Mobile Application Developer (Android)
DataAnnotation
full-remotemidcontractmobileother Arizona, United States 2 days ago via LinkedIn
Up to 60 USD/daily
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AndroidKotlinJavaScriptTypeScriptPythonReactMobile DevelopmentCode ReviewAI-Assisted DevelopmentTechnical Writing
About the role
Role Overview
Join DataAnnotation’s coding team to help advance AI development by solving programming tasks and building Android-focused mobile app solutions. Work is available through the platform after completing a short paid assessment.
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 provide 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.
Preferred Qualifications
- Kotlin experience.
- Proficiency in at least one of: JavaScript, TypeScript, Python, C, C#, C++, React, Go, Java, Swift.
- Prior experience as a Software Developer / Coder / Software Engineer / Programmer.
Work & Compensation
- Fully remote (work from anywhere in the US, Canada, UK, Ireland, Australia, or New Zealand).
- Flexible schedule; choose which projects you take on and when you work.
- Paid hourly (up to $60 USD/hour), with potential higher-paying projects based on performance.
- Payments via PayPal.
About DataAnnotation
DataAnnotation is a platform and community that engages a large network of engineers to help develop and improve AI systems through real-world coding tasks. The company operates an engineering marketplace where contributors complete programming work and provide feedback that shapes future AI model generations.
Scraped 4/7/2026