Senior Native iOS & macOS Engineer

Summary Apple is where individual imaginations gather together, committing to the values that lead to great work. Every new product we build or service we create is the result of us making each other’s ideas stronger. That happens because every one of us shares a belief that we can make something wonderful and share it with the world, changing lives for the better.

It’s the diversity of our people and their thinking that inspires the innovation that runs through everything we do. When we bring everybody in, we can do the best work of our lives. Here, you’ll do more than join something — you’ll add something.

Do you want to help build some of the largest and most consequential enterprise and customer technology systems in the world? Join Apple’s Information Systems and Technology (IS&T) organization. IS&T is the engine behind everything Apple does for customers and for the people who build for them. It’s Apple’s central nervous system. Supporting 2.5 billion active Apple devices, processing billions of secure transactions, and keeping the technology that defines modern life running flawlessly, IS&T makes the impossible feel effortless.

Finance Engineering is IS&T's dedicated technology partner for Apple's finance organization — including Controllership, Accounts Payable, Tax, and Internal Audit. The team builds and delivers integrated technology solutions that keep Apple's financial operations running accurately, efficiently, and securely at global scale. Finance Engineering also works closely with finance teams to develop custom tools that improve productivity and bring greater automation and consistency to financial operations across Apple.

Description We are looking for a highly experienced Senior Software Engineer to help define and build the next generation of intelligent native experiences across iOS, iPadOS, and  this role, you will serve as a technical leader for native application development within Finance Engineering. You will own architecture and technical direction for complex, business-critical applications used by finance professionals, approvers, auditors, and leaders across Apple.

You will work across organizational and technical boundaries—partnering with product, design, backend, platform, security, and AI/ML teams—to define scalable solutions for complex financial workflows.

Beyond delivering individual features, you will help establish reusable application foundations, engineering standards, architectural patterns, and technical strategy that enable multiple teams and products to move faster while maintaining Apple's expectations for quality, security, performance, and user experience.

This role is well suited for an engineer who thrives in ambiguous problem spaces, can simplify complex systems, exercises strong technical judgment, and influences engineering direction through both hands-on execution and technical leadership

Key Responsibilities Provide technical leadership and architectural direction for large-scale native applications across iOS, iPadOS, and macOS, driving solutions from ambiguous problem definition through production delivery.

Design and build sophisticated native experiences using Swift, SwiftUI, UIKit, and App Kit, with strong judgment around platform-specific interaction patterns, application lifecycle, state management, modularization, and reusable components.

Define scalable application architecture across UI, domain, networking, persistence, synchronization, concurrency, security, and observability, establishing shared foundations and engineering standards that can be leveraged across multiple applications and teams.

Apply modern Swift and concurrency capabilities—including async/await, actors, structured concurrency, Sendable, cancellation, and…