Senior Technical Specialist

Are you a skilled professional seeking a challenging role that leverages your expertise in online charging systems, solution architecture, and technical problem-solving? We are looking for a talented individual to join our team as a Technical Expert.

• Design and implement solutions using the Matrixx Digital Commerce Platform (DCP) with at least four-five years of experience in a solution architect role focused on Matrixx online charging system.
• Develop a deep understanding of online and offline charging principles, and apply this knowledge to create innovative solutions.
• Collaborate with cross-functional teams to resolve complex technical issues, leveraging 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.
• Configure catalog items, product offers, bundles, and notifications for price plans, and extend Matrixx Data containers and event files as per requirements.
• Utilize the Matrixx test framework for validation of offers, and ensure seamless integration with other network components, including Diameter interfaces (Gy, Gx, Sy) and 5G Service Based Architecture (SBA) interfaces (Nchf).
• Implement Online Charging for 5G services, integrating with Policy and Charging Rules Function (PCRF) / Policy Control Function (PCF), and configure 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.
• Apply technical expertise in Telecom Networking protocols (DIAMETER, SS7, MAP, INAP, CAP, SNMP, etc.) and web service protocols (REST, SOAP, JSON, XML, etc.).
• Work with containerization (Docker), orchestration (Kubernetes), and deploying applications on public/private AWS cloud platforms, leveraging hands-on experience with REST APIs, SOAP, JSON, Kafka, and JMS.
• Exposure to AWS and CI/CD will be an added advantage, along with resolving technical issues reported for the environment and possessing deep knowledge of the end-to-end telecom flow and logical thinking skills.

As a Technical Expert, you will have the opportunity to work on complex projects, collaborate with experienced professionals, and contribute to the growth and success of our organization.

• Thirteen+ years of experience in online charging systems.
• Deep understanding of online and offline charging principles.
• Proven hands-on experience designing and implementing solutions using the Matrixx Digital Commerce Platform (DCP).
• 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.
• Strong work experience in configuring catalog items, product offers, bundles, and notifications for price plans.
• Experience in extending Matrixx Data containers and event files as per requirements.
• Experience in using the Matrixx test framework for validation of offers.
• Exposure to Datadog and Grafana for application monitoring.
• Proficiency in Python & Shell scripting.
• Hands-on experience with databases such as Oracle, Snowflake, and MongoDB on cloud platforms.
• Expertise in 3GPP standards for charging, including Diameter interfaces (Gy, Gx, Sy) and 5G Service Based Architecture (SBA) interfaces (Nchf).
• Experience with Policy and Charging Rules Function (PCRF) / Policy Control Function (PCF) integration.
• Experience in implementing Online Charging for 5G services, integrating with other network components, and configuring AVPs as per requirements.
• Experience in architecting the observability stack (monitoring, logging, tracing) using tools like Prometheus, Grafana.
• Technical expertise in Telecom Networking protocols (DIAMETER, SS7, MAP, INAP, CAP, SNMP, etc.).
• Exposure to web service protocols (REST, SOAP, JSON, XML, etc.).
• Strong experience in REST APIs, SOAP, JSON, Kafka, and JMS.
• Hands-on experience with containerization (Docker), orchestration (Kubernetes), and deploying applications on public/private AWS cloud platforms.
• Exposure to AWS and CI/CD will be an added advantage.
• Strong experience in resolving technical issues reported for the environment.
• Deep knowledge of the end-to-end telecom flow and the ability to think logically towards issue resolution.

We offer a competitive compensation package, opportunities for career growth and development, and a collaborative work environment.

• Competitive salary and benefits package.
• Opportunities for career growth and development.
• Collaborative and dynamic work environment.

Join us in our mission to deliver innovative solutions that drive business success. Apply now to become a part of our team