We are seeking an experienced Lead Java Developer / Technical Architectto support and enhance a carrier grade telecom platform. The role involves development, maintenance, troubleshooting, and L2/L3 production support for telecom applications within a distributed global team.

Key Responsibilities

- Develop and maintain Java-based telecom applications.

- Provide L2/L3 support, defect resolution, and change request implementation.

- Work on real-time charging, service orchestration, and telecom integrations.

- Perform code reviews, testing, deployments, and production support activities.

- Collaborate with cross-functional and customer-facing teams.

Required Skills

- 8+ years of hands-on Java development experience.





- Solid expertise in OpenCloud Rhino / JAIN SLEE.

- Experience with SAP Convergent Charging (SAP CC).

- Knowledge of telecom protocols such as SIP, Diameter, SS7, CAPv2, and MAP.

- Proficiency in Oracle SQL, Linux (RHEL), Maven, Git, and JIRA.

- Experience in production support (L2/L3) and telecom charging systems.

Preferred Skills

- Experience with IVR platforms, Dialogic PowerMedia XMS, WebRTC.

- Exposure to Zabbix, Ansible, Chef, Jasper Reports, and test automation tools.

- IMS/SIP integration and telecom domain expertise.

📌 Java Technical Architect ( Telecom protocols) (Bengaluru)
🏢 R Systems International
📍 Bengaluru