Senior Developer for PCF/PCRF

Role Summary

Mavenir is looking for a leader with excellent track record to be part of the packet core software development team. Focus will be on advanced technology and product development together with our customers. We will progress this as a start-up company in Mavenir and leverage the whole organization. If you would like to work for a startup with resources, a large existing customer base and world wide reach, this is it.
As part of software Development team you will join the packet core Unit and will be responsible for developing PCRF
Key Responsibilities
Design and Coding of Carrier Grade Telcom Productions.
Coding/design/troubleshooting packet core product.

Key Responsibilities

Design and Coding of Carrier Grade Telcom Productions.
Coding/design/troubleshooting packet core product.
Design and Development: Build and maintain PCF components using microservices architecture aligned with 3GPP standards (TS 23.501, TS 29.510).
API Integration: Develop REST/gRPC APIs for N7, N15, N28 interfaces and ensure OpenAPI compliance.

Job Requirements

Must have a good knowledge on c, c++ and oops concept
Deep understanding of 5G SBA architecture and PCF role in 5GC
Experience with RESTful APIs and gRPC
Familiarity with Kubernetes, Docker, Helm, and cloud platforms (OpenStack,Tanzu)
Knowledge of policy rules, QoS enforcement, traffic steering, and charging
Exposure to network functions like AMF, SMF, NRF, UDM, NEF
Good understanding of 3gpp standards and should have hands on experience on PCRF/PCF
Must have a good knowledge on DIAMETER protocol , especially Gx,Rx ,Sy and Sh interface
Must have knowledge on valgrind , gdb , klockwork
Should have Strong troubleshooting and debugging skills
knowledge on NFV archirecture
if worked on capacity and production issue it would be an added advantage