The work
You will support AI training by reviewing model-generated C++ code, systems designs, and technical explanations. You will write reference implementations and clear, step-by-step reasoning for difficult engineering problems.
Your reviews will focus on whether each response is correct, clear, safe, relevant to the prompt, logically sound, and efficient.
- Review source materials and AI-generated outputs against project guidelines
- Write expert responses and explain your reasoning clearly
- Find issues with logic, memory handling, concurrency, safety, and performance
- Create accurate explanations and model solutions that show the correct method
- Rank and compare multiple AI responses for correctness and reasoning quality
- Maintain consistent quality across repeated review tasks
What it pays and takes
This is hourly paid contractor work with remote availability and potential future project opportunities. The role is designed for an expert C++ reviewer who can assess subtle technical issues systematically.
- Pay: $65 per hour
- Schedule: 20 or more hours per week
- Work arrangement: Remote contractor, part-time
- Open to candidates in Bangladesh, Bhutan, Brazil, Cambodia, Germany, India, Indonesia, Malaysia, Nepal, Pakistan, Singapore, Sri Lanka, Thailand, the Philippines, the United States, Timor-Leste, and Vietnam
- Language: Professional fluency in English
- Experience: Expert-level C++ code review and evaluation experience from professional, academic, or practical work
- Strong knowledge of modern C++, including C++11 and later, templates, move semantics, smart pointers, and the STL
- Strong systems programming knowledge covering concurrency, operating systems, low-level performance optimization, and memory management
- Hands-on experience with C++ build systems, compilers, linkers, debuggers, and profiling tools
- Proven experience reviewing C++ code for safety, performance, and maintainability
- Comfort with version control, CI/CD workflows, and automated testing frameworks
- Strong written communication, careful attention to detail, and a methodical approach to evaluating reasoning quality
- Prior experience evaluating AI-generated technical content is a strong plus
How it works
Apply on OpenTrain with your resume, then complete the application on the hiring site.
About AI training work
AI training is the human work behind better artificial intelligence. Experts review model responses, explain what is correct, and create strong examples so AI systems can produce more accurate and useful results.