About the role

Role Overview

Contribute to training and improving cutting-edge AI systems as an iOS Developer / AI Trainer. You’ll work on a variety of coding tasks, help validate AI-generated code, and provide clear explanations and feedback that directly influence the next generation of AI models.

Responsibilities

Design and solve diverse coding problems used to train AI systems (with an 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 future AI model outputs

Requirements

Fluency in English (native or bilingual)
Excellent writing and grammar skills
Bachelor’s degree (completed or in progress)
Preferred: previous software development / coding experience (Software Developer, Coder, Software Engineer, Programmer)

Nice-to-Haves

Preferred experience in Kotlin
Proficiency in at least one of: JavaScript, TypeScript, Python, C, C#, C++, React, Go, Java, Swift

Work Model & Logistics

Fully remote with a flexible schedule (choose projects and when you work)
Hourly pay via platform projects, with rates starting at $50–$100+/hr (higher-paying projects possible with strong performance)
After signup, complete a short assessment (serves as an interview). If you pass, paid work becomes available.

About DataAnnotation

DataAnnotation is a platform that connects a large community of professional engineers and coders with paid AI development and training work. The company focuses on building and improving AI systems by having contributors solve coding tasks, evaluate AI-generated code, and provide feedback that helps refine models.

iOS Developer - AI Trainer

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