Rust Architect / Backend Developer
Work on AI training projects that test Rust backend systems, APIs, concurrency, infrastructure, and reliability. This remote contractor role offers flexible work of about 15 hours per week.
Posted Oct 24, 2026
Review AI-generated PHP code and trainer QA work for correctness, security, readability, and rubric fit. This remote US contractor role pays $70 per hour and requires 20+ hours weekly.
Coding & Software
$70/hr
Compensation
Contract, part-time
Engagement
Remote
Location
Jul 9, 2026
Posted
Open to applicants in
As a PHP Quality Assurance Lead, you will review AI-generated PHP code and trainer QA work for correctness, security, readability, maintainability, and compliance with project rubrics. You will also help improve the guidance and quality processes used in PHP-focused AI training projects.
This is remote contractor work for an intermediate-level contributor. The role focuses on PHP quality leadership across AI training projects, with an emphasis on feedback, documentation, and quality workflows.
Apply on OpenTrain with your resume and then complete the application on the hiring site.
AI training work uses human reviews and examples to help artificial intelligence produce better results. In this role, your PHP expertise helps assess whether AI-generated code is correct, secure, understandable, and useful.
Keep exploring
Work on AI training projects that test Rust backend systems, APIs, concurrency, infrastructure, and reliability. This remote contractor role offers flexible work of about 15 hours per week.
Posted Oct 24, 2026
Review and validate machine learning engineering tasks involving Python, models, numerical computing, and system performance. This remote contractor role offers $60 to $120 per hour equivalent, paid per task that meets the project specifications, with about 15 flexible hours per week.
Posted Oct 23, 2026
Build and validate machine-learning models, training pipelines, inference systems, and numerical methods remotely for about 15 flexible hours per week. Compensation is $60 to $120 per hour equivalent, paid per task that meets the project specifications.
Posted Oct 23, 2026
Solve, code, and validate advanced mathematical tasks for AI training using Python and scientific computing tools. Pay is $60 to $120 per hour equivalent, paid per task that meets the project specifications, with about 15 flexible hours each week.
Posted Oct 22, 2026
Create, solve, and review life sciences research problems for AI evaluation using Python, scientific data analysis, modeling, and code review. Pay is $60 to $120 per hour equivalent, paid per task that meets the project specifications, with about 15 flexible hours per week.
Posted Oct 21, 2026
Browse related job pages
Expertise
Locations
Languages