If you’re nasty with C++ and you actually enjoy chasing bugs into the dark, this role puts that brain to work where it matters. You’ll challenge advanced AI models with real engineering problems, then document what breaks so the model learns to reason cleanly under pressure.
About Invisible
Invisible supports AI development by producing high-quality training data and expert evaluation. They partner with technical specialists to validate outputs, identify failure modes, and improve model performance for real-world use.
Schedule
Contract, freelance, remote (U.S. listed).
Hours vary based on your availability and project demand.
You provide a secure computer and high-speed internet connection.
What You’ll Do
⦁ Converse with AI models on software engineering tasks and technical scenarios using C++
⦁ Verify correctness, C++ fluency, and completeness of solutions
⦁ Evaluate code quality for clarity, maintainability, performance, and secure practices
⦁ Capture reproducible error traces and document recurring failure patterns
⦁ Challenge the model on complex engineering topics (async concepts, APIs, memory management, OOP, debugging distributed systems)
⦁ Recommend improvements to prompts, evaluation methods, and quality metrics based on observed gaps
What You Need
⦁ Strong, practical C++ experience (not just academic)
⦁ Deep understanding of memory management, performance tradeoffs, and debugging techniques
⦁ Solid CS fundamentals (algorithms, data structures, architecture concepts)
⦁ Ability to clearly explain reasoning and “show your work” in writing
⦁ High attention to detail and consistency when evaluating technical outputs
⦁ Degree in CS/Software Engineering (BS/MS/PhD) is ideal; open-source work, technical writing, or equivalent experience strongly valued
Benefits
⦁ Flexible, remote contract work
⦁ Pay range of $8–$65/hour (rate based on experience, expertise, and location)
⦁ Hands-on work with cutting-edge AI tools and evaluation workflows
⦁ Direct impact on model reliability, safety, and usefulness
⦁ Project-based opportunities that can expand with performance and availability
These roles reward people who can be precise and relentless without getting sloppy.
If you’re ready to turn your C++ skills into real model improvements, apply now and set a rate that reflects your depth.
Happy Hunting,
~Two Chicks…