New York, NY; Palo Alto, CA; Remote Hybrid $180,000 - $440,000 USD

xAI is hiring a Mobile iOS Engineer

About the Role

The ideal candidate will take ownership of core iOS application development, contributing to architecture, performance optimization, and feature implementation while collaborating closely with design and backend teams.

Responsibilities

  • Develop and maintain native iOS applications using Swift and modern frameworks
  • Collaborate with product and design teams to define user-facing features
  • Optimize application performance, responsiveness, and reliability
  • Implement clean, maintainable, and testable code following best practices
  • Diagnose and fix bugs and performance bottlenecks
  • Integrate with backend services and APIs
  • Ensure compatibility across multiple iOS versions and devices
  • Participate in code reviews and technical discussions
  • Stay current with iOS platform advancements and development tools
  • Contribute to technical documentation and system architecture decisions

Nice to Have

  • Experience with AI or machine learning integration in mobile apps
  • Contributions to open-source iOS projects
  • Familiarity with CI/CD pipelines for mobile development
  • Experience with automated testing frameworks for iOS
  • Knowledge of security best practices in mobile applications

Compensation

Competitive salary and equity package

Work Arrangement

Hybrid or on-site

Team

Small, fast-moving team focused on building advanced AI applications

About the Team

Work alongside engineers and researchers building next-generation AI tools and interfaces.

Technology Stack

Swift, SwiftUI, UIKit, Combine, Core Data, and Xcode tooling.

Available for qualified candidates

About company
xAI
xAI’s mission is to create AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge.
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Job Details
Category mobile
Posted 5 days ago