Imagine what you could do here. At Apple, new ideas have a way of becoming extraordinary products, services, and customer experiences very quickly. Our mission: create the best way to have a conversation and share an experience when you can't physically be with the most important people in your life.

The Calls Security team safeguards FaceTime's private and secure calling experience across FaceTime, SharePlay, Phone, and Voicemail. You'll design, implement, maintain, and strengthen robust security features that protect our users. You'll perform code reviews with a focus on identifying and mitigating security vulnerabilities, and investigate and respond to security incidents.

Working mostly in Swift and Objective-C, you'll build protocols, frameworks, and daemons with a focus on secure system design.

You'll collaborate across teams, develop defensible opinions on what to keep and what to change, and bring empathy for the countless users who rely on us every day. ## Description Join us in strengthening the Apple ecosystem and bringing users together with innovative, secure communications technologies.

The Calls Security team is a collaborative group of engineers looking for a motivated teammate who wants to build products that change our customers' lives. What you build will protect the privacy and security of people connecting with loved ones, colleagues, and communities around the world. We value technical leadership, curiosity, and the different experiences each team member brings.

You'll work with teams across Apple and contribute to features used by millions. ## Minimum qualifications BS in Computer Science or equivalent Solid software development and system design skills with a focus on secure system design. Experience developing for the Apple ecosystem, and proficiency in object-oriented programming in Swift or Objective-C.

Clear communication and collaboration skills; you can explain complex ideas and work effectively across teams Self-directed problem-solving abilities; you can dig into ambiguous problems and find a path forward ## Preferred qualifications Strong understanding of secure coding practices, security protocols, and encryption techniques; familiarity with cryptography standards is a plus (e.g., Secure Frame, Integrated Encryption Scheme, Messaging Layer Security) Familiarity with peer-to-peer or client-server architecture and network protocols Experience with secure communication protocols, especially in handling untrusted data