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Freelance Software Engineer - AI Trainer

DataAnnotation

full-remotemidfreelancefullstackbackend Massachusetts, United States 5 days ago via LinkedIn
Up to 72,000 USD/annual

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Tags

AI TrainingAndroid DevelopmentKotlinJavaTypeScriptJavaScriptPythonCode ReviewTechnical WritingRemote

About the role

Role Overview

Freelance Software Engineer (AI Trainer) with DataAnnotation. You will help develop and improve AI systems by completing programming tasks and reviewing AI-generated code as part of AI training. The work is fully remote and paid hourly via the platform.

Responsibilities

  • Design and solve diverse 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

  • Fluent English (native or bilingual level)
  • Bachelor’s degree completed or in progress
  • Excellent writing and grammar skills
  • Previous experience as a Software Developer/Coder/Software Engineer/Programmer is preferred
  • Proficiency in at least one of: JavaScript, TypeScript, Python, C, C#, C++, React, Go, Java, Swift
  • Preferred: Kotlin experience

Work Model / Location

  • Fully remote
  • Available to people located in: US, Canada, UK, Ireland, Australia, New Zealand
  • Flexible schedule; you choose projects and when you work

Compensation

  • Paid hourly, up to $60 USD/hour
  • Higher-paying projects may be available based on performance
  • Payment via PayPal; no fees requested from candidates

About DataAnnotation

DataAnnotation is a technology platform focused on developing and improving AI systems through human-in-the-loop coding and evaluation. It connects a large community of engineers and professionals with paid programming tasks that help train state-of-the-art AI models across multiple specialties. The company operates globally across supported countries with a flexible, remote-first work model.

Scraped 4/9/2026

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