Senior Expert in Online Charging Systems

2 days ago

Allahabad, Uttar Pradesh, India beBeeOnlineCharging Full time ₹ 15,00,000 - ₹ 25,00,000
Senior Expert in Online Charging Systems

Job Overview:

  • We are seeking a highly skilled Senior Expert in Online Charging Systems to join our team.

Key Responsibilities:

  • Design and implement complex online charging systems using expertise in Matrixx Digital Commerce Platform (DCP).
  • Configure Matrixx Product offer configurations, including balances, meters, normalizers, filters, price configurations, decision tables, Normalizer Chaining, parameterized price components for dynamic charge configuration requirements.
  • Extend Matrixx Data containers and event files as per requirements.
  • Implement Online Charging for 5G services, integrating with other network components, and configuring AVPs as per requirements.
  • Architect the observability stack (monitoring, logging, tracing) using tools like Prometheus, Grafana, to ensure deep visibility into the platform's health and performance.
  • Design and implement solutions using Telecom Networking protocols (DIAMETER, SS7, MAP, INAP, CAP, SNMP, etc.) and web service protocols (REST, SOAP, JSON, XML, etc.).
  • Responsible for resolving technical issues reported for the environment.

Requirements:

  • 13+ years of experience in online charging systems, with at least 4-5 years in a solution architect role focused on Matrixx online charging system.
  • Deep understanding of online and offline charging principles.
  • Proven hands-on experience designing and implementing solutions using the Matrixx Digital Commerce Platform (DCP).
  • Expertise in 3GPP standards for charging, including Diameter interfaces (Gy, Gx, Sy) and 5G Service Based Architecture (SBA) interfaces (Nchf).
  • Strong work experience in Matrixx Product offer configurations, including balances, meters, normalizers, filters, price configurations, decision tables, Normalizer Chaining, parameterized price components for dynamic charge configuration requirements, side loader changes, and parameterized offers.
  • Proficiency in Python & Shell scripting.
  • Hands-on experience with databases such as Oracle, Snowflake, and MongoDB on cloud platforms.
  • Exposure to Datadog and Grafana for application monitoring.
  • Technical expertise in Telecom Networking protocols (DIAMETER, SS7, MAP, INAP, CAP, SNMP, etc.).
  • Exposure to web service protocols (REST, SOAP, JSON, XML, etc.).
  • Experience in architecting the observability stack (monitoring, logging, tracing) using tools like Prometheus, Grafana.

What We Offer:

  • A challenging and rewarding role that will allow you to grow your skills and expertise.
  • A collaborative and supportive team environment.
  • Competitive compensation and benefits package.

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