G
Remote Python Senior Software Engineer, AI Training
G2i
Contract type
Freelance
Work mode
Remote · Worldwide
Experience
Senior · Not stated
Level inferred from job title
Job description
A contract role for a senior software engineer to evaluate the quality of interactions with modern AI coding agents such as OpenAI Codex and Claude Code. The focus is on judging engineering taste and reasoning quality rather than writing production code.
At a glance
- Employment
- Contract · Independent contractor
- Work mode
- Remote · Worldwide
- Languages
- English – B2 or above
- Pay
- USD 100 – 200 / hour
What you'll do
- 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
What we're looking for
- 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); writing detailed feedback and recording short video explanations is a hard requirement
- Comfortable giving direct, opinionated feedback
- High bar for what good engineering looks like
Nice to have
- Prior exposure to prompt design or evaluation workflows
- Experience mentoring senior engineers or defining engineering standards
How to get hired
- 1One take-home evaluation exercise with a recorded Loom walkthrough
- 2No interview
Apply
Direct apply at G2i
Opens the job posting at G2i