Job Description
PayXpert is a pioneer in omnichannel payments and a subsidiary of the Société Générale group. The company serves local and international brands, delivering revenue optimisation, fraud prevention, seamless payment orchestration and cross‑border payment solutions.
Role Overview
The Senior Backend Developer designs, builds and evolves the backend services that support PayXpert's Payment Gateway, Secure Store and other security‑sensitive components within the core payments platform. The role primarily involves PHP‑based e‑commerce gateway development, with additional work on Java/Kotlin payments platform components.
Key Responsibilities
- Design, develop and maintain payment‑oriented backend services across PHP and Java/Kotlin codebases.
- Contribute to core payment backend applications with a focus on security‑sensitive transaction flows.
- Identify gaps or limitations in core backend services and propose technical solutions aligned w...