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Staff Mobile Engineer - Kotlin Multiplatform

Austin, TX💼 Full-time🗓 2026-09-28

Core

Building a flagship cross-platform application using Kotlin Multiplatform (KMP), Compose Multiplatform, and SwiftUI, integrating on-device and remote AI.

Role type

Staff Mobile Engineer (Kotlin Multiplatform)

Builds

Native mobile apps for Android and iOS with shared business logic and UI

Domain

Mobile development, Artificial Intelligence

Deliverable

production ML models

Required skills

Kotlin, coroutines, Flows, mobile development, app store deployment, performance profiling, bug troubleshooting, code review, mentoring

Preferred skills

Compose Multiplatform, Jetpack Compose, SwiftUI, SKIE, Swift Export, Rust UniFFI, C++, JS, open-source ML/AI or KMP contributions

Technologies

Kotlin Multiplatform, Compose Multiplatform, SwiftUI, Rust, C++, JavaScript

Responsibilities

Write shared KMP modules for business logic and repositories; Develop Compose Multiplatform UI and Native SwiftUI; Integrate on-device and remote AI frameworks; Profile and harden app performance; Review code diffs and mentor teammates

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