Kotlin Coding Specialist - Freelance AI Trainer Project

remote work; United States; Remote; USD 40,000 - 57,000; Full time

Job summary

Meridial is hiring a Kotlin/Android specialist to transform engineering material into clean, idiomatic Kotlin solutions for Android projects.

You will evaluate AI generated code, implement optimized Kotlin patches, and produce high quality code reflecting modern Android design patterns such as Jetpack Compose, Coroutines, Room and WorkManager.

Collaborate to document best practices and ensure code clarity and maintainability across teams and platforms.

Qualifications

• Hands-on experience with modern Android and Kotlin development.
• Proficiency with Kotlin, Jetpack libraries and Android tooling.
• Experience with build.gradle, dependency management, networking libraries (OkHttp, Retrofit, Coil).
• Ability to explain technical decisions clearly and document code practices.
• Production level Kotlin application experience and strong communication.

Responsibilities

• Evaluate AI generated code and identify issues.
• Implement optimized Kotlin solutions for Android projects.
• Produce high quality code patches reflecting modern Android design patterns.
• Document best practices and ensure code clarity and maintainability.
• Collaborate to reflect Kotlin and Android ecosystem practices (Jetpack Compose, Coroutines, Room, WorkManager, etc.)

Skills

Kotlin

Android development

Jetpack libraries

Code review

Documentation

Tools

OkHttp

Retrofit

Coil

Job description

About the role

Meridial is building AI training data from real world coding scenarios to improve developer tools. This role focuses on creating clean, idiomatic Kotlin solutions from engineering material such as bug reports and feature requests, with an emphasis on modern Android practices.

What you'll do

• Evaluate AI generated code and identify issues
• Implement optimized Kotlin solutions for Android projects
• Produce high quality code patches reflecting modern Android design patterns
• Document best practices and ensure code clarity and maintainability
• Collaborate to reflect Kotlin and Android ecosystem practices (Jetpack Compose, Coroutines, Room, WorkManager, etc.)

What they're looking for

• Hands-on experience with modern Android and Kotlin development
• Proficiency with Kotlin, Jetpack libraries and Android tooling
• Experience with build.gradle, dependency management, networking libraries (OkHttp, Retrofit, Coil)
• Ability to explain technical decisions clearly and document code practices
• Production level Kotlin application experience and strong communication

For applicants in Nigeria

• The listing states worldwide eligibility, so Nigeria is eligible to apply
• Timezone requirements are not specified in the listing; confirm during interview
• Pay is hourly and ranges from $35+ per hour, final amount varies by experience and location
• Contractor status; company does not provide health insurance or PTO
• Location does not specify a Nigeria-specific restriction beyond worldwide eligibility