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Front End Engineer – Platform Focus

DataAnnotation

full-remotemidcontractfrontend Illinois, United States 6 days ago via LinkedIn
Up to 312,000 USD/annual

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Tags

JavaScriptPythonLeetCodeHackerRankAlgorithmsData StructuresDebuggingAI Model EvaluationChatbotsIndependent Contract

About the role

Role Overview

Front End Engineer – Platform Focus (Remote)

You will help train AI models by creating and evaluating coding challenges and assessing the quality of AI chatbot outputs. The work focuses on measuring progress, evaluating logic, and improving model performance.

Responsibilities

  • Give AI chatbots coding challenges and evaluate their outputs
  • Assess AI-generated content for correctness and performance
  • Debug and solve problems to improve the quality of each model
  • For each coding problem, clearly explain how your solution solves it

Requirements

  • Proficiency in at least one programming language: Python and/or JavaScript
  • Strong coding/problem-solving ability (e.g., LeetCode, HackerRank)
  • Ability to explain solutions and reasoning for coding problems
  • Detail-oriented approach
  • Experience with algorithms, data structures, and debugging workflows
  • Fluency in English (native or bilingual)
  • Bachelor’s degree preferred (in progress or completed)

Contract & Compensation

  • Independent contract position
  • Remote (choose your own schedule)
  • 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-focused organization that supports AI development and evaluation. The role centers on training and measuring the performance of AI chatbots, blending software skills with model quality assessment.

Scraped 4/2/2026

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