
Kotlin Coding Specialist – Freelance AI Trainer
Invisible Technologies
contract
Posted on:
Location Type: Remote
Location: Anywhere in the World
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Salary
💰 $35 per hour
About the role
- Evaluate AI-generated code
- Correct errors
- Implement optimized Kotlin solutions
- Document best practices that demonstrate modern Android design patterns and coding conventions
- Create high-quality code patches that reflect modern Android development practices and ensure technical correctness, maintainability, and clarity
- Produce clean, efficient, and idiomatic solutions using the Kotlin programming language based on real-world engineering scenarios
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
- Experience with Android multimedia tools (CameraX, ExoPlayer, Media3) is a plus
- Strong background in Android software development with demonstrable experience building and maintaining production-level Kotlin applications
- Clear, structured communication and the ability to explain technical decisions are essential.
Benefits
- Company-sponsored benefits such as health insurance and PTO do not apply
Applicant Tracking System Keywords
Tip: use these terms in your resume and cover letter to boost ATS matches.
Hard Skills & Tools
KotlinJetpack ComposeKotlin CoroutinesRoomWorkManagerDatastoreViewModelHiltOkHttpRetrofit
Soft Skills
clear communicationstructured communicationtechnical decision explanation