Frontend Web Developer
DataAnnotation
full-remotemidcontractfrontendother Washington, DC 50 days ago via LinkedIn
Up to 72,000 USD/annual
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JavaScriptPythonAlgorithmsData StructuresDebuggingLeetCodeHackerRankAI Model EvaluationRemote WorkPayPal
About the role
Role Overview
Join DataAnnotation as a Frontend Web Developer to train and evaluate AI models. You will design and solve coding challenges and assess chatbot responses to improve correctness and overall quality.
Responsibilities
- Create coding challenges for AI chatbots and evaluate their outputs
- Assess AI-generated content for correctness and performance
- Solve coding problems and clearly explain how your solutions address the prompt
Requirements
- Proficient in Python and/or JavaScript
- Strong ability to solve coding problems (e.g., LeetCode, HackerRank) and explain solutions
- Fluency in English (native or bilingual)
- Detail-oriented approach
- Experience with algorithms, data structures, and debugging workflows
- A Bachelor’s degree (current/in-progress/completed) is preferred but not required
Compensation & Work Model
- Remote position (full-time or part-time)
- Hourly paid work up to $60 USD/hour, with bonuses for high-quality and high-volume results
- Independent contract; payments made via PayPal
- You can choose which projects you want to work on and work on your own schedule
Location Constraint
- Only applicants in the United States are considered
About DataAnnotation
DataAnnotation provides work focused on training and evaluating AI models. The role involves building and assessing chatbot outputs to improve model quality. It operates in the AI/ML and human-in-the-loop evaluation space.
Scraped 4/1/2026