T
Tata Consultancy Services
Matrixx CCS OCS Developer
Skills
DockerPythonJavaMicroservicesPostgreSQLCassandraKubernetesCRM
2 months ago
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Important information
Contract type:
Permanent
Location:
Chennai, Tamil Nadu, India
Work mode:
Onsite
Published on:
13 August 2026
What they need
MATRIXX CCS / OCS Developer
- 4-6 years of experience in MATRIXX Digital Commerce (CCS/OCS) development.
- Hands-on experience with 5G Converged Charging System (CCS/CHF) and 4G Online Charging System (OCS).
- Develop real-time charging, rating, balance management, and wallet models.
- Work on Diameter Ro, Nchf, SBA integrations, and charging interfaces.
- Configure Product Catalog, Pricing Engine, JSON/JOLT rules, and entitlement logic.
- Develop and integrate REST APIs with BSS/OSS, CRM, and billing systems.
- Strong programming experience in Java, Python, and Shell Scripting.
- Experience with Diameter, HTTP/2, Cassandra, PostgreSQL, and Microservices.
- Support troubleshooting, performance tuning, upgrades, and cluster scaling.
- Good knowledge of 5G SA/NSA, PCF/PCRF, TM Forum APIs, Kubernetes, Docker, and CI/CD.
- Strong analytical, communication, and problem-solving skills.
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