Senior Software Engineer / SME – Oracle ECE and OC3C
Job Fit Check
Base Career helps you apply smarter for this job.
Key skills for this role
About the Role
AxiaMetrics is seeking a Senior Software Engineer / SME with 8-10+ years of experience in Oracle Elastic Charging Engine (ECE) and Oracle Communications Convergent Charging Controller (OC3C) for the telecommunications sector.
Key Skills for This Role
Full Job Posting
Overview
Senior Software Engineer / SME – Oracle ECE & OC3C
Role Summary
We are seeking a Senior Software Engineer / Subject Matter Expert with 8–10+ years of experience in Oracle Elastic Charging Engine (ECE) and Oracle Communications Convergent Charging Controller (OC3C) within the telecommunications sector.
The role focuses on the design, development, integration, and support of real-time charging and intelligent network (IN) solutions in high-availability telecom environments.
Key Responsibilities
- Design, develop, and maintain real-time charging solutions using Oracle ECE for voice, data, and converged services.
- Customize ECE extensions, gateways, charging sessions, credit control, and balance management processes.
- Deploy, configure, upgrade, and support ECE environments, including cloud-native and geo-redundant architectures.
- Integrate ECE with BRM, PDC, mediation systems, PCRF/PCF, 5G charging platforms, and external telecom systems.
- Design and develop OC3C control plans, feature nodes, and SLEE-based applications for real-time telecom services.
- Implement and support Voice, SMS, USSD, and Intelligent Network (IN) service logic.
- Configure and support Diameter, SS7, MAP, TCAP, and SIGTRAN-based telecom signaling environments.
- Monitor, troubleshoot, and optimise charging platform performance, scalability, and availability.
- Provide L2/L3 production support, root cause analysis, and operational improvements.
- Implement CI/CD pipelines, automation, monitoring, and deployment best practices.
- Collaborate with network, billing, DevOps, and operations teams on solution design and delivery.
Required Skills
- Oracle Elastic Charging Engine (ECE) architecture, deployment, customization, and administration.
- Oracle OC3C architecture, service control environment, and real-time charging implementations.
- Strong expertise in Diameter protocols (Gy, Ro, Sy) and SS7 protocols (CAMEL, INAP, MAP).
- Experience with SIGTRAN technologies including M3UA and SCTP.
- Core Java development and ECE extension customization.
- Oracle SQL and PL/SQL.
- REST and SOAP web services.
- Kafka or similar event-streaming platforms.
- Unix/Linux administration and Shell scripting.
- Docker, Kubernetes, and cloud-native deployments.
- CI/CD tools and deployment automation.
- Monitoring and observability using Prometheus and Grafana.
- Understanding of 5G charging architecture and CHF integration.
Preferred Experience
- Telecom billing, charging, and Intelligent Network (IN) environments.
- Oracle BRM, PDC, mediation, and provisioning platform integrations.
- High-availability, geo-redundant, and mission-critical telecom systems.
- Performance tuning, JVM optimisation, and scalability engineering.
Experience
8–10+ years
Apply for this job in 1 click
Skip the repetitive application forms
Install the Base Career Chrome Extension and autofill job applications across major job boards with your profile.
Trusted by over 500,000 job seekers on Base Career
More from this employer
More jobs at AxiaMetrics
Siebel Technical Consultant
Dubai, UAE
We are seeking an experienced Siebel Functional Consultant for a long-term contract on a major enterprise programme in Saudi Arabia, delivered fully remote. The role requires 8+ years of Siebel CRM functional experience
Global Service Delivery Manager (Oracle / RODOD)
Riyadh, KSA
AxiaMetrics is seeking a Global Service Delivery Manager with deep Oracle stack expertise, including RODOD, for a long-term contract in Riyadh. The role involves leading service operations for a mission-critical environm
Senior Software Engineer / SME – Oracle OSM, OEP and OEM
Doha, QAT
AxiaMetrics is seeking a Senior Software Engineer / SME with 8-10+ years of experience in Oracle OSM, OEP, and OEM within the telecommunications domain. The role involves designing, developing, and maintaining Oracle OSM
Siebel Functional
Dubai, UAE
Siebel Telecoms Functional Consultant – Contract (Remote) We’re looking for an experienced Siebel Functional Consultant to support a major enterprise programme in Saudi Arabia , delivered fully remote . Key Highlights 8
Senior Software Engineer / SME – Oracle ECE and OC3C
Doha, QAT
AxiaMetrics seeks a Senior Software Engineer / SME with 8-10+ years of experience in Oracle ECE and OC3C for telecom charging solutions. The role involves designing, developing, and supporting real-time charging and inte
Global Service Delivery Manager (Oracle / RODOD)
Riyadh, KSA
AxiaMetrics seeks an experienced Global Service Delivery Manager with deep Oracle stack expertise, including RODOD, to lead service operations for a large-scale, business-critical environment in Riyadh. The role is custo
Solutions Architect
Doha, QAT
AxiaMetrics is seeking experienced Solutions Architects with 8-10+ years in Oracle Communications solutions for the telecommunications sector. You will design, develop, and support OSS/BSS platforms including billing, ch
Senior Software Engineer / SME – Oracle Access Portal (OAP CRM)
Doha, QAT
Role Summary We are seeking a Senior Software Engineer / Subject Matter Expert with 8–10+ years of experience in Oracle Access Portal (OAP) and telecom CRM application development. The ideal candidate will have strong fu
Siebel Technical Consultant
Dubai, UAE
Global Service Delivery Manager (Oracle / RODOD)
Riyadh, KSA
Senior Software Engineer / SME – Oracle OSM, OEP and OEM
Doha, QAT
Siebel Functional
Dubai, UAE
Senior Software Engineer / SME – Oracle ECE and OC3C
Doha, QAT
Global Service Delivery Manager (Oracle / RODOD)
Riyadh, KSA
Solutions Architect
Doha, QAT
Senior Software Engineer / SME – Oracle Access Portal (OAP CRM)
Doha, QAT