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

• $150–$200 per hour• 100% remote• Part-time• Fully flexible schedule Work on the cutting edge of AI software development, 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 set realistic coding challenges, assess whether AI-written programs work and are well designed, write the professional solution those challenges call for, and pinpoint where the implementation falls short. Your technical judgment becomes part of how the next generation of software AI works. This is that work, done remotely around your current job. What you'll do• Build realistic software engineering challenges drawn from day-to-day development work• Assess AI-written code for correctness, maintainability and design quality• Produce runnable solutions and accompanying test cases for those challenges• Explain technical decisions, design weaknesses and model performance in detailed written feedback Why this is worth your time• Get paid $150–$200 an hour to build real AI skills, on top of your current job• Work directly with frontier AI coding 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• Have at least one year working professionally as a software engineer, with experience during the past three years• Have working knowledge of software architecture, algorithms, code review, data structures and debugging• Have professional fluency in English and write clearly about technical subjects• No AI experience needed. You bring the expertise; we bring the training on the tools. Pay and details• $150–$200 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.