Senior PHP CMS Architect — E‑commerce Plugins

Greenhouse Software, Inc.; Paris; Sur place; EUR 70 000 - 100 000; Plein temps

Avantages offerts par ce poste

Health insurance

Disability insurance

Meal vouchers €10/day

Profit-sharing & employee savings plan

2 weeks remote per year

Résumé du poste

Alma, a leader in buy now, pay later solutions, is seeking a Senior Software Engineer to advance its CMS plugin architecture across major e-commerce platforms in Paris or fully remote from Metropolitan France. You will guide the plugin ecosystem, enforce robust PHP patterns, and help scale architecture for multiple platforms while mentoring engineers.

You will collaborate with a small CMS squad, work with Docker, GitHub, Composer, and popular CMS platforms, and drive high-quality code, reviews,

Qualifications

• Solid expertise in PHP and backend architecture.
• Hands-on experience building or maintaining plugins.
• Ability to design systems that scale across multiple platforms.
• Track record of mentoring or growing other engineers.

Responsabilités

• Improve the architecture of existing plugins and guide AI agents in creating new plugins with clean, maintainable structures.
• Set patterns that scale across our plugin ecosystem.
• Code Quality: implement review standards, linting/testing tools, audit test coverage; lead code reviews and pair programming sessions.
• Cross-Platform Consistency: harmonize patterns across Sylius, Magento, PrestaShop, WooCommerce, Shopify, and SFCC to reduce complexity.

Connaissances

PHP expertise

Backend architecture

Plugin development

Mentoring

Cross-platform design

Outils

Docker

GitHub

Composer

Sylius

Magento

Description du poste

Alma, a leader in buy now, pay later solutions, is seeking a Senior Software Engineer to advance its CMS plugin architecture across major e-commerce platforms in Paris or fully remote from Metropolitan France. You will guide the plugin ecosystem, enforce robust PHP patterns, and help scale architecture for multiple platforms while mentoring engineers.

You will collaborate with a small CMS squad, work with Docker, GitHub, Composer, and popular CMS platforms, and drive high-quality code, reviews,