UI/UX Developer - AI Trainer

About the role

DataAnnotation is seeking a UI/UX Developer to act as an AI Trainer. This fully remote position allows you to set your own schedule while contributing to the development of advanced AI systems.

Key responsibilities

• Design and solve diverse coding problems that are used to train AI models, with a focus on Android development.
• Write clear, high‑quality code snippets and detailed explanations for each problem.
• Evaluate AI‑generated code for accuracy, performance, and readability.
• Provide constructive feedback that directly influences the next generation of AI models.

Required profile

• Fluent English (native or bilingual level).
• Preferred experience with Kotlin.
• Proficiency in at least one additional language or framework such as JavaScript, TypeScript, Python, C, C#, C++, React, Go, Java, or Swift.
• Excellent writing and grammar skills.
• Bachelor’s degree (completed or in progress).
• Prior experience as a Software Developer, Coder, Software Engineer, or Programmer is a plus.

Required skills

• Kotlin
• Android development
• JavaScript
• TypeScript
• Python
• C
• C#
• C++
• React
• Go
• Java
• Swift

What we offer

• Fully remote work from the US, Canada, UK, Ireland, Australia, or New Zealand.
• Flexible schedule – choose projects and work hours that suit you.
• Competitive hourly pay ranging from $50 to $100+.
• Opportunity to impact cutting‑edge AI technologies.
• Payments processed via PayPal.