Web Application Developer
DataAnnotation
full-remotemidcontractbackendfrontend New York, United States Yesterday via LinkedIn
Up to 72,000 USD/annual
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Web DevelopmentPythonJavaScriptAlgorithmsData StructuresDebuggingAI Model EvaluationCoding ChallengesRemote WorkIndependent Contract
About the role
Role Overview
Join DataAnnotation as a Web Application Developer to help train AI models. You’ll evaluate AI chatbots’ coding challenges and measure the quality and logic of their outputs, improving model performance over time.
Responsibilities
- Create or assign coding challenges to AI chatbots.
- Evaluate outputs for correctness and performance.
- Solve coding problems and explain how your solutions address the problem.
- Assess AI model logic and debugging-related behavior to improve overall quality.
Qualifications
- Proficiency in at least one programming language (required) such as:
- JavaScript, Python, C#, C++, HTML, SQL, or Swift
- Strong algorithms, data structures, and debugging experience.
- Ability to explain solutions clearly for each coding problem (e.g., LeetCode/HackerRank-style).
- Fluency in English (native or bilingual).
- Detail-oriented approach.
Preferred / Nice to Have
- A Bachelor’s degree (current, in-progress, or completed) is preferred but not required.
Location & Employment Details
- Remote position.
- Independent contract.
- Work is hourly, with payment via PayPal, and opportunities to choose projects.
Compensation
- Up to $60 USD/hour, with bonuses for high-quality and high-volume work.
About DataAnnotation
DataAnnotation is a company that provides work building and evaluating AI systems, including training AI models and assessing chatbot performance. The role supports improving model quality through coding challenge creation and output evaluation, operating in the AI tooling/AI evaluation space.
Scraped 4/4/2026