Job Title :
Java Architect

Experience :
10 - 15 Years

Job Summary
We are looking for an experienced Java Architect to design and lead the development of enterprise-scale telecom applications. The ideal candidate will possess deep expertise in Java, OpenCloud Rhino, JAIN SLEE, and telecom charging platforms, with a proven track record of architecting highly scalable, secure, and high availability systems. This role demands robust technical leadership, strategic thinking, and the ability to collaborate with cross-functional teams to deliver robust telecom solutions.

Key Responsibility Areas
- Solution Architecture :
- Define and own the end-to-end architecture for enterprise telecom applications, ensuring scalability, security, and high availability.
- Design robust backend solutions using Java while driving architecture decisions, technology selection, and implementation standards across multiple projects.
- Review solution designs and ensure alignment with enterprise architecture principles and industry best practices.
- Technical Leadership :




- Provide technical leadership to multiple development teams by mentoring Leads and Senior Developers, conducting architecture and code reviews, and establishing engineering best practices.
- Drive design discussions, resolve technical challenges, and ensure adherence to coding standards, software quality, and delivery excellence.
- Telecom & Charging Architecture :
- Architect and implement telecom solutions for convergent and online charging, prepaid call control, subscriber account management, rating, and CDR processing.
- Design applications using OpenCloud Rhino and JAIN SLEE, with expertise in telecom protocols such as SIP, Diameter, SS7 (CAPv2 and MAP), and IMS.
- Lead integrations with SAP Convergent Charging and other telecom platforms to enable real-time charging and billing capabilities.
- System Integration :
- Design enterprise integration solutions and RESTful APIs to seamlessly connect CRM, billing systems, I

📌 R Systems International (Kolkata Metropolitan Area)
🏢 R Systems
📍 Kolkata Metropolitan Area