Senior React Native Developer

Senior Mobile Engineer (AI-Native) | React Native | Contract

6-month contract | £400-£500 per day

We’ve partnered exclusively with a fast-growing consumer tech brand to find a Senior Mobile Engineer who builds with AI at the core of how they work.

You’ll bring:

• Proven experience using AI coding agents to ship production software, with strong critical review of generated code
• Solid production React Native experience
• iOS and Android build and release tooling (Xcode, TestFlight, Gradle, Play Console, EAS/Fastlane/Bitrise)
• Experience with MCP servers or tool integrations that agents use
• Mobile analytics and push notification experience
• Strong product sense, design system thinking and real attention to detail

Nice to have: Swift/SwiftUI or Kotlin/Jetpack Compose, native modules for React Native, on-device ML, UI test automation (Detox, Maestro, XCUITest, Espresso)