About the Role

We are looking for a dynamic and technically skilled Engineer / Specialist – Converged Charging Operations to ensure the stability, accuracy, and performance of our Online Charging System (OCS) and related platforms.

In this role, you will play a critical part in delivering new digital services, optimizing systems, and supporting business requirements through innovative solutions and seamless system integrations.

The Job

• Design and implement solutions for new projects related to OCS and supporting systems
• Lead system architecture design, feasibility analysis, and project planning
• Drive initiatives such as application modernization and cloud transformation

• Perform end-to-end feasibility checks for new services
• Configure and implement new offers, tariffs, and services
• Support cross-functional teams with system integrations
• Conduct testing, troubleshooting (pre- and post-launch), and ensure service accuracy 🔹 Operational Support

• Provide 24x7 L3 support for OCS-related incidents
• Manage system upgrades, downtime planning, and impact analysis
• Coordinate with vendors and internal teams for issue resolution

• Develop scripts and tools for automation, monitoring, and operational efficiency
• Enhance proactive monitoring and system performance
• Support process optimization initiatives

• Work closely with business and technical stakeholders
• Provide technical consultation on feasibility and system capabilities
• Share knowledge and best practices within the team

The Person

• Bachelor’s Degree in Engineering (Telecommunications / IT / Computer Science or related field)
• Industry certifications such as:
  • Red Hat Certified System Administrator (RHCSA)
  • AWS Certified Solutions Architect (Associate)(preferred)

• Operating Systems: Linux, Windows, macOS
• Scripting: Shell, Java, PHP
• Databases: Oracle, MySQL, ClickHouse
• Protocols: SOAP, REST, Diameter, SS7 Signalling
• Experience with Online Charging Systems (OCS) and service integrations

• Minimum 4 years of experience in telecom/IT systems or charging platforms
• Proven experience in project execution, troubleshooting, and system configurations