Frontend Web Developer
DataAnnotation
full-remotemidcontractfrontend Washington, United States 6 days ago via LinkedIn
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JavaScriptPythonFrontendAI ChatbotsCode EvaluationAlgorithmsData StructuresDebuggingLeetCodeHackerRank
About the role
Role overview
You will work as a Frontend Web Developer supporting the training of AI chatbots. The work focuses on assigning coding challenges, evaluating chatbot outputs for correctness and performance, and iterating solutions to improve model quality.
Responsibilities
- Create and give AI chatbots coding challenges
- Evaluate outputs for correctness and performance
- Assess and improve logic quality by solving problems and explaining how your solutions work
Requirements
- Proficiency in at least one of:
- Python and/or JavaScript
- Ability to solve coding problems (e.g., LeetCode/HackerRank) and explain how your solution solves them
- English fluency (native or bilingual)
- Detail-oriented approach
- Experience with algorithms, data structures, and debugging workflows
Preferred
- Bachelor’s degree (current/in progress/completed)
Contract / work details
- Remote: full-time or part-time; you can choose your projects
- Paid hourly up to $60 USD/hour, with bonuses for high-quality and high-volume work
- Payment via PayPal
- Independent contract position
- US applicants only
About DataAnnotation
DataAnnotation is a tech-focused organization that supports training and evaluation of AI systems. The role involves building and assessing AI chatbot responses to improve model quality, leveraging coding and evaluation skills typical of AI data/labeling and model QA work.
Scraped 4/2/2026