5 months ago
London, United KingdomSenior
Base Salary
$180k - $440k/yr
Responsibilities
- Create intuitive, polished mobile user experiences for interacting with AI.
- Optimize pixels, animations, interactions, and overall application performance.
- Build fast, scalable systems with efficient memory, CPU, and GPU usage.
- Drive technical and product decisions in collaboration with AI researchers and engineers.
- Deploy state-of-the-art model-powered experiences globally.
- Own complex features end to end, from architecture through App Store deployment.
Requirements
- Expertise in Swift, SwiftUI, and UIKit.
- Experience optimizing memory, CPU, and GPU performance with low-level tools.
- Experience designing and shipping intuitive, pixel-perfect mobile UIs.
- Proficiency with concurrency and reactive programming using Combine.
- Experience building high-throughput integrations with REST or gRPC APIs and AI model outputs.
- Ability to own complex features from architecture through App Store deployment.
- Deep expertise in the Apple ecosystem and iOS development.
- Rust experience for backend components is preferred.
- AVFoundation experience for real-time audio processing is preferred.
- A track record of shipping standout applications or application features is preferred.
- Strong product sense and the ability to translate user needs into valuable features are preferred.
Benefits
- Equity and comprehensive medical, vision, and dental coverage.
- Access to a 401(k) retirement plan, short- and long-term disability insurance, life insurance, discounts, and other perks.
Tech Stack
Categories
Mobile
About xAI
Understand the Universe. We are a team of AI technologists and business leaders on a mission to build AI systems that can help humanity understand the world better. https://x.ai/careers