Senior Full-Stack Engineer — Remote Contractor (Part-Time)

YO AI Labs is seeking a seasoned Full-Stack Software Engineer to support an AI training project focused on software development, debugging, code evaluation, and technical problem-solving. This is a fully remote contractor role with ~15 hours per week and a flexible schedule.

You will develop and debug both frontend and backend applications, build features, APIs, services, and data models, and review AI-generated code for correctness, security, and performance.