Mobile Software Engineer – Remote AI Projects

About the role

DataAnnotation is seeking a Mobile Software Engineer to help build and refine AI systems. The position is fully remote, allowing you to work from anywhere in the US, Canada, UK, Ireland, Australia, or New Zealand while setting your own schedule.

Key responsibilities

• Design and solve coding problems used to train AI models, 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 with Kotlin.
• Proficiency in at least one of the following: 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
• JavaScript
• TypeScript
• Python
• C
• C#
• C++
• React
• Go
• Java
• Swift
• Android development

What we offer

• Fully remote work with flexible scheduling.
• Competitive hourly pay ranging from $50 to $100+ based on performance.
• Opportunities to impact cutting‑edge AI technologies.
• Payments processed via PayPal.