**Job Description:** We are looking for a **senior PHP programmer** with a focus on backend development and comprehensive experience in robust projects. You will actively participate in the development and maintenance of our systems: **in-house CRM, e-commerce platforms, billing systems, API integrations, and institutional portals**. **Essential Requirements:** * Proficiency in **PHP** with a focus on professional development * Experience with **CodeIgniter** and another modern PHP framework * Solid knowledge of **MySQL** * Advanced knowledge of **JavaScript, jQuery, and React** * Proficiency in **HTML, CSS** * Experience with **REST and SOAP APIs** * Version control using **Git** * Ability to work on complex and well-structured projects **Soft Skills:** * Teamwork * Clear and effective communication * Analytical skills * Ability to independently solve complex problems **Desirable (not mandatory):** * Experience leading development teams or technically coordinating other developers. **We Offer:** * Employment under a **salary assimilation scheme** with benefits * Hybrid work model (on-site and remote from CDMX) * Innovative projects with real impact * Excellent technical and collaborative work environment Job Type: Full-time Salary: Starting at $25,000.00 per month Work Location: Hybrid remote in 03730, San Juan, CDMX