Kotlin Engineer (Remote, Hourly)

About the role

We are looking for a remote Kotlin Engineer to join our expert network on an hourly basis. You will review AI‑generated responses, create high‑quality Kotlin‑focused content, and evaluate the reasoning and problem‑solving steps behind each solution.

Key responsibilities

• Develop AI training content by writing detailed prompts and Kotlin‑centric responses.
• Evaluate and rank AI outputs for accuracy, clarity, and adherence to the original prompt.
• Identify methodological errors, fact‑check technical information, and craft expert explanations and model solutions.
• Test AI models for biases or inaccuracies and ensure reliable performance across use cases.

Required profile

• 2+ years of hands‑on Kotlin development experience.
• Strong knowledge of Kotlin null safety, coroutines, and functional idioms.
• Professional experience building Android apps or backend services with Kotlin.
• Bachelor’s degree in Computer Science or a related field.
• Ability to critically evaluate Kotlin style, design decisions, and architecture trade‑offs.
• Significant experience using large language models (LLMs) for coding assistance.
• Excellent written English (minimum C1 proficiency).

Required skills

• Kotlin
• Coroutines
• Null safety
• Functional programming
• Android development
• Ktor
• Android Jetpack
• Large language models (LLMs)

What we offer

• Remote, hourly‑paid engagement.
• Access to future AI‑related projects through our expert network.
• Opportunity to influence the quality of cutting‑edge AI models.