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Backend Developer

DataAnnotation

full-remotemidcontractbackend Montana, United States 91 days ago via LinkedIn
60,000 - 120,000 USD/annual

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Tags

KotlinAndroid DevelopmentJavaTypeScriptPythonJavaScriptCode ReviewData AnalysisRemoteEnglish Writing

About the role

Role Overview

Backend Developer to help advance AI development by designing, implementing, and reviewing code used to train AI models. The role is fully remote, with flexible scheduling and project selection.

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 shapes the next generation of AI models.

Requirements

  • Fluency in English (native or bilingual).
  • Strong writing and grammar skills.
  • Bachelor’s degree (completed or in progress).
  • Proficiency in at least one of: JavaScript, TypeScript, Python, C, C#, C++, React, Go, Java, Swift.
  • Preferred: Kotlin experience.
  • Preferred: prior experience as a Software Developer/Coder/Software Engineer/Programmer.

Compensation & Logistics

  • Fully remote work from: US, Canada, UK, Ireland, Australia, New Zealand.
  • Paid hourly per project, starting at $50–$100+/hr (higher rates with strong performance).
  • Payment via PayPal.

Hiring Process

  • After account signup, complete a short assessment (serves as an interview). If you pass, you receive confirmation and access to paid work.

About DataAnnotation

DataAnnotation is an AI-focused technology platform that coordinates a large community of engineers and coders to help train and improve AI systems. It provides flexible, remote coding work across back-end, front-end, full-stack, and machine learning domains, with compensation per paid programming project.

Scraped 4/28/2026