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JavaScript of Senior Software Engineer, AI Training

G2i Inc.· G2i Eng Team
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Remote$100/hr - $200/hrContractPosted 4d ago

About the role

Senior/Senior+ software engineer to evaluate the quality of interactions with modern coding agents (e.g., OpenAI Codex, Claude Code, Cursor). Not writing production code; assessing whether AI-generated coding interactions reflect strong engineering judgment, taste, and usefulness.

Responsibilities

  • Evaluate AI-generated coding interactions end to end
  • Judge whether outputs are useful, correct at a high level, and aligned with how a strong engineer would think
  • Assess the quality of explanations and reasoning, not just the code
  • Distinguish between levels of response quality (what makes something a 2 vs a 4)
  • Give clear, opinionated feedback in writing on what worked, what didn't, and what felt off or misleading
  • Help define what great looks like when working with tools like Cursor, Codex and Claude Code

Qualifications

  • Senior, Staff or Principal-level engineer (or equivalent experience)
  • Strong background in TypeScript/JavaScript or Python
  • Hands-on experience with at least one of OpenAI Codex, Claude Code or Cursor
  • Deep familiarity with modern AI-assisted dev workflows
  • Able to evaluate code without executing it or reviewing every line
  • Strong written and spoken English (B2 or above)
  • Comfortable giving direct, opinionated feedback
  • High bar for what good engineering looks like

Skills

Required:Engineering judgmentTypeScript/JavaScript
Nice to have:Python

Benefits

  • Flexible hours
  • Remote, worldwide contract engagement
  • 10-20 hours/week
Last updated Oct 22, 2026. Interested? Apply on the company site.

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