Senior backend developer (php, symfony) (España)

About the Company

We serve a diverse array of local and international brands both online and in-store, spanning various sectors. We have developed services that focus on revenue optimization, performance enhancement, fraud prevention, and seamless payment orchestration. Our solutions are designed with accessibility in mind, offering features that cater to the visually impaired, ensuring everyone can engage in the modern commerce landscape.

Role Overview

The Senior Backend Developer is responsible for designing, building, and evolving backend services that support PayXpert's Payment Gateway, Secure Store, and other security-sensitive components within the core payments platform. The role primarily focuses on the PHP-based e‑commerce gateway but also involves Java/Kotlin payments platform components, delivering secure transaction services across both stacks.

Responsibilities

• Design, develop, and maintain payment-oriented backend service...