Meridial Marketplace, by Invisible ยท 2 days ago
PHP Coding Specialist - Freelance AI Trainer Project
United States
Contract
Remote
Mid Level
$6/hr - $65/hrMeridial Marketplace, by Invisible is seeking a PHP Coding Specialist to contribute to the development of AI by providing high-quality training data. The role involves engaging with advanced language models on software engineering tasks, verifying coding accuracy, and suggesting improvements to prompt engineering and evaluation metrics.
Computer Software
Responsibilities
Converse with the model on software engineering tasks and technical scenarios using PHP
Verify logical accuracy and coding fluency
Assess code quality and clarity
Capture reproducible error traces
Suggest improvements to our prompt engineering and evaluation metrics
Qualification
Required
Fluency in PHP
Expertise in algorithms, data structures, software architecture, backend development, cloud infrastructure, and modern PHP application design
Ability to challenge advanced language models on topics like object-oriented design, RESTful API development and integration, secure coding practices, PHP runtime behavior and memory usage in long-running processes, asynchronous patterns using queues, workers, or event-driven libraries, and debugging distributed systems
Experience in documenting failure modes
Bachelor's, master's, or PhD in computer science, software engineering, or a closely related technical field
Real-world PHP experience
Technical writing experience
Open-source contributions
Clear, metacognitive communication skills
Benefits
Health insurance
PTO
Company
Meridial Marketplace, by Invisible
We are the AI training and scaling partner for the leading foundation model providers, enterprises, and governments, bridging the gap between AI potential and production.
Founded in 2015
5001-10000 employees
Funding
Current Stage
Late StageCompany data provided by crunchbase