Java Telecom Lead - OpenCloud Rhino/JAIN SLEE platforms Location: Bangalore, Chennai, Noida, Pune, India

Workplace Type: Hybrid

About The Role We are seeking a highly experienced and motivated Java Telecom Lead/Architect to join our dynamic team. This role is crucial for designing, developing, and implementing cutting-edge solutions within the telecommunications domain, specifically focusing on real-time charging and signaling systems.

You will be instrumental in leading architectural decisions, mentoring junior developers, and ensuring the successful delivery of complex projects. The ideal candidate will possess a deep understanding of telecom networks, protocols, and a proven track record in Java development with a specialization in Spring Boot and telecom-specific technologies. This is an exciting opportunity to shape the future of our telecom offerings and contribute to critical infrastructure.

Key Responsibilities

- Lead the architectural design and development of robust, scalable, and high-performance Java-based solutions for telecom charging and signaling systems
- Develop and maintain core components using Java and Spring Boot, ensuring adherence to best practices and coding standards
- Implement and integrate solutions leveraging OpenCloud Rhino/JAIN SLEE platforms
- Configure and customize SAP Convergent Charging (SAP CC) to meet specific business requirements
- Design and implement solutions that effectively utilize the Diameter protocol for communication between network elements
- Work with SS7/CAPv2/MAP signaling protocols to ensure seamless interoperability and functionality
- Drive the development and optimization of real-time telecom charging (OCS) solutions
- Collaborate with cross-functional teams, including product management, operations, and other engineering groups,



to define requirements and deliver solutions
- Mentor and guide junior developers, fostering a culture of technical excellence and continuous learning
- Troubleshoot and resolve complex technical issues in production and development environments
- Stay abreast of emerging technologies and industry trends in telecommunications and software development

Required Skills & Qualifications

- Minimum of 8 years of professional experience in Java development
- Strong hands-on experience with Java and Spring Boot framework
- Proven experience with OpenCloud Rhino and/or JAIN SLEE
- Extensive experience with SAP Convergent Charging (SAP CC)
- In-depth knowledge and practical application of the Diameter protocol
- Solid experience with SS7, CAPv2, and MAP signaling protocols
- Demonstrated hands-on experience in real-time telecom charging (OCS) environments
- Good understanding of telecommunications networks, signaling flows, and charging architectures
- Experience in leading technical projects and mentoring teams
- Excellent problem-solving and analytical skills
- Strong communication and interpersonal skills
- Bachelor's or Master's degree in Computer Science, Engineering, or a related field, or equivalent practical experience

Additional Information This role offers a competitive salary, comprehensive benefits package, and opportunities for professional growth within a leading telecommunications technology company. We are committed to fostering an inclusive and team-oriented work environment. Successful candidates will have the opportunity to work on challenging projects that impact millions of users globally. The hybrid work model allows for a balance between in-office collaboration and remote flexibility. We encourage candidates with a passion for telecommunications and a drive for technical innovation to apply.

📌 Java Telecom Lead -OpenCloud Rhino/JAIN SLEE platforms (Tamil Nadu)
🏢 Olik Global
📍 Tamil Nadu