Senior Native Mobile Engineer - Swift/Kotlin, Remote-First

Coinbase, Inc.; Lansing (MI); Remote; USD 186,000 - 219,000; Full time

Job summary

Coinbase is hiring a Senior Software Engineer, Native Mobile to join the App Infra team within the Consumer & Business group. You will help rewrite Coinbase's retail mobile app from React Native to native Swift and Kotlin, delivering a faster, higher-quality experience for millions of customers.

You'll own core app surfaces in Swift and Kotlin, collaborate with product teams, and contribute to the mobile platform as the native codebase evolves.

Qualifications

• 5+ years of iOS or Android mobile software engineering experience.

Responsibilities

• Accelerate frontend engineers by defining architectural patterns and improving build speeds.
• Own the development of core app surfaces in Swift and Kotlin, translating React Native flows into native implementations.
• Build within the AI-assisted code generation loop to deliver production-quality outputs.
• Partner with product teams during onboarding to review native PRs and optimize patterns.
• Drive performance optimization across device tiers and reduce loading indicators and jank.
• Contribute to dual-app parity strategy during the transition period to synchronize features and fixes.

Skills

Swift

Kotlin

Mobile CI/CD

Performance

Tools

CI/CD pipelines

Job description

Coinbase is hiring a Senior Software Engineer, Native Mobile to join the App Infra team within the Consumer & Business group. You will help rewrite Coinbase's retail mobile app from React Native to native Swift and Kotlin, delivering a faster, higher-quality experience for millions of customers.

You'll own core app surfaces in Swift and Kotlin, collaborate with product teams, and contribute to the mobile platform as the native codebase evolves.