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Job
· Senior
Kotlin Coding Specialist, AI Trainer
Other
• Senior
• Remote
• Full-time
•
EU/EMEA
As a Kotlin specialist you take real-world engineering scenarios, such as bug reports or feature requests in a Git repository, and write clean, idiomatic solutions used to train AI models. Remote contract work.
Responsibilities
- ▹Solve real-world engineering scenarios (bug reports, feature requests) with clean, efficient and idiomatic Kotlin
- ▹Create high-quality code patches that reflect modern Android development practices and ensure technical correctness, maintainability and clarity
- ▹Evaluate AI-generated code and correct errors
- ▹Implement optimized Kotlin solutions
- ▹Document best practices that demonstrate modern Android design patterns and coding conventions
Requirements
- ▹Hands-on experience with modern Android and Kotlin development, including Jetpack Compose, Kotlin Coroutines and Jetpack libraries such as Room, WorkManager, Datastore, ViewModel and Hilt
- ▹Familiarity with build.gradle configuration, dependency management and networking libraries such as OkHttp, Retrofit and Coil
- ▹Strong Android software development background with demonstrable experience building and maintaining production-level Kotlin applications
- ▹Clear, structured communication and the ability to explain technical decisions
- ▹Your own secure computer and high-speed internet
Nice to have
- ▹Experience with Android multimedia tools (CameraX, ExoPlayer, Media3)
Soft skills
Clear, structured communicationExplaining technical decisions
What we offer
- ▹Pay range of $35+ per hour, with the exact rate based on experience, expertise and location
- ▹Remote work
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