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Web Application Developer

DataAnnotation

full-remotemidcontractfullstack Nevada, United States Yesterday via LinkedIn
60 - 60 USD/daily

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Tags

PythonJavaScriptAlgorithmsData StructuresDebuggingCoding ChallengesLeetCodeHackerRankAI Model EvaluationRemote

About the role

Role Overview

Join the team as a Web Application Developer to help train AI models. You’ll assess AI chatbot progress by evaluating the logic and quality of model outputs, then solve coding problems to improve the overall quality of the models.

Responsibilities

  • Create coding challenges for AI chatbots and evaluate their outputs
  • Assess AI model responses for correctness and performance
  • Debug and solve coding problems, and explain how your solutions work

Requirements

  • Proficient in at least one of: Python and/or JavaScript
  • Able to solve coding problems (e.g., LeetCode, HackerRank-style) in at least one programming language: JavaScript, Python, C#, C++, HTML, SQL, or Swift
  • Fluency in English (native or bilingual)
  • Detail-oriented approach
  • Experience with algorithms, data structures, and debugging workflows

Nice-to-Haves

  • Bachelor’s degree (current/in-progress/completed) preferred

Contract & Work Details

  • Remote (choose your own schedule)
  • Paid hourly, up to $60 USD/hour, with bonuses for high-quality and high-volume work
  • Independent contract position; payment via PayPal
  • Only applicants in the United States are considered

About DataAnnotation

DataAnnotation is a technology and services company focused on training and improving AI systems, including evaluating model outputs for quality and performance. The role supports AI model development by creating and assessing chatbot coding challenges.

Scraped 4/4/2026

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