Kotlin Coding Specialist - Freelance AI Trainer Project

Meridial; Town of Poland (NY); On-site; USD 39,778 - 56,653; Part time

Job summary

Meridial is seeking a Kotlin Coding Specialist for a freelance AI Trainer project. As a Kotlin expert, you will shape the future of AI by producing clean, efficient solutions from real-world engineering scenarios.

The role involves evaluating AI-generated code, correcting errors, and documenting coding best practices that adhere to modern Android development standards. This is a remote contract position with a competitive pay rate starting at $35/hour.

Qualifications

• Hands-on experience with Kotlin and modern Android development.
• Experience in building and maintaining production-level Kotlin applications.
• Strong communication skills to explain technical decisions.

Responsibilities

• Produce clean and efficient Kotlin solutions for real-world scenarios.
• Evaluate AI-generated code and implement optimized Kotlin solutions.
• Document best practices in modern Android design patterns.

Skills

Kotlin

Android development

Jetpack Compose

Kotlin Coroutines

Room

WorkManager

Dependency management

OkHttp

Retrofit

CameraX

Job description

Kotlin Coding Specialist - Freelance AI Trainer Project

Poland

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.

Responsibilities

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.

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.

Qualifications

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.

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.

Compensation

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 Details

• Job title: Master - Kotlin Coding Specialist - AI Trainer
• Employment type: Contract
• Workplace type: Remote
• Seniority level: Mid - Senior Level