Freelance App Developer - AI Trainer

Role Overview

Freelance App Developer (AI Trainer) with DataAnnotation. You’ll work with state-of-the-art AI models to design and solve programming tasks, evaluate AI-generated code, and provide feedback that helps refine future AI systems.

Responsibilities

• Design and solve diverse coding problems used to train AI systems, with 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 shapes 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)
• Preferred: prior experience as a Software Developer / Engineer / Coder / Programmer

Preferred Qualifications / Skills

• Kotlin experience
• Proficiency in at least one of: JavaScript, TypeScript, Python, C, C#, C++, React, Go, Java, Swift

Work Setup & Process

• Fully remote with a flexible schedule (choose projects and hours)
• Start by completing a short assessment after account signup
• Paid work becomes available via the platform after passing the assessment

Compensation & Benefits

• Hourly pay, starting at $50–$100+/hr (higher-paying projects for strong performance)
• Payment via PayPal

Eligibility / Location

Work is available only to applicants located in: US, Canada, UK, Ireland, Australia, New Zealand.