Back End Developer
DataAnnotation
full-remotecontractbackend Tennessee, United States 5 days ago via LinkedIn
40+ USD/daily
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PythonJavaScriptC#C++HTMLSQLSwift
About the role
Role Overview
Join our team to train and evaluate AI models by measuring the progress of AI chatbots, evaluating their logic, and solving problems to improve model quality.
Responsibilities
- Give AI chatbots coding challenges and evaluate their outputs
- Evaluate the quality produced by AI models for correctness and performance
- Solve coding problems and explain how solutions address the problem
Requirements
- Proficiency in at least one programming language: JavaScript, Python, C#, C++, HTML, SQL, or Swift
- Strong knowledge of algorithms, data structures, and debugging workflows
- Fluency in English (native or bilingual level)
- Detail-oriented mindset
- Located in the United States
Nice-to-Haves
- Current, in-progress, or completed Bachelor's degree
Benefits
- Fully remote position
- Flexible schedule - work on your own terms
- Choose which projects to work on
- Hourly pay starting at $40+ USD with bonuses for high-quality and high-volume work
- Payment via PayPal with automatic currency conversion
About DataAnnotation
DataAnnotation is an AI training company that develops and evaluates AI models, particularly chatbots, to improve their quality and performance through human feedback and testing.
Scraped 3/30/2026