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Front End Engineer – Platform Focus

DataAnnotation

full-remotemidcontractfrontend Colorado, United States 7 days ago via LinkedIn

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Tags

JavaScriptPythonAlgorithmsData StructuresDebuggingCoding ChallengesLeetCodeHackerRankAI Model EvaluationRemote

About the role

Role Overview

Front End Engineer – Platform Focus to help train AI models. You will create and evaluate coding challenges for AI chatbots and assess the quality of their outputs to improve model performance.

Responsibilities

  • Provide AI chatbots coding challenges and review their responses
  • Evaluate outputs for correctness and performance
  • Solve problems and improve the quality of AI model behavior

Requirements

  • Proficient in at least one of: Python and/or JavaScript
  • Able to solve coding problems (e.g., LeetCode, HackerRank) using at least one programming language (JavaScript, Python, C#, C++, HTML, SQL, or Swift)
  • Ability to explain how solutions solve each problem
  • English fluency (native or bilingual)
  • Detail-oriented work style
  • Experience with algorithms, data structures, and debugging workflows
  • Bachelor’s degree preferred (in progress or completed)

Compensation & Logistics

  • Remote (full-time or part-time)
  • Independent contract work
  • Paid hourly up to $60 USD/hour plus bonuses for high-quality and high-volume work
  • Payment via PayPal; work is scheduled flexibly and projects are chosen by the worker

Location Constraint

  • Only applicants in the United States will be considered

About DataAnnotation

DataAnnotation is a technology company that works on training and evaluating AI models, including AI chatbots. The role focuses on assessing model outputs and improving quality through coding and evaluation workflows.

Scraped 4/2/2026

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