Sr. WebKit Performance Engineer

The Web Kit Performance team is looking for an engineer with a passion for software optimization to support one of the most heavily used frameworks and applications in the world.

Web Kit is the system framework for rendering web content on Apple platforms. When you load a webpage in Safari, that’s Web Kit! Web Kit is also an Open Source software project in which Apple engineers collaborate with engineers from around the world to improve the framework, evolve web APIs, and ensure the best possible experience on the web. Web Kit is a foundational component of iOS, macOS, watchOS, tvOS, and visionOS, forming the basis of many key applications.

Performance improvements in Web Kit make all of our products better. The Web Kit Performance team is responsible for defending and improving the launch speed, processing speed, memory size, and power consumption of the Web Kit framework. You will help improve Web Kit performance on all Apple platforms.