Senior Native Mobile Engineer - iOS/Android AI-Driven

ContentBuffer; Northern (KY); Hybrid; USD 186,000 - 219,000; Full time

Job summary

Coinbase is hiring a Senior Software Engineer, Native Mobile to join the App Infra team in the Consumer & Business group. You will help rewrite the retail mobile app from React Native to native Swift and Kotlin, using AI-assisted code generation to deliver faster, higher-quality experiences for millions of customers.

You will own core app surfaces in Swift/Kotlin, contribute to native mobile architecture, and support the transition to a unified native platform while collaborating with product

Qualifications

• 5+ years of iOS or Android mobile software engineering experience.
• Proficiency in Swift or Kotlin with working knowledge of the other.
• Experience with mobile CI/CD pipelines, build systems and release processes.
• Focus on frame stability, cold start optimization, and responsive UI.
• Responsible use of generative AI with human oversight.

Responsibilities

• 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, using AI to translate while validating architecture.
• Accelerate Frontend engineers by defining architectural patterns and improving build speeds.
• Partner with product teams during onboarding to review native PRs and optimize handoffs.
• Drive performance optimization across device tiers and low-end Android devices.
• Contribute to dual-app parity during the transition, aligning codebases.

Skills

Mobile development

Swift

Kotlin

Performance optimization

CI/CD

AI-assisted workflows

Job description

Coinbase is hiring a Senior Software Engineer, Native Mobile to join the App Infra team in the Consumer & Business group. You will help rewrite the retail mobile app from React Native to native Swift and Kotlin, using AI-assisted code generation to deliver faster, higher-quality experiences for millions of customers.

You will own core app surfaces in Swift/Kotlin, contribute to native mobile architecture, and support the transition to a unified native platform while collaborating with product