Node.js Developer – AI Trainer (Remote)

About the role

DataAnnotation is looking for a Node.js Developer to help train cutting‑edge AI systems. This remote, flexible position lets you work on real‑world coding challenges that improve intelligent models while setting your own schedule.

Key responsibilities

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

Required profile

• Fluent English (native or bilingual level).
• Preferred experience in Kotlin; proficiency in at least one of JavaScript, TypeScript, Python, C, C#, C++, React, Go, Java, or Swift.
• Excellent writing and grammar skills.
• Bachelor’s degree (completed or in progress) and prior software development experience is a plus.

Required skills

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

What we offer

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