Senior Java Backend Developer

About this role

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)..

Originally posted on Himalayas