G2i Inc.

Senior Python Engineer - AI Code Evaluation (Codex / Claude Code, up to $200/hr)

G2i Inc.
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3 hours ago
Mississauga, Canada +28 moreSenior

Responsibilities

  • Evaluate AI-generated coding interactions end-to-end.
  • Judge whether responses are useful, correct at a high level, and aligned with how strong engineers think.
  • Assess the quality of explanations, reasoning, preambles, and engineering judgment.
  • Distinguish between different levels of response quality.
  • Provide clear feedback on what worked, what failed, and what felt misleading or off.
  • Help define what high-quality interaction looks like for tools such as Cursor.

Requirements

  • Staff- or Principal-level software engineer, or equivalent experience.
  • Strong background in TypeScript, JavaScript, or Python.
  • Hands-on experience using OpenAI Codex, Claude Code, and Cursor.
  • Deep familiarity with modern AI-assisted development workflows.
  • Ability to evaluate code without fully executing or deeply reviewing every line.
  • Comfort making direct, opinionated, subjective but rigorous judgments.
  • High standards for engineering quality and judgment.

Benefits

  • Contract engagement at approximately 10–20 hours per week
  • Start ASAP and continue through early May, with possible extension
  • Hourly rate of $100–$200
  • Take-home evaluation exercise and one behavioral interview
G2i Inc.

About G2i Inc.

201-500 employees

G2I is an AI engineering company that helps the world's leading frontier labs, enterprises, and high-growth startups hire, train, and ship AI systems. Fast. We do three things really well: placing senior engineering talent on demand, building the human workflows and evaluation systems that train and improve AI models, and leading end-to-end product builds for complex engineering challenges. We stay accountable beyond placement, from onboarding and activation through to delivery and retention. That's why our clients tend to see us less as a vendor, and more as a partner in building. 𝗴𝟮𝗶.𝗰𝗼: AI talent on demand. Senior engineers matched and ready in days. 𝗴𝟮𝗶.𝗮𝗶: Engineering expertise powering AI training. We build the environments, rubrics, and human workflows that turn reasoning into structured training data. 𝗼𝗿𝗰.𝗮𝗶: Multi-agent orchestration for complex engineering. Ship code that's scalable, maintainable, tested, and secure. 10 years in. 8,000+ vetted engineers. Clients include Meta, Google, Microsoft, Webflow, Coinbase, 1Password, and the world's leading frontier labs. We also built and run React Miami and AI Engineer Miami, two of the most respected developer conferences in the US. G2I is headquartered in Miami, FL. Learn more at g2i.co, g2i.ai, and orc.ai.