Kotlin Developer
DataAnnotation
full-remotefreelancebackend California, United States Yesterday via LinkedIn
50,000+ USD/annual
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KotlinJavaScriptTypeScriptPythonCC#C++ReactGoJavaSwift
About the role
Role Overview
Join DataAnnotation's coding team to contribute to AI system development while enjoying complete flexibility. Work remotely, set your own schedule, and choose projects that align with your availability and goals.
Responsibilities
- Design and solve diverse coding problems used to train AI systems, with 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 shapes the next generation of AI models
Requirements
- Fluency in English (native or bilingual level)
- Proficiency in at least one programming language: JavaScript, TypeScript, Python, C, C#, C++, React, Go, Java, or Swift
- Excellent writing and grammar skills
- Bachelor's degree (completed or in progress)
Nice-to-Haves
- Preferred experience in Kotlin
- Previous experience as a Software Developer, Coder, Software Engineer, or Programmer
Work Environment
- Fully remote: work from anywhere in US, Canada, UK, Ireland, Australia, and New Zealand
- Flexible schedule: choose projects and when you work
- Competitive hourly pay starting at $50+ USD, with opportunities for higher-paying projects with strong performance
- Payment via PayPal
About DataAnnotation
DataAnnotation is an AI development platform that connects over 100,000 programmers and engineers to help train and improve cutting-edge AI systems. The platform offers flexible, remote work opportunities where developers contribute to AI advancement through coding tasks and evaluations.
Scraped 3/28/2026