Kotlin Coding Specialist - AI Trainer
Invisible Technologies
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How this fits your working day
The team works UTC-5. Assuming a 9am–5pm day on their clock, this is what a normal day looks like from each US zone.
| Your zone | Shared hours | Your hours | Verdict |
|---|---|---|---|
| Eastern | 8h | 9:00 AM – 5:00 PM | Full overlap |
| Central | 7h | 8:00 AM – 4:00 PM | Full overlap |
| Mountain | 6h | 7:00 AM – 3:00 PM | Strong overlap |
| Pacific | 5h | 6:00 AM – 2:00 PM | Strong overlap |
Standard time; most states shift an hour between March and November.How we calculate overlap.
About this role
Are you a Kotlin expert eager to shape the future of AI? Large-scale language models are evolving from chatbots into powerful developer assistants capable of reasoning about complex software systems. With high-quality engineering data, tomorrow’s AI can support developers in solving real-world problems faster and more accurately. That training data begins with you—your coding expertise will help power the next generation of AI.
We’re looking for Kotlin specialists who can take real-world engineering scenarios—such as bug reports or feature requests in a Git repository—and produce clean, efficient, and idiomatic solutions using the Kotlin programming language. You’ll create high-quality code patches that reflect modern Android development practices and ensure technical correctness, maintainability, and clarity.
You should have 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 is also important. Experience with Android multimedia tools (CameraX, ExoPlayer, Media3) is a plus.
On a typical day, you’ll evaluate AI-generated code, correct errors, implement optimized Kotlin solutions, and document best practices that demonstrate modern Android design patterns and coding conventions.
A strong background in Android software development is required, with demonstrable experience building and maintaining production-level Kotlin applications. Clear, structured communication and the ability to explain technical decisions are essential.
We offer a pay range of $35+ per hour, with the exact rate determined after evaluating your experience, expertise, and geographic location. Final offer amounts may vary from the pay range listed above. As a contractor, you’ll supply a secure computer and high-speed internet; company-sponsored benefits such as health insurance and PTO do not apply.
Job title: Master - Kotlin Coding Specialist – AI Trainer
Employment type: Contract
Workplace type: Remote
Seniority level: Mid - Senior Level
Originally posted on Himalayas
Categories
- Android Development
- Kotlin
- Mobile Development
- AI Training
- Software Engineer
- AI Coding Instructor
- AI Programming Trainer
- AI Coding Specialist
- AI Coding Training
- Coding Trainer
- Freelance Software Development AI Trainer
- AI Assisted Programming Instructor
Originally posted on Himalayas. View the original listing — job data provided by Himalayas.