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Frontend Engineer - AI Trainer

DataAnnotation

full-remotemidcontractfrontendother Massachusetts, United States Yesterday via LinkedIn
Up to 72,000 USD/annual

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Tags

KotlinAndroid DevelopmentJavaScriptTypeScriptReactPythonCode ReviewTechnical WritingAI TrainingData Analysis

About the role

Role Overview

Frontend Engineer – AI Trainer at DataAnnotation. Contribute to developing cutting-edge AI systems by completing and explaining programming tasks, while training and evaluating AI-generated code.

The role is fully remote and typically paid hourly for project-based work, with flexibility to choose which projects you take on.

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 directly informs improvements to future AI models

Requirements

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

Preferred Qualifications

  • Experience with Kotlin
  • Proficiency in at least one of: JavaScript, TypeScript, Python, C, C#, C++, React, Go, Java, Swift

Compensation & Work Details

  • Fully remote: work from anywhere in the US, Canada, UK, Ireland, Australia, or New Zealand
  • Flexible schedule: choose projects and working times
  • Pay: hourly, up to $60 USD/hour (higher-paying projects may be available)
  • Payment via PayPal (no upfront fees)

About DataAnnotation

DataAnnotation is an AI-focused technology and services platform that coordinates programming work to help train and improve AI systems. The company supports a large community of engineers across front-end, back-end, full-stack, and machine learning roles, enabling real-world contributions to modern AI development.

Scraped 4/5/2026

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