About the role

Role Overview

Freelance App Developer – AI Trainer for DataAnnotation’s coding team. You’ll help advance AI development by completing programming tasks and evaluating AI-generated code, with the flexibility to work remotely and choose projects based on your availability.

Responsibilities

Design and solve coding problems used to train AI systems, with an emphasis on Android development
Write clear, high-quality code snippets and detailed explanations
Evaluate AI-generated code for accuracy, performance, and clarity
Provide feedback that directly informs the next generation of AI models

Requirements

Fluency in English (native or bilingual)
Excellent writing and grammar skills
Bachelor’s degree (completed or in progress)
Proficiency in at least one of: JavaScript, TypeScript, Python, C, C#, C++, React, Go, Java, Swift
Preferred: Kotlin

Nice to Haves

Prior experience as a Software Developer / Coder / Software Engineer / Programmer

Work Model & Pay

Fully remote (work from anywhere in the US, Canada, UK, Ireland, Australia, or New Zealand)
Flexible schedule: choose which projects you take and when you work
Paid hourly, up to $60 USD/hour (higher-paying projects may be available with strong performance)
Payment via PayPal

About DataAnnotation

DataAnnotation is a technology and AI services platform that builds and improves AI systems through real-world programming and evaluation tasks. The company operates a large community of engineers and developers working remotely to develop, test, and refine AI models that learn and adapt over time.

Freelance App Developer - AI Trainer

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