← All roles

Mobile iOS Engineer

xAI· Product
Apply on company site
London£107k - £262kPosted 8mo ago

About the role

iOS engineer role on a small, high-impact team building a world’s most valuable AI application, blending technical mastery with product brilliance to deliver cutting-edge mobile experiences for AI on iOS.

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.

Qualifications

  • Expert in Swift, with deep knowledge of SwiftUI and UIKit.
  • 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.

Skills

Required:SwiftPerformance optimizationUI/UX design for mobileConcurrency and reactive programmingAPI integrationsApp deployment
Nice to have:Apple ecosystemRustAVFoundationShipping standout apps/featuresSwift (advanced)
Last updated Oct 14, 2026. Interested? Apply on the company site.

About xAI

liquid-ai-recruiting-target
Company profileWebsite

More open roles at xAI