Sr. Software Engineer (Mediation)(RARR Job 4375)

Domain Charging and Mediation

Product Nokia Mediation(NM) and Charging

Designation Engineer / Senior Engineer

Experience 3-6 years

Primary Skills Nokia Mediation,Comptel BLT,Comptel EL, C, Perl, Java, Postgres, PL/SQL, MariaDB

• Telecom Charging Knowledge is must
• Good understanding of 4G,5G Call flows for Voice and Data
• Profound knowledge of Diameter (Gx, Gy, Rx, Ro, Sy), IP, SS7 Protocols
• Knowledge of Tariff configuration, Deployment, and Integration.
• Sanity testing of developed customization.

Secondary skills Unix Scripting, Python,Kubernetes and Dockers

Roles and Responsibilities

• Relevant experience in Telecom Mediation Development skills, preference to Comptel Event link/Data Refinery/Nokia Mediation experience.
• Development experience Nokia Data Refinery/EventLink 6.x and above
• Hands-on experience in these tools and languages - C, Perl, Java, Postgres, PL/SQL, Unix scripting, Python, Comptel BLT.
• Experience in Comptel EL application installation and troubleshooting.
• Experience in effort estimation, real-time interfaces integration, h/w capacity planning part, high-level designing (from customization, integration, and planning perspective) part, and pre-sales background experience.
• Excellent communication and should be able to work independently with multiple stake holders.
• Should be ready for 40% travel within or outside India if the opportunity comes.
• Knowledge of Kubernetes and Dockers will be a strong advantage.

Requirement : Telecom Mediation and Charging (Nokia Charging)

• Requirement gathering from customer for Nokia Charging Product
• Handling HLD/LLD, planning, scheduling, monitoring, and controlling of implementation activities of the project and achieve target of project effectively and timely.
• Good understanding of 4G,5G Call flows for Voice and Data
• Profound knowledge of Diameter (Gx, Gy, Rx, Ro, Sy), IP, SS7 Protocols
• Knowledge of Tariff configuration, Deployment, and Integration.
• Sanity testing of developed customization.
• Experience in effort estimation, real-time interfaces integration, h/w capacity planning part, high-level designing.
• Possession of industry recognized certifications in Linux, Virtualization, OpenStack, Dockers or similar is highly preferred.
• Communicate proactively with all involved stakeholders, problem identification, creating solutions and implementing efficiency improvements.
• Owning the technological responsibility for delivering project successfully.
• Delivering results and meeting customer expectations.
• Good logical and analytical understanding
• Team player with good interpersonal skills.

Additional Requirement:

• Excellent planning and organizing skills.
• Highly articulate, demonstrating excellent relationship building, communication, and interpersonal Skills.
• Good monitoring/ troubleshooting/ debugging/ out of the box thinking skills for critical/complex issues.

Personal Attributes:

• Good logical and analytical understanding.
• Team player with good interpersonal skills.
• Availability for travel and Flexible to work in global time zones if business demands.
• Demonstrate adaptability and learning ability in the new technological area.
• Willingness to learn, Customer-oriented, ability to work under pressure.
• Process orientation.
• Good verbal and written communication.