Senior Mobile Engineer (iOS/Android) – AI-Powered Apps

Coinbase, Inc.; Frankfort (KY); Hybrid; USD 186,000 - 219,000; Full time

Job summary

Coinbase, Inc. is seeking a Senior Software Engineer, Native Mobile to join the App Infra team within the Consumer & Business group.

The role focuses on rewriting the retail mobile app from React Native to native Swift and Kotlin, delivering faster, higher-quality experiences for millions of customers. You will build core app surfaces in Swift and Kotlin, collaborate with product teams on onboarding, and drive performance improvements across devices while employing AI-assisted code generation to

Qualifications

• 5+ years of iOS or Android mobile software engineering experience.
• Demonstrated ability to build and ship performant mobile applications with a focus on frame stability and responsive UI.
• Proficiency in Swift or Kotlin with willingness to develop cross-platform fluency.
• Experience with mobile CI/CD pipelines, build systems, and release processes.
• Uses generative AI responsibly, with human oversight to deliver business-ready outputs.

Responsibilities

• Define architectural patterns to accelerate Frontend engineers.
• Own core app surfaces in Swift and Kotlin for native implementations.
• Build within the AI-assisted code generation loop with validation of outputs.
• Collaborate with product teams to review native PRs and improve handoffs.
• Drive performance optimization across device tiers and reduce loading indicators and jank.
• Support dual-app parity during the transition and manage technical debt.

Skills

Swift

Kotlin

iOS

Android

CI/CD

AI-assisted coding

Job description

Coinbase, Inc. is seeking a Senior Software Engineer, Native Mobile to join the App Infra team within the Consumer & Business group.

The role focuses on rewriting the retail mobile app from React Native to native Swift and Kotlin, delivering faster, higher-quality experiences for millions of customers. You will build core app surfaces in Swift and Kotlin, collaborate with product teams on onboarding, and drive performance improvements across devices while employing AI-assisted code generation to