Senior Software Engineer, Part-Time AI Code Evaluation - Remote (United States)

• $245–$280 per hour• 100% remote• Part-time• Fully flexible schedule Work on the cutting edge of AI software tools, on your own schedule, and get paid for the engineering judgment you already have. The AI systems changing how software gets built are trained and tested by real software engineers. The teams building them need engineers who can create challenging coding problems, judge whether AI-generated code is correct and well designed, write the reference solution and tests, and explain clearly where the model falls short. Your technical judgment becomes part of how the next generation of AI handles software engineering. This is that work, done remotely around your current job. What you'll do• Create challenging coding problems based on real software engineering work• Review AI-generated code for correctness and software design• Develop the reference implementation and test suite that demonstrate the expected result• Explain technical decisions and where the model fell short in clear written English Why this is worth your time• Get paid $245–$280 an hour to build real AI skills, on top of your current job• Work directly with frontier AI software tools and see how they are built, tested and improved, experience most software engineers will not have for years• Build a career edge for what comes next: AI is reshaping software engineering, and the engineers who understand it from the inside will lead that change• Fully remote, fully flexible, no minimum shift, no commute Who this is for• At least one year of software engineering work at a top technology company, with some of that experience gained in the past seven years• Hands-on experience in areas such as system design, software architecture, debugging, algorithms or data structures• Strong English writing skills for clearly explaining technical decisions• No AI experience needed. You bring the expertise; we bring the training on the tools. Pay and details• $245–$280 per hour, paid hourly as an independent contractor• Fully flexible schedule; fully remote, United States How to apply1. Apply on OpenTrain (about two minutes; upload your resume).2. Complete a short application on the hiring platform.3. If shortlisted, take a conversational AI interview with technical questions and a coding challenge, whenever it suits you. Most people hear back within days. Ready to put your software engineering judgment to work at the frontier of AI? Apply today. About OpenTrain AIOpenTrain AI connects experienced professionals with paid, part-time AI training work: shaping and improving the AI systems that companies are building right now.