Web Application Developer
DataAnnotation
full-remotemidcontractfullstack California, United States Yesterday via LinkedIn
Up to 72,000 USD/annual
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PythonJavaScriptAlgorithmsData StructuresDebuggingLeetCodeHackerRankAI ChatbotsCode EvaluationEnglish Fluency
About the role
Role overview
You’ll join DataAnnotation to train AI models by evaluating AI chatbots’ coding ability and logic. The work involves giving or preparing coding challenges, assessing outputs for correctness and performance, and improving evaluation quality.
Responsibilities
- Provide AI chatbots with coding challenges and evaluate their outputs
- Assess AI-generated solutions for correctness and performance
- Identify and solve problems to improve overall model quality
- Explain how your solutions solve the given coding problems
Requirements
- Proficiency in either Python and/or JavaScript
- Ability to solve coding problems (e.g., LeetCode/HackerRank) in at least one programming language
- Strong experience with algorithms, data structures, and debugging workflows
- Fluency in English (native or bilingual level)
- Detail-oriented approach to evaluation
Nice to haves
- A current, in-progress, or completed Bachelor’s degree (preferred, not required)
Work details
- Remote position (full-time or part-time)
- Choose which projects you want to work on; flexible schedule
- Paid hourly up to $60 USD/hour, with bonuses for high-quality and high-volume work
- Payment via PayPal
Location constraint
- Only applicants in the United States are considered
About DataAnnotation
DataAnnotation provides remote, paid opportunities for people to help train and evaluate AI models, including measuring chatbot performance and reasoning quality. The work supports AI model development through coding challenge creation and structured evaluation of AI outputs.
Scraped 4/4/2026