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Staff Mobile Engineer - Kotlin Multiplatform

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Staff Mobile Engineer - Kotlin Multiplatform in USA

  • Remote

Responsibilities

  • Build shared Kotlin Multiplatform modules with significant, testable business logic and repositories.
  • Develop user interfaces using Compose Multiplatform and native SwiftUI.
  • Integrate artificial intelligence frameworks on-device and remotely.
  • Profile and improve application performance on real devices and troubleshoot complex technical bugs.
  • Review human- and coding-agent-generated code, improve project conventions and code quality, and mentor teammates.

Requirements

  • 8+ years of mobile development experience with shipped production applications 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.
  • Preferred: Compose Multiplatform or strong Jetpack Compose experience, including recomposition stability.
  • Preferred: SwiftUI experience and familiarity with the Swift/Kotlin boundary through SKIE, Swift Export, or handwritten interoperability code.
  • Experience with Rust UniFFI, C++, and JavaScript is a plus.
  • Contributions to open-source ML/AI or Kotlin Multiplatform libraries are a bonus.

Benefits

  • Competitive salary.
  • Comprehensive health, dental, and vision benefits package.
  • 401(k) match.
  • Equity options.
  • $200/month Health & Wellness stipend.
  • Continuing Education support.
  • $500/year Function Health subscription.
  • Free parking for in-office employees.
  • Flexible Time Off (FTO).
  • Parental leave for eligible employees.
  • Supplemental life insurance.
  • Benefits generally apply to U.S.-based employees and may vary for employees hired outside the United States based on local law, country-specific requirements, and hiring entity.

Salary: Competitive

webAI

webAI builds an end-to-end platform for training, deploying, and operating private AI models on infrastructure customers control, including edge devices. It sells enterprise software and developer SDKs/APIs used by public-sector, defense, aviation, and manufacturing teams to run specialized model...

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