Invisible Technologies

Kotlin Coding Specialist – Freelance AI Trainer

Invisible Technologies

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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