Mobile Software Engineer – Remote (Kotlin/Android)

About the role

Join the DataAnnotation team as a Mobile Software Engineer and work on cutting‑edge AI systems. This fully remote position lets you set your own schedule while contributing to the development of intelligent Android applications and coding challenges.

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 Kotlin code snippets and detailed explanations for platform users.
• Evaluate AI‑generated code for accuracy, performance, and readability.
• Provide feedback that helps improve the next generation of AI models.
• Collaborate with a global community of engineers to create and refine programming tasks.

Required profile

• Fluent English (native or bilingual level).
• Preferably experienced with Kotlin and Android development.
• Completed or in‑progress bachelor’s degree.
• Previous experience as a software developer, coder, or programmer is a plus.

Required skills

• Kotlin
• 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 fit your availability.
• Competitive hourly pay ranging from $50 to $100+.
• Opportunity to impact the future of AI technologies.