JAIN SLEE and Metaswitch / OpenCloud Rhino TAS stack

Key Skills & Expertise

We are seeking a skilled Telecom Software Engineer to join our team across any RSI location. In this role, you will be responsible for the end-to-end lifecycle of Java-based telecom applications, ensuring high availability and seamless integration across complex charging and rating ecosystems.

Your core responsibilities will include developing and supporting applications on the OpenCloud Rhino JAIN SLEE (JSLEE) platform. You will manage and enhance the SAP Convergent Charging (SAP CC) engine, including core data structures and integration with CRM, EAI, and Oracle systems. Additionally, you will implement service logic across various interfaces such as SIP, Diameter, and SS7.

Mandatory Skills

- 10-14 years of experience in telecom software development

- Proficiency in OpenCloud Rhino – JAIN SLEE telecom application server

- Expertise in SAP Convergent Charging

- Strong understanding of SIP, DIAMETER, and SS7 protocols

- Advanced Oracle and SQL skills

- Experience with Java-based application support and maintenance

Preferred Skills

- Experience with HTTP, REST, and SOAP interfaces

- Familiarity with IMS integration and routing configuration

- Ability to work effectively in a distributed team environment

- Strong analytical and problem-solving capabilities

Experience Level: 10-14 years

Job location: Noida, Pune, Bangalore, Chennai.

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