Backend Developer

Role Overview

Join DataAnnotation’s coding team to help advance AI development by writing and evaluating code used to train AI systems. The role is fully remote with flexibility to choose projects and your schedule.

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 helps shape 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/likely: prior experience as a Software Developer / Coder / Software Engineer / Programmer

Preferred Skills

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

Compensation & Logistics

• Paid hourly for projects, starting at $50–$100+/hr (higher-paying projects for strong performance)
• Payment via PayPal
• Fully remote: available to people based in the US, Canada, UK, Ireland, Australia, and New Zealand
• Schedule flexibility and ability to choose which projects to take