eager to tackle challenges in general software and OS development. Your passion for technology drives you to stay updated with the latest trends and best practices in the industry.

Desirable

Experience with Apple's operating systems (iOS, macOS, watchOS, tvOS, and visionOS) is a plus, as it will help you understand the context in which your work will be applied. Familiarity with the CFNetwork and Network frameworks will also be beneficial, as these are integral to the APIs you will be working on. You are open to learning and adapting to new technologies, which is essential in a rapidly evolving field.

What you'll do

In this role, you will be responsible for the development and maintenance of the HTTP protocol implementations, including HTTP/1.1, HTTP/2, and HTTP/3. You will collaborate closely with networking teams and other peer groups, such as WebKit, to ensure seamless integration of the HTTP code across various Apple services. Your work will directly impact the performance and reliability of applications like iCloud, App Store, and Music.

You will engage in runtime performance optimization and multithreaded programming, ensuring that the client-side HTTP code operates efficiently across all Apple platforms. Your contributions will help shape the future of Apple's networking capabilities, and you will have the opportunity to innovate and implement next-generation technologies.

You will also be involved in the implementation of developer APIs, such as URLSession, and work on the Swift URL API, which interfaces with both Swift and Objective-C. Your role will require you to maintain high standards of code quality and performance, and you will be expected to participate in code reviews and provide mentorship to junior engineers.

What we offer

Apple offers a dynamic work environment where innovation is at the forefront. You will have the opportunity to work on cutting-edge technologies that impact millions of users worldwide. The company values diversity and inclusion, fostering a culture where all employees can thrive. Competitive compensation and benefits packages are provided, along with opportunities for professional growth and development. You will be part of a team that is dedicated to creating high-quality products that enhance the user experience across all Apple platforms.