Software Engineer

Develop and implement Online Charging System and Convergent Billing System

1. HLD & LLD Design:

• Develop and maintain high-level and low-level design documents for Online Charging System (OCS)/Convergent Billing System (CBS).
• Ensure designs meet business requirements and technical standards.

2. Hardware Installation:

• Install and configure servers, storage devices, switches, firewalls, and racks.
• Ensure hardware components are properly integrated and functioning.

3. OCS/CBS Containerization:

• Install OCS/CBS solutions using containerization technologies.
• Manage container orchestration and deployment.

4. Application Commissioning & Integration:

• Commission OCS/CBS applications and integrate them with third-party IoT solutions.
• Ensure seamless integration and functionality.

5. NFR Testing:

• Conduct Non-Functional Requirements (NFR) testing, including redundancy and disaster recovery (DR) switchover testing.
• Document and address any issues identified during testing.

6. Infrastructure Management:

• Perform routine management of the infrastructure environment, including expanding file systems, tablespaces, storage, and containers.
• Monitor and optimize system performance.

7. Support Testing Team:

• Collaborate with the testing team to support service testing activities.
• Provide technical assistance and troubleshoot issues.

8. System & Software Maintenance:

• Perform regular system and software maintenance tasks.
• Handle service requests and ensure timely resolution of issues..

1. Technical Skills:

• Proficiency in Linux operating systems.
• Experience with containerization technologies (e.g., Docker, Kubernetes).
• Strong understanding of HLD and LLD design principles.
• Knowledge of OCS/CBS systems.

2. Hardware Knowledge:

• Experience with hardware installation and configuration (servers, storage, switches, firewalls, racks).

3. Integration & Testing:

• Experience in application commissioning and integration with third-party systems.
• Familiarity with NFR testing, including redundancy and DR switchover testing.

4. Infrastructure Management:

• Ability to manage and optimize infrastructure environments.
• Experience with file system, tablespace, storage, and container management.

5. Soft Skills:

• Strong problem-solving and troubleshooting skills.
• Excellent communication and teamwork abilities.
• Ability to work independently and manage multiple tasks.

Educational Background: Bachelor's degree in Computer Science, Information Technology, or a related field.