Remote React Native Engineer: AI Code Reviewer & Architect

AI Trainer Jobs; United States; Remote; USD 83,000 - 138,000; Full time

Benefits offered by this job

Fully remote

First access to future projects

Job summary

AI Trainer Jobs is seeking a highly skilled React Native Engineer for a fully remote, hourly contractor role. You will review AI-generated React Native code, assess architectures, and produce reference implementations with clear explanations to guide model training and evaluation.

You will evaluate correctness, performance, security and reliability, debug complex mobile flows, and collaborate with teams to produce high-quality solutions.

Qualifications

• Bachelor's degree or higher in Computer Science, Software Engineering, or a closely related field (or equivalent practical experience).
• 4+ years of professional experience building production mobile apps, including React Native (2+ years preferred).
• Strong proficiency in TypeScript and modern React (hooks, state management patterns, memoization, rendering behavior).
• Hands-on experience with React Native fundamentals: component patterns, gestures/animations, lists, image handling, deep links, and notifications.
• Experience with navigation and app structure (e.g., React Navigation) and managing complex flows safely.
• Strong understanding of platform-specific behavior and debugging on both iOS and Android (builds, logs, profiling, release issues).
• Familiarity with native integration: bridging/native modules, permissions, app lifecycle, and dependency management (CocoaPods/Gradle).
• Performance mindset: diagnosing and resolving jank, slow renders, large list performance, startup time, and bundle size.
• Experience with data and networking: error handling, retries, caching, offline-first strategies, and secure storage basics.
• Experience with testing and quality: Jest, React Native Testing Library, and E2E frameworks (Detox/Appium), plus CI/CD familiarity.
• Minimum C1 English proficiency (written and spoken), with the ability to write clear technical explanations and follow detailed English-language guidelines.
• Previous experience with AI data training, annotation, or evaluating AI-generated technical content is a strong plus.
• Highly detail-oriented and systematic, with a methodical approach to evaluating reasoning quality and identifying subtle issues in complex mobile code.

Responsibilities

• Develop AI Training Content: Create detailed prompts across React Native topics and write high-quality reference answers to guide AI learning.
• Optimize AI Performance: Evaluate and rank AI responses to enhance correctness, security, performance, and maintainability.
• Ensure Model Integrity: Test AI outputs for inaccuracies or unsafe recommendations, validating reliability across real-world mobile use cases.

Skills

React Native

TypeScript

JavaScript

Mobile development

Performance optimization

Debugging

Code review

CI/CD

Testing

Education

Bachelor's degree in CS/Software Engineering or equivalent

Tools

React Navigation

CocoaPods/Gradle

Jest

Detox/Appium

CI/CD

Job description

AI Trainer Jobs is seeking a highly skilled React Native Engineer for a fully remote, hourly contractor role. You will review AI-generated React Native code, assess architectures, and produce reference implementations with clear explanations to guide model training and evaluation.

You will evaluate correctness, performance, security and reliability, debug complex mobile flows, and collaborate with teams to produce high-quality solutions.