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React Native Engineer, AI Code Reviewer

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Job details

Pay

$60–$100 USD/hr

Engagement

Contract, part-time

Location

Remote

3 countries

Posted

Jul 9, 2026

OpenTrain on Trustpilot

The work

You will review AI-generated React Native solutions and create strong examples for complex mobile engineering problems. Your work will help assess whether technical answers are correct, clear, secure, reliable, and aligned with the prompt.

  • Review React Native solutions for correctness and sound engineering practices.
  • Write reference implementations and step-by-step explanations for complex mobile tasks.
  • Compare AI responses and decide which solution is stronger.
  • Fact-check claims about React Native, TypeScript, mobile architecture, and platform-specific behavior.
  • Find issues in rendering, state, navigation, platform-specific modules, offline behavior, performance, memory use, testing, and release workflows.

Requirements

This is a part-time contractor role for an experienced React Native engineer. You must be able to write clear technical explanations in English and work with mobile applications on both iOS and Android.

  • Time: 20+ hours per week.
  • Language: Fluent English writing and communication.
  • Strong hands-on experience with React Native and modern React.
  • Deep proficiency in TypeScript and mobile app debugging on iOS and Android.
  • Familiarity with navigation, platform-specific modules, performance tuning, testing, and CI/CD basics.
  • Experience: Intermediate level

Open to applicants in

  • Germany
  • India
  • United States

Preferred

  • Prior AI training, annotation, or evaluation experience is helpful but not required.
  • Helpful background includes a degree in computer science, software engineering, or a related field, plus experience building production mobile apps.
  • Familiarity with Jest, React Native Testing Library, Detox, Appium, CocoaPods, and Gradle is helpful.

How to apply

  1. Press Apply now. You create a free account and add your resume.
  2. Complete your application for this role on OpenTrain.

Job ID: cmrd8yfus0027nj3lcl2qmmgi

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