Senior Java Backend Developer

We are looking for a **Java Backend Developer** with experience in **payment systems** to develop secure and scalable backend services for financial transactions.

Responsibilities

* Develop and maintain backend services using Java and Spring Boot.

* Build and integrate payment processing systems.

* Develop RESTful APIs and microservices.

* Ensure system security and compliance (PCI-DSS).

* Optimize performance and reliability.

* Fix bugs and support production systems.

* Collaborate with cross-functional teams.

Requirements

* Bachelor’s degree in Computer Science or related field.

* 4+ years of Java backend experience.

* Strong knowledge of Java, Spring Boot, and REST APIs.

* Experience in payments, fintech, or banking systems.

* Knowledge of databases (MySQL/PostgreSQL).

* Familiarity with Git and CI/CD tools.

* Understanding of security standards (OAuth, JWT, encryption)..