Senior Rust Engineer - AI Code Evaluation (Codex / Claude Code, up to $200/hr)
$208,000–$416,000 year
RemoteUnited States or Calgary, Alberta, Canada
Job Summary
Evaluate AI-generated coding interactions end-to-end, judging 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 rather than syntax correctness, distinguishing between different levels of response quality. Provide clear, opinionated feedback on what worked, what didn't, and what felt misleading to help define what great looks like when interacting with tools like Cursor. This role focuses on engineering taste and subjective but rigorous judgments about whether interactions build trust. Candidates must be Staff or Principal-level engineers with deep familiarity in TypeScript, Python, OpenAI Codex, or Claude Code. Start ASAP for a 10–20 hour/week contract through early May at $100–$200/hour.
Required Qualifications
- Senior AI Interaction Evaluator (Codex / Claude Code)
- Contract
- 10–20 hrs/week
- Start ASAP
- Highly experienced software engineer (SR+)
- Staff / Principal-level engineer (or equivalent experience)
- Strong background in TypeScript / JavaScript
- Strong background in Python
- Hands-on experience using OpenAI Codex
- Hands-on experience using Claude Code
- Hands-on experience using Cursor
- Deep familiarity with modern AI-assisted dev workflows
- Able to evaluate code without needing to fully execute or deeply review every line
- Comfortable giving direct, opinionated feedback
- High bar for what 'good engineering' looks like
- Secondary Locations: Calgary, Mississauga, Vancouver, Boston, Montreal, Denver, Oklahoma City, Nashville, Indianapolis, Chicago, Huston, Seattle, Chesapeake, Atlanta, Ottawa, Toronto, Austin, Norfolk, Dallas, Virginia Beach, San Antonio, Philadelphia, Arlington, Richmond, Savannah, Columbus, Las Vegas, Winnipeg, Boise, Fairfax, Fort Worth, Jacksonville, Edmonton, Reno, Washington, D.C.
Desired Qualifications
- Experience with tools like Cursor or similar AI-first IDEs
- Prior exposure to prompt design or evaluation workflows
- Experience mentoring senior engineers or defining engineering standards
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