Backend Developer
DataAnnotation
full-remotemidcontractbackend Utah, United States Today via LinkedIn
60,000 - 120,000 USD/annual
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Backend DevelopmentKotlinAndroid DevelopmentJavaTypeScriptPythonJavaScriptCode EvaluationTechnical WritingAI Systems
About the role
Backend Developer (AI Coding)
Join DataAnnotation to contribute to developing AI systems through coding and evaluation tasks. This role offers fully remote work with a flexible schedule, allowing you to choose which projects you take on.
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 helps shape the next generation of AI models
- Support a workflow where your work contributes to refining intelligent, learning systems
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 / Software Engineer / Programmer
Preferred / Nice to Have
- Kotlin experience
- Proficiency in at least one of: JavaScript, TypeScript, Python, C, C#, C++, React, Go, Java, Swift
Location & Work Details
- Only available to people located in: US, Canada, UK, Ireland, Australia, New Zealand
- Fully remote within supported countries
- Paid hourly via PayPal; hourly rate ranges from $50–$100+/hr depending on performance
About DataAnnotation
DataAnnotation is a platform that engages a large community of professional coders and engineers to build and improve real-world AI systems. The company operates an AI-focused coding workflow where contributors solve programming tasks, evaluate generated code, and provide feedback that helps refine intelligent models.
Scraped 5/16/2026