Mobile Android Engineer

About the role

xAI is looking for an exceptional Android engineer to join a small, high‑impact team building the world’s most valuable AI‑driven mobile application. You will shape cutting‑edge experiences, own critical product challenges, and deliver high‑quality features that directly impact users.

Key responsibilities

• Design and implement intuitive, delightful Android user interfaces using Kotlin and Jetpack Compose.
• Architect, build, and maintain large‑scale production apps with a focus on performance, stability, and reliability.
• Collaborate closely with product and design teams to translate vision into functional mobile experiences.
• Take ownership of major product areas, wearing multiple hats and driving initiatives from concept to release.
• Continuously optimize code and app architecture for speed and resource efficiency.

Required profile

• Proficient in Kotlin, Jetpack Compose, and reactive programming.
• Strong product sense with a high bar for craftsmanship.
• Proven track record of shipping standout Android apps or features.
• Deep expertise in the Android ecosystem and related tooling (Android Studio, Gradle, etc.).
• Ability to work hands‑on, communicate clearly, and take initiative in a flat organization.

Required skills

• Kotlin
• Jetpack Compose
• Reactive programming
• Android Studio
• Gradle
• Rust (for backend integration)

What we offer

• Base salary ranging from $180,000 to $440,000 USD.
• Equity participation.
• Comprehensive medical, vision, and dental coverage.
• Short‑ and long‑term disability, life insurance, and additional perks.
• Equal‑opportunity workplace.