Full-Stack Engineer, Part-Time AI Code Evaluation - Remote (Philippines)

OpenTrain AI; Philippines; Remote; PHP 4,346,000 - 8,691,000; Part time

Job summary

OpenTrain AI is seeking flexible, remote part-time full-stack engineers to create and assess realistic coding tasks for AI training systems. You’ll build front-end and back-end work, review AI-generated solutions, and articulate why a given approach falls short, with attention to APIs, state management, and deployment nuances.

You’ll work under 20 hours a week with pay per accepted task, gaining hands-on experience across languages while helping shape next-gen AI tooling.

Qualifications

• Hands-on experience building and maintaining front-end and back-end systems.
• Experience reviewing AI-generated code for correctness, security, and performance.
• Proficient in multiple programming languages and professional software solutions.

Responsibilities

• Create and solve realistic coding tasks for evaluation.
• Review AI-generated code for correctness, security, and performance.
• Write and validate professional software solutions across languages.
• Explain where generated code fails, including APIs, state or deployment issues.

Skills

Full-stack development

Code review

English proficiency

Job description

Work on the cutting edge of AI coding tools, on your own schedule, and get paid for the full-stack engineering skills you already have.

The AI coding tools changing how software gets built are trained and tested by real engineers. The teams building them need full-stack engineers who can create realistic, difficult coding tasks, judge whether the AI's solutions work, write the solution a professional engineer would deliver, and explain clearly where the code falls short. Your judgment helps shape the next generation of software systems. This is remote contract work with a flexible schedule of under 20 hours a week.

Pay and details

• $50–$100 per hour equivalent, paid per accepted task
• Under 20 hours a week, you choose when

• $50–$100 per hour equivalent; pay is per accepted task, as an independent contractor
• Part-time, under 20 hours a week, you choose when; fully remote, Philippines

What you'll do

• Create and solve realistic coding tasks involving front-end and back-end application work
• Review AI-generated code for correctness, security, performance and maintainability
• Write and validate professional software solutions across multiple programming languages
• Explain clearly where generated code fails, including issues with APIs, application state or deployment

Why this is worth your time

• Build practical AI code-evaluation skills while earning the equivalent of $50–$100 an hour
• Hands-on work on the tasks that train and test AI coding tools
• Put your debugging and architecture skills to use across many languages
• Fully remote, under 20 hours a week, no commute

Who this is for

• Hands-on experience building and maintaining both front-end and back-end systems
• Production experience with multiple programming languages
• Fluent English; prior AI training work is not required.

About OpenTrain AI

OpenTrain AI connects experienced professionals with paid, part-time AI training work: shaping and improving the AI systems that companies are building right now.