Software Developer for AI Training and Code Review

About OpenTrain

OpenTrain is the #1 platform for finding and building careers in AI training and data labeling. We help people discover opportunities, build a professional profile, and grow their experience in a fast-moving industry where human expertise shapes how AI systems learn.

• Remote contractor opportunity
• Worldwide availability
• Part-time schedule of 20+ hours per week
• Hourly pay of $60–$75 USD

About AI Training and Code Review

AI training is the human side of building artificial intelligence. Software developers contribute by preparing programming examples, reviewing model-generated code, documenting technical reasoning, and evaluating whether solutions are functional, maintainable, and aligned with software development standards.

• Help improve AI systems through structured programming expertise
• Apply real-world software development judgment to training datasets
• Prior AI training experience is not required

The Role

OpenTrain is seeking a Software Developer for AI Training and Code Review to support software-development-focused AI training work. You will work with codebases, architecture documentation, and programming examples to provide clear human expertise, careful evaluation, and actionable feedback.

The listing identifies this opportunity as entry level, while the role requires at least five years of professional, consulting, or specialist software development experience.

• Employment type: Contractor and part time
• Language: English
• Work location: Worldwide and fully remote
• Pay: $60–$75 per hour USD

What You'll Do

You will contribute technical knowledge across software design, implementation, code review, architecture, and documentation. Your work will provide useful programming examples and explanations for AI training datasets while helping evaluate the quality of software-related outputs.

• Design and implement scalable, maintainable software solutions
• Work with Python, Java, JavaScript, Node.js, and full-stack technologies
• Review code for functionality, performance, and adherence to standards
• Provide constructive, actionable technical feedback
• Contribute to architecture decisions and software best practices
• Analyze requirements and produce technical documentation
• Create programming examples, explanations, and problem-solving approaches
• Communicate findings, challenges, and solutions clearly in writing and conversation

Requirements

The most important qualification is strong, real-world software development knowledge. You should be comfortable analyzing complex codebases and architectures, explaining technical concepts concisely, and working independently under detailed project guidelines.

• At least five years of professional, consulting, or specialist experience in Python, Java, JavaScript, Node.js, or full-stack software development
• Ability to design and review complex software architectures and codebases
• Experience conducting code reviews and providing constructive technical feedback
• Strong technical documentation skills
• Clear written and verbal communication
• Ability to collaborate effectively across distributed teams
• Ability to work independently as a remote contractor
• Familiarity with AI, machine learning concepts, or technology training datasets is helpful but not required

Why This Work Matters

Modern AI systems depend on examples prepared and reviewed by people. By contributing software expertise, you can help shape how AI understands code, architecture, technical standards, and practical problem-solving while building experience in one of the fastest-growing areas of tech.

OpenTrain gives contributors a place to build a durable AI training portfolio, discover opportunities aligned with their skills, and develop a longer-term career in AI training and data labeling.

• Work remotely from anywhere in the world
• Use specialized software development expertise in cutting-edge AI work
• Build a profile that reflects your AI training experience
• Create a foundation for continued work in the AI training industry