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Mobile Application Developer (Android)

DataAnnotation

full-remotemidcontractmobile Illinois, United States 3 days ago via LinkedIn
Up to 72,000 USD/annual

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Tags

AndroidKotlinJavaMobile DevelopmentCode ReviewAI TrainingReactTypeScriptWriting SkillsRemote Work

About the role

Role overview

Mobile Application Developer (Android) working with DataAnnotation’s coding team to develop and evaluate code used to train AI systems. The work is fully remote with flexible scheduling and projects paid hourly.

Responsibilities

  • Design and solve diverse coding problems 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 future AI model improvements

Requirements

  • Native or bilingual English fluency
  • Excellent writing and grammar skills
  • Bachelor’s degree (completed or in progress)
  • Preferred: prior experience as a Software Developer/Coder/Software Engineer/Programmer

Nice to have

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

Work style & compensation

  • Fully remote for people in the US, Canada, UK, Ireland, Australia, and New Zealand
  • Flexible schedule (choose projects 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 platform connecting a large community of engineering professionals with paid AI-related coding work. The company focuses on using contributors to help train and refine AI systems through real-world programming tasks and feedback loops.

Scraped 4/1/2026

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