Date Of Requisition
8th Sept 2025
ECMS REQ ID/ Unique ID
NA
Number of Openings
1 India
Country
India
Detailed JD (Roles and Responsibilities)
• Deep understanding of Nokia convergent charging (VNF/CNF) architecture, components, workflows and functionalities, including:
o Real-time charging, balance management, rating, and tariff plans.
o Event-based and session-based charging.
o Data, Voice, SMS call flows.
o Quality of Service
o Roaming
o Service Manager, Managed Element, OAME, IOHO, IOHD etc.,
o Isolation of sites (SM and ME) and distributed architecture.
• Design and implement charging logic using NCC tools and APIs.
• Develop and maintain custom scripts and workflows for charging scenarios.
• Proficiency in Diameter protocol and integration using SOAP/REST APIs.
• Exposure to 5G charging architecture and standards (CHF, PCRF etc.)
• Should be familiar with extraction and analysis of .pcap files (call trace).
• Familiarity with containerization technologies such as Docker and Kubernetes.
• Experience in monitoring NCC applications,
performing sanity checks, and ensuring system health.
• Working knowledge of monitoring and visualization tools like Grafana, Prometheus, Netcool, and Telemetry.
• Hands-on experience with scripting and data transformation technologies: UNIX/Linux Shell scripting.
• Oracle PL/SQL (procedures, packages, collections)
• Perl, XML, JSON for data parsing and interface development
• Knowledge of other scripting languages like Perl, Python, Java.
• Expertise in solution architecture and design of complex billing systems and integrations (e.g., CRM, Mediation, Finance, Network).
Total Experience
4 to 15 years
Relevant Experience
4 to 12 years
Mandatory skills
Telecom OSS BSS, GIS, PNI
Desired skills
Development & Scripting experience
Domain (Industry)
Telecom OSS
Work Location
India
Background checK (Before onboarding / After onboarding)
Before onboarding
BGV Vendor
NA
Mode of Interview- Telephonic
📌 NCC - Nokia convergent charging (India)
🏢 Clifyx
📍 India