Application Developer
DataAnnotation
full-remotemidcontractbackendother Vermont, United States Today via LinkedIn
Up to 72,000 USD/annual
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PythonJavaScriptAlgorithmsData StructuresDebuggingCoding ChallengesLeetCodeHackerRankAI Model EvaluationPayPal
About the role
Role Overview
You will work as an Application Developer supporting the training and evaluation of AI chatbots. Your work will involve giving coding challenges to chatbots, assessing their outputs, and improving model quality through careful analysis.
Responsibilities
- Create and assign AI chatbot coding challenges
- Evaluate outputs for correctness and performance
- Review chatbot logic, debug, and solve problems to improve model quality
- For each coding task, explain how your solution solves the problem
Requirements
- Proficiency in at least one programming language: Python and/or JavaScript (preferred)
- Ability to solve coding problems (e.g., LeetCode/HackerRank-style) using at least one of: JavaScript, Python, C#, C++, HTML, SQL, Swift
- Fluency in English (native or bilingual)
- Detail-oriented approach
- Experience with algorithms, data structures, and debugging workflows
Nice-to-Haves
- A Bachelor’s degree (current/in-progress/completed) is preferred but not required
Contract & Payment
- Remote (US applicants only)
- Independent contract position
- Paid hourly up to $60 USD/hour, with bonuses for high-quality and high-volume work
- Payment via PayPal
About DataAnnotation
DataAnnotation is a technology and services company that works on training and evaluating AI models. The role is focused on building and assessing AI chatbot performance using programming and evaluation skills.
Scraped 4/2/2026