Senior Mobile Engineer – Native iOS/Android, AI-Driven

Coinbase, Inc.

San Francisco (CA)

Remote

USD 186,000 - 219,000

Full time

9 days ago

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Job summary

Coinbase Senior Software Engineer, Native Mobile on the App Infra team in the Consumer & Business group is responsible for a greenfield rewrite of Coinbase's retail mobile app from React Native to native Swift and Kotlin. You will drive high-quality, performant mobile experiences and work with AI-assisted code generation to accelerate delivery across iOS and Android.

You will translate flows, own core surfaces, and partner with product teams to ensure smooth onboarding to the native codebase

Qualifications

5+ years of iOS or Android mobile software engineering experience (Swift/iOS or Kotlin/Android).
Proven ability to ship performant mobile apps with stable frames and responsive UI.
Proficiency in Swift or Kotlin with cross-platform willingness.
Experience with mobile CI/CD pipelines, build systems, and release processes.
Uses generative AI responsibly with human oversight.

Responsibilities

Define architectural patterns and accelerate frontend development.
Own core app surfaces in Swift and Kotlin; translate React Native flows.
Build within AI-assisted code generation loop and validate outputs.
Partner with product teams during onboarding to review native PRs and optimize patterns.
Drive performance optimization across device tiers, including low-end Android.
Contribute to parity strategy and kill technical debt during transition.