iOS Software Engineer — Scalable, AI-Powered Apps

Facebook; Santa Fe (NM); On-site; USD 184,000 - 257,000; Full time

Job summary

Meta is seeking experienced iOS engineers in the United States to build cutting-edge mobile experiences. You will collaborate with product, design, and operations to deliver innovative applications across iPhone and iPad, focusing on performance, reliability, and scalability.

You will mentor peers, own critical components, and contribute to architecture decisions while advancing responsible AI practices in mobile workflows and user experiences.

Qualifications

• Experience building maintainable and testable iOS codebases.
• Ability to analyze complex technical problems and provide clear feedback.
• Experience shipping large-scale mobile apps with millions of users.

Responsibilities

• Collaborate with product, design, and operations to build innovative iOS experiences.
• Implement custom user interfaces using modern iOS techniques.
• Analyze and optimize code for performance and efficiency.
• Provide technical guidance and mentorship to peers and onboard new team members.
• Architect efficient, scalable iOS systems for complex apps.
• Identify and resolve performance and scalability issues; reduce technical debt.
• Work with multiple languages and technologies on mobile platforms.
• Own components, features, or systems with end-to-end responsibility.

Skills

iOS development

Swift/Obj-C

Code performance

Mentorship

Tools

iOS SDK

Multithreading

API design

Job description

Meta is seeking experienced iOS engineers in the United States to build cutting-edge mobile experiences. You will collaborate with product, design, and operations to deliver innovative applications across iPhone and iPad, focusing on performance, reliability, and scalability.

You will mentor peers, own critical components, and contribute to architecture decisions while advancing responsible AI practices in mobile workflows and user experiences.