Software Engineer Traffic, Frameworks (ASE)

Apple services need world class libraries in order to operate in a distributed performant and reliable fashion. We are responsible for delivering the libraries that meet the needs of Apple services. Examples of these libraries are Netty ( and ServiceTalk ( Our team is passionate about enabling our partners whether thats delivering library changes configuration changes or guiding our peers on how to tune their applications. If you are interested in digging into networking protocols all the way up to exposing these capabilities in a user friendly fashion then wed love to hear from you!

As a software engineer you will contribute to and build libraries that enable services at Apples scale. This is an opportunity to develop and demonstrate your leadership skills influencing and improving the networking stack for Apple services. You will have the opportunity to work with a team which is focused on impact across Apple. Engineers will learn how to excel at making informed technology choices within complex architectures. You will develop deep understanding of the organizations business products customers and strategy will empower us to pinpoint opportunities aligning with our teams ambiguity is our strength - you will gain skills on how to concentrate on the broader objectives goals and desired impact taking deliberate steps forward. Our dedication extends to coaching and mentoring teammates considering their unique skills backgrounds and working styles. You will actively seek and provide constructive feedback to foster growth within our team.

2YOEnUnderstanding of concurrency and multi-threaded conceptsnGeneral knowledge about memory management and its impacts on library/application developmentnGeneral knowledge of large scale distributed systemsnExperience in Traffic/Edge Engineering or Cloud NetworkingnBachelors in CS or equivalent

Collaborative approach working to make the team betternA growth mindsetnDeveloped API design and evolution through the lifetime of a librarynPassionate about improving the team and partners you work withnProfessional expertise in Traffic/Edge Engineering or Cloud NetworkingnExperience with async RPC libraries such as Netty ServiceTalk Finagle VertX Spring Reactor gRPC with networking and inter-process communication. nSystems programming experiencenUnderstanding of popular networking protocols such as (but not limited to) HTTP/1.x HTTP/2 and HTTP/3 is knowledge of memory models and runtime performance characteristicsnUnderstanding of how to do runtime performance analysis and make corresponding improvementsnProfessional experience partnering with application and library developers to write developer-friendly high-performance library codenPassionate about enabling internal partner teams