Staff/Sr. iOS Engineer - AI, Search & Knowledge Platforms

Do you want to make Apple products smarter for our users? The Information Intelligence teams are building groundbreaking technology for algorithmic search, machine learning, natural language processing, and artificial intelligence. The features we build are redefining how hundreds of millions of people use their computers and mobile devices to search and find what they are looking for. Our infrastructure powers search features across a variety of Apple products, including Apple Intelligence, Siri, Spotlight, Safari, Messages and multi-modal Lookup. As part of this group, you will work with one of the most exciting high performance computing environments, with petabytes of data, millions of queries per second, and have an opportunity to imagine and build products that delight our customers every single day. As a member of the team youll have the opportunity to work with specialists in their field enabling software feature development delivering Apple Intelligence to customers. This position requires a proactive engineer with strong technical skills to handle challenges. Prototyping new ideas to help with initial feature definition Implementing Swift frameworks that adhere to defined API contracts Collaborating with our product cross-functional teams Participating in architecture and code reviews Building internal engineering tools as necessary Requirements: 5+ years of experience with Swift programming, ObjC is a plus Expertise in working with Concurrency primitives Understanding of client/server architectures Proficiency with SDK APIs, Apple Developer Tools (Xcode, Instruments) Comfort with large codebases and practical solutions Knowledge of software patterns that allow for testing Excellent interpersonal skills; able to work independently as well as in a team BS or MS in Computer Science or equivalent work experience Preferred Qualifications: Experience with Networking stack, CDNs is a plus Experience with Performance Profiling and Optimization techniques is a plus Experience with telemetry, defining and measuring SLAs is a plus