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Web Application Developer

DataAnnotation

full-remotemidcontractfullstack New Mexico, United States 6 days ago via LinkedIn
Up to 312,000 USD/annual

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Tags

PythonJavaScriptAlgorithmsData StructuresDebuggingWeb DevelopmentAI ChatbotsCoding ChallengesLeetCodeHackerRank

About the role

Role Overview

You’ll join the DataAnnotation team as a Web Application Developer to help train and evaluate AI chatbots. The work focuses on running coding challenges, reviewing chatbot outputs, and improving the quality of AI models based on your evaluations.

Responsibilities

  • Create or provide coding challenges for AI chatbots.
  • Evaluate outputs for correctness and performance.
  • Debug and solve problems to improve model quality.
  • For each coding solution, explain how it solves the problem.

Qualifications

  • Proficiency in Python and/or JavaScript.
  • Ability to solve coding problems using at least one of: JavaScript, Python, C#, C++, HTML, SQL, Swift (e.g., LeetCode/HackerRank-style).
  • Fluency in English (native or bilingual).
  • Detail-oriented approach.
  • Experience with algorithms, data structures, and debugging workflows.
  • Bachelor’s degree (current/in-progress/completed) preferred but not required.

Compensation & Logistics

  • Remote: full-time or part-time; you can choose your schedule and projects.
  • Paid hourly up to $60 USD/hour, with bonuses for high-quality and high-volume work.
  • Payment via PayPal.

Location/Eligibility

  • Only applicants in the United States are considered.

About DataAnnotation

DataAnnotation is a platform/company that hires developers to help train and evaluate AI models. The work involves creating and assessing coding challenges and measuring chatbot performance to improve model quality. It operates in the AI training and evaluation services space.

Scraped 4/11/2026

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