Remote Kotlin Engineer – AI Content & Model Review

AI Trainer Jobs; United States; Remote; USD 63,000 - 89,000; Full time

Job summary

SME Careers, a subsidiary of SuperAnnotate, is seeking a remote Kotlin Engineer paid hourly to review AI-generated responses and create high-quality Kotlin-focused content. You will evaluate reasoning quality and problem-solving behind each solution and rate multiple AI responses for correctness and clarity.

Requirements include 2+ years of Kotlin development, a bachelor's degree in CS, and strong English writing skills.

Qualifications

• 2+ years of hands-on Kotlin development experience.
• Strong understanding of Kotlin null safety, coroutines, and functional idioms.
• Professional software engineering experience using Kotlin for Android or backend services.
• Minimum Bachelor’s degree in Computer Science or a closely related field.
• Ability to critically evaluate idiomatic Kotlin style, design decisions, and architecture trade-offs.
• Significant experience using large language models (LLMs) to assist with coding, debugging, and code review.
• Excellent English writing skills with the ability to articulate complex technical concepts clearly.
• Highly preferred: Experience with Ktor, Android Jetpack, and advanced coroutine usage in production systems.
• Preferred: Merged pull requests in Kotlin open-source projects, competitive programming experience, or similar demonstration of strong problem-solving skills.
• Experience reviewing app logic or mobile/backend architecture, with previous AI data training or model evaluation work strongly preferred and Minimum C1 English proficiency.

Responsibilities

• Develop AI Training Content: Create detailed prompts in various topics and responses to guide AI learning, ensuring the models reflect a comprehensive understanding of diverse subjects.
• Optimize AI Performance: Evaluate and rank AI responses to enhance the model's accuracy, fluency, and contextual relevance.
• Ensure Model Integrity: Test AI models for potential inaccuracies or biases, validating their reliability across use cases.

Skills

Kotlin

English

Null Safety

Backend Engineering

Android development

Android Jetpack

Software Architecture

LLM coding

Coroutines

Ktor

Education

Bachelor's degree in Computer Science

Job description

SME Careers, a subsidiary of SuperAnnotate, is seeking a remote Kotlin Engineer paid hourly to review AI-generated responses and create high-quality Kotlin-focused content. You will evaluate reasoning quality and problem-solving behind each solution and rate multiple AI responses for correctness and clarity.

Requirements include 2+ years of Kotlin development, a bachelor's degree in CS, and strong English writing skills.