Mobile iOS Engineer - Grok

xAI is seeking an exceptional iOS engineer to join a small, high-impact team dedicated to creating the world’s most valuable AI application. The role involves shaping cutting-edge mobile experiences with expertise in Swift, SwiftUI, UIKit, performance optimization, concurrency, reactive programming, and API integrations. Responsibilities include designing and shipping intuitive, pixel-perfect mobile UIs, building blazing-fast systems, and collaborating with AI researchers and engineers to deploy state-of-the-art models globally. Candidates should be technically exceptional, efficient, hardworking, high agency, and product-minded. The position is based in xAI’s Palo Alto or San Francisco office. The interview process includes a phone interview, coding assessment, systems hands-on session, project deep-dive, and meet and greet, all conducted via Google Meet.