Senior Software Engineer - CMS (PHP)
Core
Architect and maintain payment plugins across 6 major e-commerce platforms (Sylius, Magento, PrestaShop, WooCommerce, Shopify, SFCC) to serve merchants and consumers.
Role type
Senior Software Engineer (CMS/PHP) with architectural and mentoring responsibilities
Builds
Payment plugins for e-commerce ecosystems
Domain
Fintech / E-commerce / PHP
Deliverable
product features
Required skills
PHP, backend architecture, plugin development, system design for multi-platform consistency, code review, mentoring
Preferred skills
Deep expertise in Magento/Sylius/WooCommerce, informal leadership experience, AI tool adoption
Technologies
PHP, Composer, Docker, Magento, Sylius, go-task, GitHub, TypeScript, Python
Responsibilities
Improve plugin architecture and guide AI agents in creating new plugins; Set scalable patterns across the plugin ecosystem; Implement review standards, enforce PHP patterns, and audit test coverage; Lead code reviews and pair programming sessions; Facilitate refinement sessions and embed continuous improvement culture; Harmonize patterns and conventions across 6 e-commerce platforms
Seniority
Senior, hands-on IC with mentorship duties