Principal Platform Engineer - People Systems

About the job

At Apple, we believe the people who build our products deserve systems built with that same care. That belief is what drives People Systems. Behind every revolutionary hardware launch, breakthrough service, and magical customer experience are the passionate people who make it all possible. This is our pursuit: to be the unseen force behind a world-class employee experience for the most exceptional people on Earth — realized through obsessively crafting and caring for the systems that hire, reward, and support our talent as they grow, thrive, and do the best work of their lives. Sitting at the vibrant intersection of technology, people, and business, we architect the platforms behind every stage of that journey: Recruiting, Onboarding, Core HR, Payroll, Compensation, and Benefits. Our systems don’t just process transactions; they shape how people experience working here.

Description

When you engineer for People Systems, your users are Apple’s most vital asset: its People. We are seeking a visionary Application Architect to shape the technical strategy for People Systems with a passion for platforms where configuration is the product, and agentic workflows that redefine what's possible.. You will be working on a Platform that helps define features. Data models, rules, workflows, permissions, screens and reports are all versioned configuration, interpreted at runtime, so the people closest to a problem can change how the system behaves without waiting for a release. Hundreds of components must behave as one system. We are looking for an Application Architect who can make that true. We value engineers who bring both technical excellence and product thinking. You'll make the architectural calls that balance fast delivery against long-term platform health, and build systems that are scalable, secure and resilient by design rather than by retrofit. This role requires someone who thrives on complexity but ships simplicity. Collaboration is central to how we work. You’ll partner with product managers and cross-functional engineering teams to understand problems deeply before reaching for solutions. The best engineers here are the ones who ask “why” before “how". If you care deeply about precision, data integrity, and crafting platforms where scale meets human empathy, come join us to do the best work of your life.