About the role

Role Overview

Mobile Software Engineer at DataAnnotation. Contribute to developing cutting-edge AI systems by designing, solving, and evaluating code tasks—primarily with an emphasis on Android development (Kotlin).

Responsibilities

Design and solve diverse coding problems used to train AI systems, with emphasis on Android development.
Write clear, high-quality code snippets and detailed explanations.
Evaluate AI-generated code for accuracy, performance, and clarity.
Provide feedback that helps shape the next generation of AI models.

Requirements

Native or bilingual English proficiency.
Bachelor’s degree (completed or in progress).
Excellent writing and grammar skills.

Preferred Qualifications

Kotlin experience.
Proficiency in at least one of: JavaScript, TypeScript, Python, C, C#, C++, React, Go, Java, Swift.
Previous experience as a Software Developer/Coder/Engineer/Programmer.

Work Style & Logistics

Fully remote with a flexible schedule.
Take a short assessment after account signup; if you pass, paid work becomes available via the platform.
Payment is hourly via PayPal (projects start at $50–$75+/hr).

About DataAnnotation

DataAnnotation is an AI-focused platform that helps build and improve intelligent systems by supporting large-scale programming and evaluation work. The company operates a global community of engineers and coders and runs paid tasks that contribute directly to training state-of-the-art AI models. Industry: AI and software/engineering services via an online marketplace.

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