Mobile iOS Engineer at xAI

New York, NY; Palo Alto, CA

Apply
More jobs at xAI

We’re seeking an exceptional iOS engineer to join a small, high-impact team dedicated to creating the world’s most valuable AI application. You’ll shape cutting-edge mobile experiences, blending technical mastery with product brilliance, and collaborate with AI researchers and engineers to deploy state-of-the-art models globally.

Salary

USD 180,000 - 440,000

Requirements

Skills

  • Expert in Swift, with deep knowledge of UIKit and SwiftUI
  • Proficient in performance optimization—memory, CPU, GPU—using low-level tools to deliver blazing-fast systems
  • Experienced in designing and shipping intuitive, pixel-perfect mobile UIs that redefine how users interact with AI
  • Skilled in concurrency and reactive programming (Combine) for responsive, real-time apps
  • Built high-throughput integrations with APIs (REST, gRPC) or AI model outputs, ensuring seamless data flow
  • Capable of owning complex features end-to-end, from architecture to App Store deployment, with a focus on speed and scalability
  • Deep expertise in the Apple ecosystem and related development tools
  • Rust for working with backend components
  • AVFoundation for real-time audio processing
  • Track record of shipping standout apps or standout features within apps
  • Deep expertise in iOS development, particularly with Swift, operating at the highest levels of craft
  • Excel at delivering results swiftly, often in a fraction of the time others require; speed is a core value
  • Sharp product sense, empathy for users, anticipation of needs, and translation into features that delight and deliver value

Responsibilities

  • Dream up and craft delightful, intuitive user experiences that redefine how people interact with AI on mobile
  • Obsess over every pixel, animation, and interaction, ensuring the experience feels magical and seamless
  • Build blazing-fast, highly performant systems where every millisecond counts
  • Drive technical and product decisions, collaborating with AI researchers and engineers to deploy state-of-the-art models globally

Technologies

SwiftUIKitSwiftUICombineRESTgRPCRustAVFoundationApple ecosystem

Share job

See if your resume is ready for this job

See how our AI can optimize your resume and improve your chances for this role.