Summary
The iPhone revolutionized how people live, communicate, and connect. The iPad changed how people define a computer. Come help build the iconic user experiences and delightful interfaces that millions of customers use and love every day. The Notifications and Focus team is looking for a creative, customer-focused engineer to help push the iOS and iPadOS user experience forward. Come work with an energetic, hardworking team of engineers, multi-functional teams, and world-class designers to deliver the best mobile experience on the planet!

Key Qualifications
Open-minded with strong collaboration skills
Architectural experience
Familiar with the challenges of working in large codebases
Versed in modern software development methodologies
Analytical and proactive mindset
Excellent object-oriented programming and design skills
Exceptional problem solving, critical thinking, and communication skills
Excellent understanding of optimization and performance issues across OS software layers

Description
Are you passionate about technology, efficiency, and building software that is used by millions of people every day? Have you ever wondered what backs the notification system employed by iOS, watchOS, and macOS? How services like Focus interact with the rest of the system to allow for personalization and intentional use? How all of the beautiful, fluid animations in iOS are achieved? How to make services and technologies that fundamentally make iOS, well... iOS? As an engineer on the Notifications and Focus team, your responsibilities will range from defining, designing, and implementing new features and interfaces, to fixing bugs, iterating on features and focusing on performance. You should have a strong understanding of object-oriented software design, good debugging skills, and an eagerness to tackle tough problems and learn from amazing teammates.

Education & Experience
Bachelor of Computer Science or equivalent work experience

Additional Requirements

• Knowledge of Objective-C
• Knowledge of Apple's development APIs (Cocoa, Cocoa Touch, Core-Foundation, Core-Graphics, etc.)
• Experience developing with Cocoa or other application frameworks
• Experience developing reusable public or private APIs

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