Senior Mobile Engineer - Kotlin Multiplatform & AI

ProducePay; Austin (TX); On-site; USD 120,000 - 180,000; Full time

Benefits offered by this job

Competitive salary

Health, dental, vision benefits

401(k) match

Equity options

Wellness stipend

Education support

Parental leave

Flexible Time Off

In-office parking

Life insurance

Job summary

webAI in Austin, TX is hiring a mobile software engineer to build a flagship cross-platform app using Kotlin Multiplatform and SwiftUI. You'll develop shared KMP code that powers business logic across Android and iOS clients.

You'll craft UIs with Compose Multiplatform and SwiftUI, integrate on-device AI, optimize performance, and mentor teammates while upholding coding standards. This role emphasizes collaboration and delivering robust mobile experiences.

Qualifications

• 4+ years of mobile development with shipped production apps on Android, iOS, or both.
• Strong Kotlin skills including coroutines and Flows.
• Demonstrated interest in AI engineering.
• Solid experience with mobile tooling and app stores.
• Strong mobile product instincts.

Responsibilities

• Shared KMP modules — You will write shared Kotlin Multiplatform code that provides significant, testable business logic and repositories.
• Compose Multiplatform UI and Native SwiftUI — You will write user interface code to utilize shared code modules.
• On-device AI — You will integrate artificial intelligence frameworks both on-device and remotely.
• Performance — Profile and harden app performance on real devices. Troubleshoot hard, technical bugs.
• Code review and collaboration — Review human and coding-agent diffs with equal rigor, contribute to project conventions, and mentor teammates. Improve the quality of delivered code.

Skills

Kotlin

Android development

iOS development

AI interest

Code review

Tools

KMP

Compose Multiplatform

SwiftUI

Interoperability (Kotlin/Swift)

Rust UniFFI

Job description

webAI in Austin, TX is hiring a mobile software engineer to build a flagship cross-platform app using Kotlin Multiplatform and SwiftUI. You'll develop shared KMP code that powers business logic across Android and iOS clients.

You'll craft UIs with Compose Multiplatform and SwiftUI, integrate on-device AI, optimize performance, and mentor teammates while upholding coding standards. This role emphasizes collaboration and delivering robust mobile experiences.